NICE2D : 2次元高レイノルズ数粘性流計算プログラム

概要

論文の詳細を見る
NICE2D, which abbreviates Navier-Stokes Implicit Computation with Eddy Viscosity-2D Flow Version, is a computer code developed at the Ship Research Institute. It is used for computing viscous flows past a 2-D wing section at high Reynolds numbers. A finite-difference method is used for discretiing the incompressible Navier-Stokes equations. Pseudo-compressibility is introduced in the continuity equation, which makes the system hyperbolic. The Baldwin-Lomax eddy viscosity model is included for computing high Reynolds number flows. The principles are described, followed by the flow chart of the computer code. Then the subroutines are explained, followed by the explanation of the input and output data. Finally the procedures for actual computation and examples of computed results are shown. In short, this report serves as a manual for the NICE2D code, and describes in detail the principle, structure, and usage of it.
独立行政法人海上技術安全研究所の論文
1989-07-31