An Iteration Method to Solve the Boundary Layer Flow past a Flat Plate  

作　　者：Ken-ichi Kusukawa Shigeaki Suwa Takeo R. M. Nakagawa 

机构地区：[1]Jusup Balasagyn Kyrgyz National University, Frunze Str. Bishkek, Kyrgyz Republic [2]National Defense Academy, Yokosuka, Japan [3]Tokyo Metropolitan University, Hachiohji, Japan

出　　处：《Journal of Applied Mathematics and Physics》2014年第4期35-40,共6页应用数学与应用物理（英文）

摘　　要：An iteration method similar to the thin-wing-expansion method for the compressible flow has been proposed to solve the boundary layer flow past a flat plate. Using such an iteration, the first step of which is Oseen’s approximation, the boundary layer past a flat plate is studied. As proceeding from the first approximation to the second and third approximations, it is realized that our solution approaches to a well known Howarth’s bench mark one gradually. Hence, it is concluded that the usefulness of the present method has been confirmed.An iteration method similar to the thin-wing-expansion method for the compressible flow has been proposed to solve the boundary layer flow past a flat plate. Using such an iteration, the first step of which is Oseen’s approximation, the boundary layer past a flat plate is studied. As proceeding from the first approximation to the second and third approximations, it is realized that our solution approaches to a well known Howarth’s bench mark one gradually. Hence, it is concluded that the usefulness of the present method has been confirmed.

关 键 词：Boundary Layer Flow Mathematical Analysis ITERATION Method APPROXIMATE Solution NAVIER-STOKES Equation 

分 类 号：O1[理学—数学]