Numerical simulation on natural supercavity based on disk-cavitator with variable attack angle

Hai Long Huang; Cong Wang; Wen Hu Huang; Cun Bao Zhao; Feng Zhou

Numerical simulation on natural supercavity based on disk-cavitator with variable attack angle

Hai Long Huang^*
, Cong Wang
, Wen Hu Huang
, Cun Bao Zhao
, Feng Zhou

^*Corresponding author for this work

School of Astronautics, Harbin Institute of Technology
School of Energy Science and Engineering, Harbin Institute of Technology

Research output: Contribution to journal › Article › peer-review

7 Scopus citations

Abstract

Supercavity is simulated using the Navier-Stokes equations with standard k-ε turbulence model and modified Rayleigh-Plesset equations based on the structured mesh. Research shows that the simulation result of full three dimensional disk-cavitator is consistent with the empirical formulas. The problem of numerical simulation on supercavity induced by disk-cavitator with attack angle is solved. The shape, lift and drag characteristics of supercavity induced by disk-cavitator with attack angle are analyzed in detail. The best of attack angle disk-cavitator with attack angle are summarized.

Original language	English
Pages (from-to)	100-103
Number of pages	4
Journal	Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology
Volume	28
Issue number	2
State	Published - Feb 2008
Externally published	Yes

Keywords

Attack angle
Cavitator
Drag coefficient
Numerical simulation
Supercavity

Cite this

@article{6609f09c361a4aab817fe6736701855c,

title = "Numerical simulation on natural supercavity based on disk-cavitator with variable attack angle",

abstract = "Supercavity is simulated using the Navier-Stokes equations with standard k-ε turbulence model and modified Rayleigh-Plesset equations based on the structured mesh. Research shows that the simulation result of full three dimensional disk-cavitator is consistent with the empirical formulas. The problem of numerical simulation on supercavity induced by disk-cavitator with attack angle is solved. The shape, lift and drag characteristics of supercavity induced by disk-cavitator with attack angle are analyzed in detail. The best of attack angle disk-cavitator with attack angle are summarized.",

keywords = "Attack angle, Cavitator, Drag coefficient, Numerical simulation, Supercavity",

author = "Huang, \{Hai Long\} and Cong Wang and Huang, \{Wen Hu\} and Zhao, \{Cun Bao\} and Feng Zhou",

year = "2008",

month = feb,

language = "英语",

volume = "28",

pages = "100--103",

journal = "Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology",

issn = "1001-0645",

publisher = "Beijing Institute of Technology",

number = "2",

}

TY - JOUR

T1 - Numerical simulation on natural supercavity based on disk-cavitator with variable attack angle

AU - Huang, Hai Long

AU - Wang, Cong

AU - Huang, Wen Hu

AU - Zhao, Cun Bao

AU - Zhou, Feng

PY - 2008/2

Y1 - 2008/2

N2 - Supercavity is simulated using the Navier-Stokes equations with standard k-ε turbulence model and modified Rayleigh-Plesset equations based on the structured mesh. Research shows that the simulation result of full three dimensional disk-cavitator is consistent with the empirical formulas. The problem of numerical simulation on supercavity induced by disk-cavitator with attack angle is solved. The shape, lift and drag characteristics of supercavity induced by disk-cavitator with attack angle are analyzed in detail. The best of attack angle disk-cavitator with attack angle are summarized.

AB - Supercavity is simulated using the Navier-Stokes equations with standard k-ε turbulence model and modified Rayleigh-Plesset equations based on the structured mesh. Research shows that the simulation result of full three dimensional disk-cavitator is consistent with the empirical formulas. The problem of numerical simulation on supercavity induced by disk-cavitator with attack angle is solved. The shape, lift and drag characteristics of supercavity induced by disk-cavitator with attack angle are analyzed in detail. The best of attack angle disk-cavitator with attack angle are summarized.

KW - Attack angle

KW - Cavitator

KW - Drag coefficient

KW - Numerical simulation

KW - Supercavity

UR - https://www.scopus.com/pages/publications/40949093543

M3 - 文章

AN - SCOPUS:40949093543

SN - 1001-0645

VL - 28

SP - 100

EP - 103

JO - Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology

JF - Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology

IS - 2

ER -

Numerical simulation on natural supercavity based on disk-cavitator with variable attack angle

Abstract

Keywords

Other files and links

Fingerprint

Cite this