A high-resolution numerical technique for inviscid gas-dynamic problems with weak solutionsThe shock resolution of Harten's (1982) second-order explicit method for one-dimensional hyperbolic conservation laws is investigated for a two-dimensional gas-dynamic problem. The possible extension to a high resolution implicit method for both one- and two-dimensional problems is also investigated. Applications of Harten's method to the quasi-one-dimensional nozzle problem with two nozzle shapes (divergent and convergent-divergent) and the two-dimensional shock-reflection problem resulted in high shock resolution steady-state numerical solutions.
Document ID
19840052568
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Yee, H. C. (NASA Ames Research Center Moffett Field, CA, United States)
Warming, R. F. (NASA Ames Research Center Moffett Field, CA, United States)
Harten, A. (New York University New York, NY, United States)