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Nonlinear Oscillations of Premixed Flames Caused by Sharp Pressure Changes

 

作者: R. G. JOHNSON,   A. C. MclNTOSH,   G. A. BATLEY,   J. BRINDLEY,  

 

期刊: Combustion Science and Technology  （Taylor Available online 1994）
卷期: Volume 99, issue 1-3  

页码: 201-219

 

ISSN:0010-2202

 

年代: 1994

 

DOI:10.1080/00102209408935433

 

出版商: Taylor & Francis Group

 

数据来源: Taylor

 

摘要:

Numerical investigations on the interactions of pressure waves with flames demonstrate that the pulsating instability can be excited by sharp changes in pressure. It is found that the frequency of oscillation is significantly altered by the amplitude of the pressure step but that the classical stability boundary is only slightly changed. The response to different types of input is evaluated.

 

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