کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
794255 | 902475 | 2009 | 21 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Impact interaction of cylindrical body with a surface of cavity during supercavitation motion in compressible fluid
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی مکانیک
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The paper deals with the early stage of impact of a solid cylindrical body on the surface of a cylindrical cavity for zero and non-zero gap between the cavity surface and the body surface. As a result, the stated mixed non-stationary boundary value problem with the unknown variable in the time boundary is formulated. Its solution is reduced to a joint solution of an infinite system of linear integral Volterra equations of the second kind and the differential equation of the body movement. In the case of simplified formulation, the solution is reduced to the infinite sequence of the linear integral Volterra equations. Hydrodynamic and kinematic characteristics are also obtained.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Fluids and Structures - Volume 25, Issue 5, July 2009, Pages 794–814
Journal: Journal of Fluids and Structures - Volume 25, Issue 5, July 2009, Pages 794–814
نویسندگان
V.D. Kubenko, O.V. Gavrilenko,