NUMERICAL SIMULATION OF THE CAVITATION FLOW AROUND THE WING WITH THE USE OF COMPUTATIONAL FLUID DYNAMICS METHODS

被引：0

作者：

Vladimirovich, Nikushchenko Dmitry ^{[1
]}

Aleksandrovich, Mialkin Roman ^{[1
]}

机构：

[1] State Marine Tech Univ Sankt Petersburg, Dept Ship Theory, St Petersburg, Russia

来源：

MARINE INTELLECTUAL TECHNOLOGIES | 2014年 / 2卷 / 04期

关键词：

cavitation; numerical simulation of cavitation; cavitation flow around the wing;

D O I：

暂无

中图分类号：

U6 [水路运输]; P75 [海洋工程];

学科分类号：

0814 ; 081505 ; 0824 ; 082401 ;

摘要：

The main purpose of this investigation is to determine opportunity to use methods CFD to investigate cavitation flow around the wing. In this paper, there was carried out investigation of cavitation flow around wing NACA-4412, based on CFD methods. To carry out the investigation were used models of turbulence K-omega SST and EASM. To simulate cavitation flow were used cavitation models Merkle and Sauer. The simulation of cavitation was carried out to wing NACA-4412 (Pic. 1) at angle of attack of 8 degrees. The speed of flow set equal 3.46 m/s. To simulation of cavitation flow was set series of cavitation numbers from 0.6 to 2.5. The results of investigation were compared with experimental values reported in article Robert W. Kermeen "Water Tunnel Tests of NACA 4412 and Walchner profile 7 hydrofoils in noncavitating and cavitating flows".

引用

页码：84 / 88

页数：5

共 50 条

[1] A numerical simulation of wing walls using computational fluid dynamics
Mak, C. M.
Niu, J. L.
Lee, C. T.
Chan, K. F.
[J]. ENERGY AND BUILDINGS, 2007, 39 (09) : 995 - 1002
[2] Numerical Simulation of the Turbulent Flow Around a Wing
Auerswald, Torsten
Bange, Jens
[J]. ADVANCES IN SIMULATION OF WING AND NACELLE STALL, 2016, 131 : 235 - 247
[3] Static Computational Fluid Dynamics simulations around a specialised delta wing
Pevitt, Christopher
Alam, Firoz
[J]. COMPUTERS & FLUIDS, 2014, 100 : 155 - 164
[4] Numerical Simulation of Flow in the Reverberation Chamber Unit using Computational Fluid Dynamics
Ganganna, Rudresh
Misra, N. K.
[J]. JOURNAL OF SPACECRAFT TECHNOLOGY, 2011, 21 (01): : 53 - 60
[5] Numerical simulation of unsteady viscous flow around a flapping wing
Isogai, K
[J]. COMPUTATIONAL FLUID DYNAMICS 2002, 2003, : 701 - 706
[6] Wind Flow Simulation around Rhizophora Mangrove Roots Using Computational Fluid Dynamics
Rahuman, Sini
Ismail, A. Mohamed
Varghese, Shyla Manavalan
Toworfe, George Kwamina
Sasikumar, Bashyam
[J]. JOURNAL OF NANOMATERIALS, 2022, 2022
[7] Computational fluid dynamics simulation of the exterior flow field around an aerodynamic reference model
Wu, Dejiu
Hu, Xingjun
Yang, Bo
[J]. INDUSTRIAL DESIGN AND MECHANICS POWER II, 2013, 437 : 85 - 88
[8] Numerical simulation and analysis of excited rotary valve flow field with computational fluid dynamics
Yu-ning, Song
Guochao, Zhao
Peng, Fu
[J]. JOURNAL OF ENGINEERING-JOE, 2020, 2020 (14): : 1037 - 1039
[9] Numerical simulation of slag movement from Marangoni flow for GMAW with computational fluid dynamics
Cho, Dae-Won
Park, Yeong-Do
Cheepu, Muralimohan
[J]. INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER, 2021, 125
[10] NUMERICAL SIMULATION OF EROSION USING COMPUTATIONAL FLUID DYNAMICS
Grewal, H. S.
Singh, H.
Agrawal, Anupam
[J]. CFD MODELING AND SIMULATION IN MATERIALS PROCESSING, 2012, : 89 - 96

← 1 2 3 4 5 →