Three-dimensional numerical simulation of supercooled droplets impinging on a wing

ZHANG Qiang; HU Li; CAO Yi-hua

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Three-dimensional numerical simulation of supercooled droplets impinging on a wing

更新时间：2026-07-07

- Three-dimensional numerical simulation of supercooled droplets impinging on a wing
- Vol. 24, Issue 6, (2009)
- 作者机构：
  
  北京航空航天大学航空科学与工程学院,北京,100191
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2009
- 稿件说明：
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ZHANG Qiang, HU Li, CAO Yi-hua. Three-dimensional numerical simulation of supercooled droplets impinging on a wing[J]. 2009, 24(6).
DOI：

ZHANG Qiang, HU Li, CAO Yi-hua. Three-dimensional numerical simulation of supercooled droplets impinging on a wing[J]. 2009, 24(6). DOI：

摘要

基于欧拉两相流理论

提出一种数值模拟过冷水滴撞击三维机翼的方法.根据水滴拟流体模型建立三维水滴控制方程;提出一种可穿透型壁面边界模拟水滴对机翼表面的撞击;由水滴流场的求解结果得到机翼表面的水滴收集特性.对ONERA M6机翼表面的水滴收集特性进行了研究

计算结果表明所提出的数值模拟方法是有效、可行的

可以为三维积冰的数值模拟研究奠定良好的基础.

Abstract

Based on two-phase flow theory

an Eulerian method was presented to numerically simulate supercooled droplets impinging on a wing.The governing equations for droplets in three-dimensional application were established according to the droplet pseudo-fluid model.A permeable wall was proposed to simulate the droplets' impingement on the wing.The local collection efficiency and impingement area were obtained from the solution of the droplets' flowfield.The computational results of an ONERA M6 wing indicate that

the simulation method presented is feasible and effective

laying a foundation for numerical simulation about ice accretions in three-dimensional application.

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Related Author

ZHONG Guo

ZHANG Qiang

GAO Zheng-hong

FU Lin

Ping ZHANG

Shan LU

Xin JING

Mao YANG

Related Institution

National Key Laboratory of Science and Technology on Aerodynamic Design and Research, School of Aeronautics, Northwestern Polytechnical University

School of Power and Energy，Northwestern Polytechnical University

Nondestructive Testing and Evaluation Laboratory， Dalian University of Technology

College of Civil Engineering， Hefei University of Technology

Key Laboratory of Aerospace Chemical Power Technology， Hubei Institute of Aerospace Chemical Techologh， China Aerospace Science and Technology Corporation，Xiangyang Hubei

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