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A cavitation algorithm using the shifted penalty method

delete2026-09-19
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P
Paul Thunich *
M
Michael Müller
DOI:10.1016/j.rineng.2026.113060delete
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Abstract

Abstract

En 中文
• Hydrodynamic cavitation description using NURBS-based IGA. • Introducing a shift to penalty formulation enabling exact constraint enforcement. • The problem can be formulated as a unique minimisation problem that will converge. • No stabilisation of the governing equations is required. • Shift can be used to determine cavitation content.
Keywords:
Hydrodynamic lubrication
Cavitation
Shifted penalty
NURBS
Isogeometric analysis

Journal

Results in Engineering cover
Results in Engineering
IF:
7.9
Papers:
1.2W
Citations:
1.7W

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