A computational method for oleo-acoustics, application to hydraulic shock absorbers
Abstract: "To investigate the cause of noise generated in hydraulic shock absorbers, a mathematical-physical model is proposed. The model consists of the 2-D unsteady Euler equations in axial-symmetric coordinates and an appropriate equation of state for oil. The main topic of the paper is the...
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| Format: | Buch |
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| Sprache: | English |
| Veröffentlicht: |
Amsterdam
1995
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| Schriftenreihe: | Centrum voor Wiskunde en Informatica <Amsterdam> / Afdeling Numerieke Wiskunde: Report NM
1995,15 |
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| Zusammenfassung: | Abstract: "To investigate the cause of noise generated in hydraulic shock absorbers, a mathematical-physical model is proposed. The model consists of the 2-D unsteady Euler equations in axial-symmetric coordinates and an appropriate equation of state for oil. The main topic of the paper is the development of a numerical method for these equations. A new Osher-type flux-difference splitting scheme is derived for it. The mathematical-physical model and its numerical approximation are applied to a simplified shock-absorber part. The method is promising as far as more realistic computations are concerned." |
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| Beschreibung: | 19 S. |