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المؤلفSleiti, Ahmad K.
المؤلفAl-Ammari, Wahib A.
المؤلفAl-Khawaja, Mohammed
تاريخ الإتاحة2024-02-12T10:45:53Z
تاريخ النشر2020-10-25
اسم المنشورInternational Journal of Energy Research
المعرّفhttp://dx.doi.org/10.1002/er.5556
الاقتباسSleiti, A. K., Al‐Ammari, W. A., & Al‐Khawaja, M. (2020). Review of innovative approaches of thermo‐mechanical refrigeration systems using low grade heat. International Journal of Energy Research, 44(13), 9808-9838.
الرقم المعياري الدولي للكتاب0363-907X
معرّف المصادر الموحدhttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85092239352&origin=inward
معرّف المصادر الموحدhttp://hdl.handle.net/10576/51784
الملخصCooling and refrigeration systems consume around 17% of the world-wide electricity. Enhancing the performance of these systems, using renewable energy resources and waste heat recovered from industrial processes, will lead to reduced fossil fuel consumption. Improvements of these systems using eco-friendly working fluids are of equal importance. Both options contribute to the minimization of the emissions of greenhouse gases and ozone depletion substances. In this paper, a detailed and comprehensive review of the innovative and improvement approaches of the thermo-mechanical refrigeration (TMR) systems is introduced and analyzed. The reviewed TMR systems include ejector-driven, organic Rankine cycle-driven, and the new novel isobaric heat-engine driven refrigeration systems. The features and limitations of each approach and system have been detailed and discussed. The improvement approaches found in literature were achieved by improving the performance of conventional systems via optimizing the operating conditions, selection of promising working fluids, introducing new integration configurations of two cycles or more, or via replacing the mechanical compression process with improved thermo-mechanical compression process. The review revealed that there is a lack in the experimental validation, especially for the innovative proposed systems. Also, simplicity and flexibility (in operating conditions, heat sources, and outputs) are major features of the TMR systems compared to the other thermal-driven cooling technologies. However, further improvements including higher coeffecient of performance (COP) and lower cost are still major challenges for TMR systems compared to the conventional vapor-compression refrigeration systems.
راعي المشروعThe work presented in this publication was made possible by NPRP‐S grant # [11S‐1231‐170155] from the Qatar National Research Fund (a member of Qatar Foundation).
اللغةen
الناشرHindawi
الموضوعejector refrigeration
isobaric expansion engines
ORC refrigeration
thermo-mechanical refrigeration
العنوانReview of innovative approaches of thermo-mechanical refrigeration systems using low grade heat
النوعArticle
الصفحات9808-9838
رقم العدد13
رقم المجلد44
ESSN1099-114X
dc.accessType Full Text


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