Application of the method of integral relations to unsteady transonic flows with shocks

✍ Scribed by Aspi Rustom Wadia; Fred R. Payne

• Publisher: Elsevier Science
• Year: 1980
• Tongue: English
• Weight: 782 KB
• Volume: 22
• Category: Article
• ISSN: 0378-4754
• DOI: 10.1016/0378-4754(80)90004-x

✦ Synopsis

A solution technique for unsteady transonic small perturbations is presented which is based on semi-discrete finite clement concepts constructed in time with linear interpolation.

A shock searching finite-difference scheme is used in the assembled element equations.

The mixed method (finite element in time, finite difference in space) is tested versus a known solution.