Domain decomposition algorithms for fourth-order nonlinear elliptic eigenvalue problems

Computational Framework for Coupling Compressible and Low Mach Number Codes

“…Nondimensionalization of Eqs. (7-10) is performed using the same relations (5) (13) where p r is a reference pressure. Freestream conditions are chosen to provide the reference values in relations (5) and (13).…”

“…However, the difference between the domain decomposition method and the current multicode approach is that the set of equations solved in each subdomain in the former method is exactly the same. Berger [6,7], Chesshire and Henshaw [8], and Carpenter et al [9] looked at hyperbolic partial differential equations; Pfeiffer et al [12] and Chang and Chien [13] studied elliptic problems. The domain decomposition method has been applied to the computation of compressible flows by Kopriva [14], Hesthaven [15], and Nördstrom and Carpenter [16].…”