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Faculty of Engineering
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 Type
Dr Grade
Email
نضال غزاوي
GHAZZAWI, NEDHAL
Investigator
Doctorate
Files
File Name
Type
Description
24887.pdf
pdf
قسم الهندسة الميكانيكية ، كلية الهندسة والتكنولوجيا ، الجامعة الاردنية ، عمان ، الأردن
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