New HFC/HFO Blends as Refrigerants for the Vapor-Compression Refrigeration System (VCRS)
| العنوان: | New HFC/HFO Blends as Refrigerants for the Vapor-Compression Refrigeration System (VCRS) |
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| المؤلفون: | Sabina Rosiek, Anna Szczepanowska, Bartosz Gil |
| المصدر: | Energies, Vol 14, Iss 946, p 946 (2021) Energies Volume 14 Issue 4 |
| بيانات النشر: | MDPI AG, 2021. |
| سنة النشر: | 2021 |
| مصطلحات موضوعية: | Work (thermodynamics), Control and Optimization, Materials science, Renewable Energy, Sustainability and the Environment, hydrofluorocarbons, lcsh:T, 020209 energy, Energy Engineering and Power Technology, Thermodynamics, Refrigeration, 02 engineering and technology, hydrofluoroolefins, lcsh:Technology, refrigerants, Refrigerant, low GWP, 020401 chemical engineering, 0202 electrical engineering, electronic engineering, information engineering, 0204 chemical engineering, Electrical and Electronic Engineering, Vapor-compression refrigeration, Engineering (miscellaneous), Mass fraction, Global-warming potential, Energy (miscellaneous) |
| الوصف: | In this work, which is related to the current European Parliament Regulation on restrictions affecting refrigeration, four new three-component refrigerants have been proposed all were created using low Global Warming Potential(GWP) synthetic and natural refrigerants. The considered mixtures consisted of R32, R41, R161, R152a, R1234ze (E), R1234yf, R1243zf, and RE170. These mixtures were theoretically tested with a 10% step in mass fraction using a triangular design. The analysis covered two theoretical cooling cycles at evaporating temperatures of 0 and −30 °C, and a 30 °C constant condensing temperature. The final stage of the work was the determination of the best mixture compositions by thermodynamic and operational parameters. R1234yf–R152a–RE170 with a weight share of 0.1/0.5/0.4 was determined to be the optimal mixture for potentially replacing the existing refrigerants. |
| وصف الملف: | application/pdf |
| اللغة: | English |
| تدمد: | 1996-1073 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::668d224e5e7e08c8bc7a3b3326353373 https://www.mdpi.com/1996-1073/14/4/946 |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.doi.dedup.....668d224e5e7e08c8bc7a3b3326353373 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 19961073 |
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