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首页> 外文期刊>Nano Hybrids >EXPERIMENTAL ANALYSIS ON VAPOUR COMPRESSION REFRIGERATION SYSTEM USING NANOLUBRICANT WITH HFC-134a REFRIGERANT
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EXPERIMENTAL ANALYSIS ON VAPOUR COMPRESSION REFRIGERATION SYSTEM USING NANOLUBRICANT WITH HFC-134a REFRIGERANT

机译：HFC-134a制冷剂纳米润滑剂对蒸气压缩制冷系统的实验分析

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摘要

-This paper investigates the reliability and performance of a refrigeration system using nanolubricant with 1, 1, 1, 2-Tetrafluoroethane (HFC-134a) refrigerant. Mineral Oil (MO) is mixed with nano particles such as Titanium Dioxide (TiO2) and Aluminium Oxide (Al2O3). These mixtures were used as the lubricant instead of Polyolester (POE) oil in the HFC- 134a refrigeration system as HFC-134a does not compatible with raw mineral oil. An investigation was done on compatibility of mineral oil and nanoparticles mixture at 0.1 and 0.2 grams / litre with HFC-134a refrigerant.To carry out this investigation, an experimental setup was designed and fabricated in the lab. The refrigeration system performance with the nanolubricant was investigated by using energy consumption test. The results indicate that HFC-134a and mineral oil with above mentioned nanoparticles works normally and safely in the refrigeration system. The refrigeration system performance was better than the HFC-134a and POE oil system. Thus nanolubricant (Mixture of Mineral Oil (MO) and Nano Particles) can be used in refrigeration system to considerably reduce energy consumption and better Coefficient of Performance (COP).
机译：-本文研究了使用带有1,1、1,2-2-四氟乙烷（HFC-134a）制冷剂的纳米润滑剂的制冷系统的可靠性和性能。矿物油（MO）与纳米颗粒混合，例如二氧化钛（TiO2）和氧化铝（Al2O3）。这些混合物在HFC-134a制冷系统中被用作润滑剂，而不是聚烯烃（POE）油，因为HFC-134a与原始矿物油不兼容。对HFC-134a制冷剂中0.1和0.2克/升的矿物油和纳米颗粒混合物的相容性进行了研究。为了进行此研究，在实验室中设计并制造了一个实验装置。通过能耗测试研究了纳米润滑剂在制冷系统中的性能。结果表明，具有上述纳米颗粒的HFC-134a和矿物油在制冷系统中正常且安全地工作。制冷系统的性能优于HFC-134a和POE油系统。因此，纳米润滑剂（矿物油（MO）和纳米颗粒的混合物）可用于制冷系统中，以显着降低能耗并提高性能系数（COP）。

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