Document Details

Document Type : Article In Journal 
Document Title :
Solution for Laminar Compressible Axisymmetric Jets Issuing into Stagnant and Moving Mediums
حل عددي للنفث المتماثل الطبقي القابل للانضغاط في الأوساط المتحركة وغير المتحركة
 
Subject : Mechanical Engineering 
Document Language : English 
Abstract : A numericalstudy is conducted for laminarcompressible axisymmetricjets. The outer mediuminto whichthe jet is injected is considered to be at rest or moving parallel to the jet. Two values of the outer medium velocity are investigated while four types of the injected gas are considered, namely carbon dioxide, oxygen, ammoniaand hydrogen. An implicit finite difference methodis used to solve the boundary layerequations governingthe jet flow.A coordinate transformation is used to improve the efficiency and accuracy of the numerical scheme. Results for the velocity profiles and mixture fraction profiles are obtained. An analysis of these results is made and a criterion for comparing the velocity and mixture fraction decay rates for the considered gases is established. 
ISSN : 1319-1047 
Journal Name : Engineering Sciences Journal 
Volume : 10 
Issue Number : 2 
Publishing Year : 1418 AH
1998 AD 
Article Type : Article 
Added Date : Wednesday, January 20, 2010 

Researchers

Researcher Name (Arabic)Researcher Name (English)Researcher TypeDr GradeEmail
نضال غزاويGHAZZAWI, NEDHAL InvestigatorDoctorate 

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 24887.pdf pdfقسم الهندسة الميكانيكية ، كلية الهندسة والتكنولوجيا ، الجامعة الاردنية ، عمان ، الأردن

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