| タイトル | Numerical analysis of flow non-uniformity in the hot gas manifold of the Space Shuttle main engine |
| 本文（外部サイト） | http://hdl.handle.net/2060/19850018588 |
| 著者（英） | Ratliff, A. W.; Thoenes, J.; Anderson, P. G.; Robertson, S. J. |
| 著者所属（英） | Lockheed Missiles and Space Co. |
| 発行日 | 1985-04-01 |
| 言語 | eng |
| 内容記述 | Three-dimensional viscous flow in a conceptual hot gas manifold (HGM) for the Space Shuttle Main Engine High Pressure Fuel Turbopump (SSME HPFTP) was numerically analyzed. A finite difference scheme was used to solve the Navier-Stokes equations. The exact geometry of the SSME HGM was modeled using boundary fitted curvilinear coordinates and the General Interpolants Method (GIM) code. Slight compressibility of the subsonic flow was modeled using a linearized equation of state with artificial compressibility. A time relaxation method was used to obtain a steady state solution. The feasibility and potential usefulness of computational methods in assisting the design of SSME components which involves the flow of fluids within complex geometrical shapes is demonstrated. |
| NASA分類 | SPACECRAFT PROPULSION AND POWER |
| レポートNO | 85N26899 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/566946 |
