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  • 게시물ID : bestofbest_228455
    작성자 : Ralra
    추천 : 155
    조회수 : 32223
    IP : 216.58.***.51
    댓글 : 69개
    베오베 등록시간 : 2016/01/16 04:45:12
    원글작성시간 : 2016/01/09 13:29:29
    http://todayhumor.com/?bestofbest_228455 모바일
    비행기에 대해 알아봅시다!
    <p class="MsoNormal" style="text-align:justify;"><font face="Malgun Gothic, sans-serif">앞으로 비행기에 대해 글을써볼까 합니다.<br><br>오늘은 비행기가 날수있는 원리와 양력에 대해 알아보겠습니다.</font></p> <p class="MsoNormal" style="text-align:justify;"><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;"><br>비행기에</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">공중에서</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">가해지는</span><span lang="ko"> </span>4<span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">가지</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">힘은</span>,</p> <p></p> <p class="MsoNormal" style="text-align:justify;"></p> <p> </p> <p class="MsoNormal" style="text-align:justify;"><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">엔진에</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">의해</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">앞으로</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">가려는</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">추력</span>,Thrust</p> <p></p> <p class="MsoNormal" style="text-align:justify;"><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">공기저항으로</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">비행기의</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">추력을</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">막는</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">항력</span>,Drag</p> <p></p> <p class="MsoNormal" style="text-align:justify;"><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">비행기를</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">공중에</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">띄우는</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">양력</span>, Lift</p> <p></p> <p class="MsoNormal" style="text-align:justify;"><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">하지만</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">중력에</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">의해</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">생기는</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">무게</span>,Weight</p> <p></p> <p class="MsoNormal" style="text-align:justify;"></p> <div style="text-align:left;"><img src="http://thimg.todayhumor.co.kr/upfile/201601/1452313614Eol6934g7.jpg" width="720" height="540" alt="1.jpg" style="border:none;"></div><br><p></p> <p class="MsoNormal" style="text-align:justify;"><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">아주</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">기초적으로</span>,<span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">비행기가</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">앞으로</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">나아가려면</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">추력이</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">항력보다</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">커야하고</span>, <span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">공중에</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">떠있으려면</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">양력이</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">무게보다</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">커야합니다</span>.<span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">물론</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">비행기가</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">이륙할때는</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">비행기의</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">기수를</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">올려</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">양력에</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">의지하기보단</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">추력에</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">의지를</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">해서</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">고도를</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">높이지요</span>. <span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">하지만</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">이러한</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">특수한</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">경우</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">외에는</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">양력이</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">무게보다</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">커야</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">하늘에서</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">비행하며</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">지속을</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">할수있습니다</span>.</p> <p></p> <p class="MsoNormal" style="text-align:justify;"><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">앞서</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">말한</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">추력과</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">무게는</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">항공기이론에서</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">대게</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">시간에따른</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">변화값이</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">존재하지않도록</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">두곤합니다</span>. <span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">하지만</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">양력과</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">항력은</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">대체로</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">외부적인</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">영향</span>(<span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">공기저항과</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">비행기날개의</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">포지션</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">등</span>)<span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">을</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">많이받고</span>, <span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">또한</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">그</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">영향들이</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">비행기</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">상태의</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">지대한</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">영향을</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">끼치므로</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">그</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">두</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">힘에대해</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">보다</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">정확한</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">이해가</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">필요로</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">합니다</span>. <span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">그래서</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">이</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">두</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">힘에대해</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">자세하게</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">알아볼까</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">합니다</span>.</p> <p></p> <div style="text-align:left;"><img src="http://thimg.todayhumor.co.kr/upfile/201601/1452313627fofrCMxZv4iV.jpg" width="388" height="244" alt="2.jpg" style="border:none;"></div><br><p class="MsoNormal" style="text-align:justify;"><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">양력은</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">항상</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">바랑의</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">방향에</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">수직으로</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">작용합니다</span>, <span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">또한</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">받음각</span>(Angleof attack, = <span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">비행기</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">기수로</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">이해</span>)<span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">이</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">증가할때</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">양력또한</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">증가하게됩니다</span>. <span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">그러나</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">너무</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">높은</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">받음각이</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">주어지면</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">양력이</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">없어지는</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">실속현상이</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">나타납니다</span>.<span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">이것은</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">날개의</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">앞에서</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">분리된</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">바람은</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">반드시</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">뒤에서</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">만나야하는데</span>,<span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">날개위로</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">흐르는</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">바람이</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">뱃면에</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">흐르는</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">바람을</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">따라잡지</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">못하게</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">되면</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">날개의</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">윗면의</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">바람은</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">난류성을</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">띄게되고</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">양력을</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">잃게되는것입니다</span>.</p> <p></p> <p class="MsoNormal" style="text-align:justify;"><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">위키에서는</span>,</p> <p></p> <p class="MsoNormal" style="text-align:justify;"><span style="font-size:9.5pt;line-height:107%;font-family:Arial, sans-serif;color:#252525;background-color:#f9f9f9;">Lift is defined as the component of the totalaerodynamic force perpendicular to the flow direction, and drag is thecomponent parallel to the flow direction.</span></p> <p></p> <p class="MsoNormal" style="text-align:justify;"></p> <div style="text-align:left;"><img src="http://thimg.todayhumor.co.kr/upfile/201601/1452313638iPkWJf1C4UJG.jpg" width="300" height="165" alt="3.jpg" style="border:none;"></div><br><p></p> <p class="MsoNormal" style="text-align:justify;"><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">이라고</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">서술합니다</span>.</p> <p></p> <p class="MsoNormal" style="text-align:justify;"><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">이렇게</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">비행기를</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">공중에</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">뜰수있게하는</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">양력은</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">받은각</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">외에도</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">여러가지</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">요소에</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">의해</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">차이가</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">나게됩니다</span>. <span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">예를</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">들자면</span>,<span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">날개의</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">모양</span>,<span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">사이즈</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">그리고</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">비행기의</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">속도</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">등이있습니다</span>.</p> <p></p> <p class="MsoNormal" style="text-align:justify;"></p> <p> </p> <p class="MsoNormal" style="text-align:justify;"><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">보잉</span>-777<span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">과</span><span lang="ko"> </span>F-22 <span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">의</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">날개모양을</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">보자면</span>,</p> <p></p> <div style="text-align:left;"><img src="http://thimg.todayhumor.co.kr/upfile/201601/1452313652sVzAlg218NE8NO5sb32OJv75kDv9aV69.png" width="800" height="472" alt="4.png" class="chimg_photo" style="border:none;"></div><br><p class="MsoNormal" style="text-align:justify;"><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">보잉</span>-777<span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">의</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">날개는</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">비행기의</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">중심으로부터</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">길게</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">뻗어나가있는</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">반면</span>, F-22<span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">의</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">날개는</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">상대적으로</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">짧고</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">굵게</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">나가있는걸</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">볼수있습니다</span>. <span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">이것</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">구분짓는것을</span> Aspect ratio <span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">라</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">하는데</span>, <span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">다음과</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">같이</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">설명됩니다</span>.</p> <p></p> <div style="text-align:left;"><img src="http://thimg.todayhumor.co.kr/upfile/201601/1452313662nw2BSbOm6io8Q3.jpg" width="450" height="291" alt="5.jpg" style="border:none;"></div><br><p class="MsoNormal" style="text-align:justify;">Aspectratio<span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">는</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">총</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">날개</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">면적분의</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">총</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">길이</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">제곱으로</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">나타내어집니다</span>.<span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">따라서</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">보잉의</span><span lang="ko"> </span>aspect ratio<span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">는</span> F-22<span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">보다</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">높다는걸</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">알수있습니다</span>. <span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">날개의</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">양력은</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">이</span><span lang="ko"> </span>aspectratio<span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">에</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">비례합니다</span>.<span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">이러한</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">이유로</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">우리가</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">시중에서</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">볼수있는</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">고무동력기나</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">글라이더들은</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">양력을</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">높이기위해</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">높은</span><span lang="ko"> </span>aspect ratio<span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">를</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">갖고있는것입니다</span>.<span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">한편</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">낮은</span><span lang="ko"> </span>aspect ratio<span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">는</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">기동력을</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">높이기</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">위해서</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">디자인된것입니다</span>.</p> <p></p> <p class="MsoNormal" style="text-align:justify;">*U-2<span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">는</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">높은</span><span lang="ko"> </span>aspect ratio<span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">를</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">활용하여</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">엔진의</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">힘을</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">덜어주고</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">날개의</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">양력을</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">높여</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">오랜시간동안</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">비행을</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">가능할수있게</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">디자인된</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">비행기입니다</span>.</p> <p></p> <div style="text-align:left;"><img src="http://thimg.todayhumor.co.kr/upfile/201601/14523136787cO2zGe2rP.jpg" width="550" height="396" alt="6.jpg" style="border:none;"></div><br><p class="MsoNormal" style="text-align:justify;"></p> <p> </p> <p class="MsoNormal" style="text-align:justify;"><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">날개의</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">모양또한</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">양력에</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">지대한</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">영향을</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">끼칩니다</span>. <span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">여기서의</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">날개모양이란</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">정확히</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">표현하면</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">날개의</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">단면적</span>, <span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">익형</span> (airfoil)<span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">이</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">되겠습니다</span>.</p> <p></p> <p class="MsoNormal" style="text-align:justify;"></p> <p> </p> <div style="text-align:left;"><img src="http://thimg.todayhumor.co.kr/upfile/201601/1452313689po54c5INzlbSfmGkpvYs.jpg" width="554" height="268" alt="7.jpg" style="border:none;"></div><br><p class="MsoNormal" style="text-align:justify;"><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">위와</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">같이</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">수많은</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">종류의</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">익형들이</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">존재합니다</span>, <span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">또</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">그</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">종류들에</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">따라</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">쓰임도</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">다</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">다르지요</span>.  <span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">대게</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">우리가</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">보는</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">비행기들은</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">날개</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">윗면이</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">볼록하게</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">나와있고</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">뱃면은</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">일자이거나</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">위로</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">들어가있는</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">기본적인</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">익형들을</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">사용합니다</span>. </p> <p></p> <div style="text-align:left;"><img src="http://thimg.todayhumor.co.kr/upfile/201601/1452313702yc95POBgevkfyswIiY6CFGaVJoODb.jpg" width="516" height="185" alt="8.jpg" style="border:none;"></div><br><p class="MsoNormal" style="text-align:justify;"><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">이러한</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">익형들은</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">캠버</span>(camber)<span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">가</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">있는</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">익형이라</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">합니다</span>. <span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">캠버란</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">그림에서</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">보이는</span><span lang="ko"> </span>upper camber<span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">와</span><span lang="ko"> </span>lower camber<span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">의</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">중간값으로</span>,<span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">이</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">값이</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">높을수록</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">그</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">익형이</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">갖을수있는</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">최대</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">양력계수</span>(liftcoefficient)<span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">를</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">높혀줍니다</span>. <span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">더</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">자세한</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">이유를</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">설명하려면</span> Bernoulli’s equation<span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">을</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">설명해야하므로</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">다음편에</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">다루도록</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">하겠습니다</span>.</p> <p></p> <p class="MsoNormal" style="text-align:justify;"><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">추가적으로</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">비행기가</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">이륙할때나</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">착륙할때</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">날개를</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">유심히</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">보신분들은</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">날개</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">뒷면에서</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">위</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">아래로</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">움직이는</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">판같은걸</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">보신적이</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">있으실겁니다</span>. <span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">이것들은</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">비행기의</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">고양력장치라</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">부릅니다</span>. <span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">고양력장치에는</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">플랩</span>(flap)<span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">과</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">슬랫</span>(slat)<span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">이</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">있습니다</span>.</p> <p></p> <div style="text-align:left;"><img src="http://thimg.todayhumor.co.kr/upfile/201601/1452313713msRrxpZy2J1yHBdoc4.jpg" width="710" height="533" alt="9.jpg" style="border:none;"></div><br><p class="MsoNormal" style="text-align:justify;"><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">이륙시</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">더</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">많은</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">양력을</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">얻기위해</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">날개</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">뒤에는</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">플랩을</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">내리고</span>, <span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">앞에는</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">슬랫을</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">내려서</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">날개</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">윗면의</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">표면적을</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">넓히는</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">역할을</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">합니다</span>. <span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">좀전에</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">설명한</span>camber<span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">를</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">늘리는것이지요</span>.</p> <p></p> <div style="text-align:left;"><img src="http://thimg.todayhumor.co.kr/upfile/201601/1452313723oOVEIpYNk6VMhIR9TuuVieJZedmyQs.jpg" width="470" height="438" alt="10.jpg" style="border:none;"></div><br><p class="MsoNormal" style="text-align:justify;"><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">슬랫은</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">슬롯</span>(slot)<span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">의</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">역할도</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">합니다</span>. <span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">슬롯이란</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">날개</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">앞에</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">통로를</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">열어주어</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">날개</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">뱃면에서</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">윗면으로</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">기류를</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">흘려보내어</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">난류를</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">막아내는</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">방법입니다</span>.</p> <p></p> <div style="text-align:left;"><img src="http://thimg.todayhumor.co.kr/upfile/201601/1452313733cEqaOUyH.jpg" width="297" height="343" alt="11.jpg" style="border:none;"></div><br><p class="MsoNormal" style="text-align:justify;"></p> <p> </p> <p class="MsoNormal" style="text-align:justify;"><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">비행기의</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">속도역시</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">양력의</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">영향을</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">줍니다</span>.<span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">양력을</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">구하는</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">공식은</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">다음과같습니다</span>,</p> <p></p> <p class="MsoNormal" style="text-align:justify;"></p> <p> </p> <p class="MsoNormal" style="text-align:justify;"><b><span style="font-family:Arial, sans-serif;">L = (1/2) dv<sup>2</sup><span class="apple-converted-space"> </span>s CL</span></b></p> <p><b></b></p><b></b> <p class="MsoNormal" style="text-align:justify;"><b><span style="font-family:Arial, sans-serif;"></span></b></p> <p><b> (L=lift, d=air density, v=flow speed, s=reference surface, CL=lift coefficient)</b></p><b></b> <p class="MsoNormal" style="text-align:justify;"> <span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">따라서</span>, <span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">양력은</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">유체속력에</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">제곱비례합니다</span>.</p> <p></p> <p class="MsoNormal" style="text-align:justify;"><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">여기까지</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">비행기가</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">뜨는</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">원리</span>, <span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">그중에서도</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">가장중요한</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">양력을</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">자세히</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">알아보았습니다</span>. <span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">다음편은</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">더</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">구체적으로</span><span lang="ko"> </span>Bernoulli’s equation<span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">과</span> continuity <span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">를</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">이용하여</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">양력발생원인을</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">알아볼</span><span lang="ko"> </span><span lang="ko" style="font-family:'Malgun Gothic', sans-serif;">예정입니다</span>!</p> <p></p> <p class="MsoNormal" style="text-align:justify;">많은 수정 부탁드립니다 !</p>

    이 게시물을 추천한 분들의 목록입니다.
    [1] 2016/01/09 13:33:47  218.37.***.238  쿼덕2  650028
    [2] 2016/01/09 13:44:00  175.193.***.75  불꽃남자대만  139732
    [3] 2016/01/09 15:05:45  49.1.***.10  분석관  306117
    [4] 2016/01/09 15:36:24  108.162.***.100  핑핑이!  684913
    [5] 2016/01/09 17:20:35  175.223.***.238  게이카사노바  461839
    [6] 2016/01/10 00:04:05  220.123.***.14  핍보이  689267
    [7] 2016/01/10 00:34:09  210.106.***.203  Young.K  25347
    [8] 2016/01/10 02:29:20  110.168.***.1  방콕치키노프  628060
    [9] 2016/01/10 03:02:16  101.235.***.216  새끼사자  426773
    [10] 2016/01/10 03:53:51  49.143.***.117  푸루티푸루  663924
    푸르딩딩:추천수 3이상 댓글은 배경색이 바뀝니다.
    (단,비공감수가 추천수의 1/3 초과시 해당없음)

    죄송합니다. 댓글 작성은 회원만 가능합니다.


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