近似解法について : NS方程式の数値計算法の一例
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概要
- 論文の詳細を見る
The theorem of the convergence and the definitions of the consistency and the stability on the differential equations were obviously shown from a viewpoint of the functional analysis in this paragraph 2, whose concepts were applied to the approxmate solutions of the Navier-Stokes equation (here after NS equation) in this paragraph 3. It is still impossible to obtain the exact solutions of the NS equation for the incompressible, unsteady and nonlinear flows. In this studies of the finite differential equations of the NS equation, I found the estimation of the convergence in the functional analysis was equal to the approximate solutions of the energy equation induced from NS equation in this paragraoh 3. So I propose applying this estimation method to the results obtained by the numerical simulation with the computer, and morever. I think that this idea is available to estimate the performance of various difference techniques adapted to the approximate solutions of the NS equation.
- 広島文化学園大学の論文
- 1997-12-22