کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
795015 902589 2014 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
The conical deformation of a delta wing with sonic leading edges
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی مکانیک
پیش نمایش صفحه اول مقاله
The conical deformation of a delta wing with sonic leading edges
چکیده انگلیسی

The optimal conical deformation of a delta wing with sonic leading edges is determined in a linear formulation of the problem. The drag of the wing caused by the creation of the lifting force is taken as the objective function. It is established that a superelliptical distribution of the local angle of attack over the wing span corresponds to the minimum drag. A representation in the form of a hypergeometric function is found for the directrix of the wing in a cross section. The results obtained are compared with the results of a numerical investigation within the Euler model.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Applied Mathematics and Mechanics - Volume 78, Issue 4, 2014, Pages 331–340
نویسندگان
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