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Experimental and theoretical study for sealing effects of squeez air film
Author
Source
Issue
Vol. 11, Issue 1 (31 Mar. 2005), pp.165-173, 9 p.
Publisher
University of Baghdad College of Engineering
Publication Date
2005-03-31
Country of Publication
Iraq
No. of Pages
9
Main Subjects
Topics
Abstract AR
أجري تحليل عملي و نظري لتأثيرات منع التسريب لطبقة الهواء المضغوط.
تم قياس معدل التدفق للهواء و ضغط منع التسريب عند وجه مائع التسريب المضغوط.
إن معدل التدفق للهواء يمكن التعبير عنه بالفرق بين معدل التدفق بالضخ و معدل التدفق بالتسريب، حيث أن معدل التدفق للهواء بالضخ يزداد بالتناسب مع مربع الطول الموجي لاهتزاز السطح و كذلك الحال مع ضغط منع التسريب بينما يزداد معدل التدفق بالتسريب مع فرق الضغط بين ضغط الوعاء و ضغط المحيط.
كانت النتائج العملية متوافقة بصورة جيدة مع النتائج النظرية.
Abstract EN
The sealing effects of squeeze air film were analyzed experimentally and theoretically.
The air flow rate and the sealed pressure were measured in a squeeze face seal.
The air flow rate can be expressed as the difference between the flow rate by the pumping and the flow rate by leakage.
The air flow rate by the pumping increases proportionally to the square of the vibration amplitude of the surface, as does the sealed pressure.
The air flow rate by the leakage increases proportionally to the pressure difference between the vessel pressure and the ambient pressure.
The experimental results showed good agreement with the theoretical results.
American Psychological Association (APA)
Husayn Yusuf M.. 2005. Experimental and theoretical study for sealing effects of squeez air film. Journal of Engineering،Vol. 11, no. 1, pp.165-173.
https://search.emarefa.net/detail/BIM-360983
Modern Language Association (MLA)
Husayn Yusuf M.. Experimental and theoretical study for sealing effects of squeez air film. Journal of Engineering Vol. 11, no. 1 (Mar. 2005), pp.165-173.
https://search.emarefa.net/detail/BIM-360983
American Medical Association (AMA)
Husayn Yusuf M.. Experimental and theoretical study for sealing effects of squeez air film. Journal of Engineering. 2005. Vol. 11, no. 1, pp.165-173.
https://search.emarefa.net/detail/BIM-360983
Data Type
Journal Articles
Language
English
Notes
Includes appendices : p. 169-173
Record ID
BIM-360983