Simulation Analysis to Sand Blindness of Rotorcraft Blades Based on Coupled CFD-DEM Parallel Algorithm

In order to study the hovering flow field and sand dust movement law of a rotorcraft in ground effect(IGE) hovering due to sand dust inhalation, Fluent software was used to calculate the flow field continuously based on Reynolds averaged N-S equation and <i>k</i>-<i>ω</i>(SST...

Full description

Bibliographic Details

Published in:	Hangkong gongcheng jinzhan
Main Authors:	WEN Tao, CHENG Danggen
Format:	Article
Language:	Chinese
Published:	Editorial Department of Advances in Aeronautical Science and Engineering 2021-06-01
Subjects:	sand blindness two phase flow coupling algorithm cfd-dem rotor blade
Online Access:	http://hkgcjz.cnjournals.com/hkgcjz/article/abstract/2020100?st=article_issue