选择字号

A SIMPLIFIED THEORY FOR UNSTEADY AERODYNAMIC FORCES ACTING ON AN AIRFOIL FLYING ABOVE SEA-WAVES

收藏本文  分享

1 . INTRODUCTIONTheairmotionabovetheseawaveisinun steadystateduetothewavedisturbance .Anun steadywingtheoryisneededwhentheaerodynam icforcesandmomentsactingonawing ,ashiporaseabirdflyingabovetheseasurfaceareexpectedtobeanalyzedorinvestigatednumerically .Amongtheknownunsteadywingtheories ,NewmanJ .N .[1] presentedabasicsolutionforawingoscillat ingharmonicallyinauniformairflow .VonKar manandSearsT .[2 ] studiedtheunsteadyaerody namiccharacteristicsforawingmovingwithcon stantspeedinasinusoidalgust (本文共计6页)......[继续阅读本文]

下载阅读本文订阅本刊

图书推荐

    相关文章推荐

    看看这些杂志对你有没有帮助...

    更多杂志>>