Engine exhaust operated ejector for vehicle air conditioning
Joint Authors
Source
Mu'tah Journal for Research and Studies : Natural and Applied Sciences Series
Issue
Vol. 17, Issue 3 (30 Sep. 2002), pp.119-137, 19 p.
Publisher
Mutah University Deanship of Academic Research
Publication Date
2002-09-30
Country of Publication
Jordan
No. of Pages
19
Main Subjects
Topics
Abstract AR
تم في هذا البحث تصميم و تنفيذ نظام تكييف باستخدام الضاغط الحراري بقدرة 1 كيلو وات و معامل أداء (0.4) و مائع تبريد (R123).
أجريت عدة اختبارات عملية تم خلالها دراسة متغيرات متعددة مثل كمية التدفق و نسب الضغط و درجة الحرارة باستخدام الهواء كمائع تبريد لتحديد ظروف التشغيل المثلى لاعتبارها في مراحل التصميم كما تم إجراء دراسة موازية للطاقة المتوفرة في عادم المحرك و التي أظهرت إمكانية استخدام الضاغط الحراري في أنظمة تكييف المركبات.
Abstract EN
In this work, an ejector system for a typical cooling capacity of 1 kW, that corresponds to a coefficient of performance (COP) of 0.4 using R123 as a working fluid, was designed.
The design procedure was carried out for optimum ratios of condenser to evaporator pressure, and evaporator to generator stagnation temperature.
Preliminary tests of the fabricated ejector were carried out using air as a working fluid and implementing different pressure ratios and mass flow rates for the purpose of optimising the ejector characteristics regarding thermodynamic, heat transfer, and gas-dynamic parameters.
Parallel tests for the heat potential of the engine exhaust were conducted.
Encouraging results were obtained and the technicality of matching the proposed model with the real vehicle is explored.
American Psychological Association (APA)
al-Ajluni, M.& al-Hamdan, A.. 2002. Engine exhaust operated ejector for vehicle air conditioning. Mu'tah Journal for Research and Studies : Natural and Applied Sciences Series،Vol. 17, no. 3, pp.119-137.
https://search.emarefa.net/detail/BIM-377974
Modern Language Association (MLA)
al-Ajluni, M.& al-Hamdan, A.. Engine exhaust operated ejector for vehicle air conditioning. Mu'tah Journal for Research and Studies : Natural and Applied Sciences Series Vol. 17, no. 3 (2002), pp.119-137.
https://search.emarefa.net/detail/BIM-377974
American Medical Association (AMA)
al-Ajluni, M.& al-Hamdan, A.. Engine exhaust operated ejector for vehicle air conditioning. Mu'tah Journal for Research and Studies : Natural and Applied Sciences Series. 2002. Vol. 17, no. 3, pp.119-137.
https://search.emarefa.net/detail/BIM-377974
Data Type
Journal Articles
Language
English
Notes
Includes appendix : p. 132-137
Record ID
BIM-377974
