Finite Volume Computation of the Mitigation of Cavity Pulsation

J. Lindau; G. Skidmore; T. Brungart; M. Moeny; M. Kinzel

doi:10.1088/1742-6596/656/1/012158

Finite Volume Computation of the Mitigation of Cavity Pulsation

J. Lindau, G. Skidmore, T. Brungart, M. Moeny, M. Kinzel

Applied Research Laboratory (ARL)

Research output: Contribution to journal › Conference article › peer-review

2 Scopus citations

Abstract

Finite volume based modeling of ventilated supercavity pulsation and its mitigation via a priori modulation of ventilation flow was investigated. Simulated pulsation was numerically achieved, as was mitigation of pulsation via sinusoidal modulation of the ventilation flow. In addition to confirmation that the numerical approach is sufficient to capture mitigation, it was found that modulated ventilation, without altering the mean ventilation mass flow rate, results in altered cavity size, pressure, and closure condition.

Original language	English (US)
Article number	012158
Journal	Journal of Physics: Conference Series
Volume	656
Issue number	1
DOIs	https://doi.org/10.1088/1742-6596/656/1/012158
State	Published - Dec 3 2015
Event	9th International Symposium on Cavitation, CAV 2015 - Lausanne, Switzerland Duration: Dec 6 2015 → Dec 10 2015

All Science Journal Classification (ASJC) codes

General Physics and Astronomy

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10.1088/1742-6596/656/1/012158

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title = "Finite Volume Computation of the Mitigation of Cavity Pulsation",

abstract = "Finite volume based modeling of ventilated supercavity pulsation and its mitigation via a priori modulation of ventilation flow was investigated. Simulated pulsation was numerically achieved, as was mitigation of pulsation via sinusoidal modulation of the ventilation flow. In addition to confirmation that the numerical approach is sufficient to capture mitigation, it was found that modulated ventilation, without altering the mean ventilation mass flow rate, results in altered cavity size, pressure, and closure condition.",

author = "J. Lindau and G. Skidmore and T. Brungart and M. Moeny and M. Kinzel",

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journal = "Journal of Physics: Conference Series",

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T1 - Finite Volume Computation of the Mitigation of Cavity Pulsation

AU - Lindau, J.

AU - Skidmore, G.

AU - Brungart, T.

AU - Moeny, M.

AU - Kinzel, M.

PY - 2015/12/3

Y1 - 2015/12/3

N2 - Finite volume based modeling of ventilated supercavity pulsation and its mitigation via a priori modulation of ventilation flow was investigated. Simulated pulsation was numerically achieved, as was mitigation of pulsation via sinusoidal modulation of the ventilation flow. In addition to confirmation that the numerical approach is sufficient to capture mitigation, it was found that modulated ventilation, without altering the mean ventilation mass flow rate, results in altered cavity size, pressure, and closure condition.

AB - Finite volume based modeling of ventilated supercavity pulsation and its mitigation via a priori modulation of ventilation flow was investigated. Simulated pulsation was numerically achieved, as was mitigation of pulsation via sinusoidal modulation of the ventilation flow. In addition to confirmation that the numerical approach is sufficient to capture mitigation, it was found that modulated ventilation, without altering the mean ventilation mass flow rate, results in altered cavity size, pressure, and closure condition.

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U2 - 10.1088/1742-6596/656/1/012158

DO - 10.1088/1742-6596/656/1/012158

M3 - Conference article

AN - SCOPUS:84956853209

SN - 1742-6588

VL - 656

JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

IS - 1

M1 - 012158

T2 - 9th International Symposium on Cavitation, CAV 2015

Y2 - 6 December 2015 through 10 December 2015

ER -

Finite Volume Computation of the Mitigation of Cavity Pulsation

Abstract

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