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Subsonic and transonic flow field in two-dimensional de laval nozzles |
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| Authors: | Pu Qun Lin Tongji |
| Institution: | (1) Institute of Mechanics, Academia Sinica, China |
| Abstract: | This paper presents solutions of subsonic and transonic flow fields in two-dimensional De Laval nozzles with preassinged contraction ration 1, expansion ration 2, and throat wall radiusR *. The effects of the contraction and the expansion angle on nozzle flow, the transformation of flow pattern of a De Laval nozzle in the throat region, and the conditions of occurrence and the governing parameters of the supersonic bubbles are discussed. |
| Keywords: | compressible nozzle flow hodograph method incompressible nozzle flow De Laval nozzle nozzle flow transonic nozzle flow |
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