Table of Content

Open Access

ARTICLE

An Implicit Finite Element Cavitation Algorithm

Fanghui Shi, Rohit Paranjpe1
Methods Development, Synthesis and Analysis Department, General Motors Powertrain, 30003 Van Dyke Ave, Warren, MI 48090

Computer Modeling in Engineering & Sciences 2002, 3(4), 507-516. https://doi.org/10.3970/cmes.2002.003.507

Abstract

This paper describes an implicit finite element cavitation algorithm. The cavitation problem is formulated using the complementarity form. By using the complementarity formulation, the fluid pressure in the non-cavitation region and the density of the air/fluid mixture in the cavitation region are solved simultaneously. The stream-wise biasing approach is used to produce oscillation-free solution at the fluid film reformation boundary. Implicit scheme is implemented to yield stability for time marching. The algorithm is compared with the established finite volume methods, and the robustness and the correctness of the algorithm is verified.

Cite This Article

Shi, F., Paranjpe, R. (2002). An Implicit Finite Element Cavitation Algorithm. CMES-Computer Modeling in Engineering & Sciences, 3(4), 507–516.



This work is licensed under a Creative Commons Attribution 4.0 International License , which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
  • 969

    View

  • 788

    Download

  • 0

    Like

Share Link

WeChat scan