Procedure to Validate Direct Numerical Simulations of Wall- Bounded Turbulence Including Finite-Rate Reactions
Procedure to Validate Direct Numerical Simulations of Wall- Bounded Turbulence Including Finite-Rate Reactions
复制标题
验证包括有限速率反应的壁界湍流直接数值模拟的程序
DOI：
--
复制
发表时间：
2009
期刊：
影响因子：
--
通讯作者：
M. Martín
中科院分区：
文献类型：
--
作者：
L. Duan;M. Martín
程序来测试的有效性的模拟分为不同的组件和测试每个组件单独的整个问题。即，与相似解和其它已建立的高超音速边界层解的比较，用于检验有和无气相化学反应的层流平均流的有效性;与一维扩散方程的解析解的比较，用于检验表面催化边界条件的有效性;并与经验预测、详细的实验数据和线性稳定性理论进行了比较，以检验湍流边界层解的有效性。
procedure to test the validity of the simulations by dividing the whole problem into differentcomponents andtesting each component separately. Namely, comparisons against similarity solutions and other established hypersonic boundary-layer solutions are used to test the validity of laminar mean flow with and without gas-phase chemical reactions; comparisons against the analytic solution for the one-dimensional diffusion equation are used to test the validity of the surface catalysis boundary condition; and comparisons against empirical predictions, detailed experimental data and linear stability theory are used to test the validity of turbulent boundary-layer solutions.