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Interaction of Shock Wave and Dusty Bulk(PDF)

《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

Issue:
2001年04期
Page:
360-363
Research Field:
Publishing date:

Info

Title:
Interaction of Shock Wave and Dusty Bulk
Author(s):
LeiYong ZhaoZhenping FanBaochun
School of Power Engineering,NUST,Nanjing 210094
Keywords:
shock waves constitutive equat ions flow fields dusty bulk pulsed-X ray shadow graphs shadow graphs
PACS:
O354.5
DOI:
-
Abstract:
The flow fields both in gas and dusty bulk and the entrained dust cloud induced by interact ions of shock waves and a surface of dusty bulk were record, by means of shadow g raphs and pulsed X ray shadow graphs w ith t race part icles. Incident shock angles, t ransmitted shock angles and turning angles of material surface can be measured from the g raphs. Based on experiments and shock polar analysis, the const itutive equat ions of granular material w ere determined and calculations were performed. The measured and calculated result s were in good ag reement .

References:

1 陆守香, 范宝春. 激波与可燃粉尘相互作用的实验研究. 实验力学, 1997, 16( 1) : 18~ 22
2 范宝春, 陆守香, 龚昌超, 李鸿志. 激波诱导的燃烧粉尘边界层. 力学学报, 1995, 27( 6) , 653~662
3 王继海. 二维非定常流和激波. 北京: 科学出版社, 1994

Memo

Memo:
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Last Update: 2013-03-25