Numerical Simulation of the Flow in the Rotation Cavities of Turbopump Assembly

D. A. Zhuikov; V. P. Nazarov

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Numerical Simulation of the Flow in the Rotation Cavities of Turbopump Assembly

机译：涡轮泵总成旋转腔内流动的数值模拟

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The flow of viscous incompressible fluid in the lateral rotation cavity of centrifugal pump is considered. The finite-difference equations have been developed for numerical simulation of the flow in view of shear stresses in a spatial boundary layer that allow a disk resistance moment to be defined. The numerical results are presented.

机译：考虑了粘性不可压缩流体在离心泵侧向旋转腔中的流动。考虑到空间边界层中的剪应力，已经开发了用于流体数值模拟的有限差分方程式，从而可以定义圆盘阻力矩。给出了数值结果。

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《Russian Aeronautics》 |2016年第1期|共7页
作者
D. A. Zhuikov; V. P. Nazarov;
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原文格式 PDF
正文语种 eng
中图分类航空;
关键词
Liquid rocket engines (LRE); Turbopump assembly (TPA); Rotation cavity; Rotating disk; Equations of flow; Viscous fluid; Mass turbulent flow; Shear stress; Resistance moment; Spatial boundary layer;

机译：液体火箭发动机（LRE）;涡轮泵总成（TPA）;旋转腔;旋转盘;流量方程;粘性流体;质量湍流;剪切应力;阻力矩;空间边界层;

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专利

1. Numerical Simulation of the Flow in the Rotation Cavities of Turbopump Assembly [J] . D. A. Zhuikov, V. P. Nazarov Russian Aeronautics . 2016,第1期

机译：涡轮泵总成旋转腔内流动的数值模拟
2. Numerical Simulations of Co- and Counter-Taylor-Couette Flows: Influence of the Cavity Radius Ratio on the Appearance of Taylor Vortices [J] . Nabila Ait-Moussa, Sebastien Poncet, Abdelrahmane Ghezal American journal of fluid dynamics . 2015,第1期

机译：共泰勒流和反泰勒涡流的数值模拟：腔半径比对泰勒涡流外观的影响
3. Numerical Simulations of Co- and Counter-Taylor-Couette Flows: Influence of the Cavity Radius Ratio on the Appearance of Taylor Vortices [J] . Nabila Ait-Moussa, Sébastien Poncet, Abdelrahmane Ghezal American journal of fluid dynamics . 2015,第1期

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4. Numerical Simulation of Unsteady Cavitating Flow in a Turbopump Inducer [C] . H. Ugajin, M. Kawai, K. Okita, AIAA/ASME/SAE/ASEE Joint Propulsion Conference Exhibit . 2006

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5. Numerical Simulations of Three-Dimensional Instabilities in Cavity Flows. [D] . Bres, Guillaume A. 2007

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6. Direct Numerical Simulation of Gas-Liquid Drag-Reducing Cavity Flow by the VOSET Method [O] . Yi Wang, Yan Wang, Zhe Cheng 2019

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7. Cold flow simulation of the alternate turbopump development turbine of the space shuttle main engine high pressure fuel turbopump [O] . Rutkowski Richard J. 1994

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8. Finite-difference solutions of the alternate turbopump development high-pressure oxidizer turbopump pump-end ball-bearing cavity flows [R] . Benjamin, Theodore G., Garcia, Roberto, Mcconnaughey, Paul K., 1993

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Numerical Simulation of the Flow in the Rotation Cavities of Turbopump Assembly

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