ESDU 79009-1979
求解亚音速和跨音速流动中二维翼型潜在流动方程的数值方法：简要细节 测试案例和示例

Numerical methods for solving the potential flow equations for two-dimensional aerofoils in subsonic and transonic flows: brief details@ test cases and examples.

ESDU 79009-1979 发布历史

ESDU 79009-1979由ESDU - Engineering Sciences Data Unit 发布于 1979-10-01，并于 2004-05-14 实施。

。

ESDU 79009-1979的历代版本如下：

• 1979年 ESDU 79009-1979 求解亚音速和跨音速流动中二维翼型潜在流动方程的数值方法：简要细节 测试案例和示例

ESDU 79009 presents the theoretical basis for three methods available in the literature. All are restricted to isentropic flow and one is further restricted to flows without shocks and thus at transonic speeds to only just-supercritical flows. Of the remaining two@ one@ strictly@ is limited to freestream Mach numbers close to unity but has been adapted to yield useful solutions over a wider range of Mach numbers. The way in which the three techniques are used is described@ recommendations are made on the values to be assigned to certain variable parameters within the programs@ the range of applicability is indicated@ and evaluations made of the programs are discussed. Example solutions of pressure distributions obtained using the programs for specific cases are given graphically and provide valuable test cases for those using the programs for the first time.

标准号

ESDU 79009-1979

发布

1979年

发布单位

ESDU - Engineering Sciences Data Unit

当前最新

ESDU 79009-1979

 

 

ESDU 79009-1979相似标准

推荐