Zobrazeno 1 - 10
of 16 479
pro vyhledávání: '"an evaporator"'
A review on oil retention characteristics in evaporator and suction line of vapor compression system
Autor:
Yoonho Chae, Youngsoo Chang
Publikováno v:
International Journal of Air-Conditioning and Refrigeration, Vol 32, Iss 1, Pp 1-20 (2024)
Abstract This paper discusses the oil retention characteristics in the evaporator and suction line in a vapor compression system. Oil retention in the components can lead to reduced compressor efficiency and potential breakdowns. Lubricant in the eva
Externí odkaz:
https://doaj.org/article/dc44d05363e94d0792a6b568a72fcb14
Autor:
Siti Nurdjanah, Udin Hasanudin, Febri Setiyoko, Puspita Yuliandari, Otik Nawansih, Tanto Pratondo Utomo
Publikováno v:
Jurnal Teknologi & Industri Hasil Pertanian, Vol 29, Iss 2, Pp 190-199 (2024)
The sap of old oil palm trunks contains appreciable sugar, but it has not been considered a potential sugar source. This study aimed to find the best method for producing oil palm liquid sugar that complies with the Indonesian National Standard (SNI)
Externí odkaz:
https://doaj.org/article/2782e6371a3a44b095ce917c16086894
Publikováno v:
International Journal of Air-Conditioning and Refrigeration, Vol 32, Iss 1, Pp 1-15 (2024)
Abstract This study presented a numerical simulation of heat transfer characteristics in a microchannel evaporator for a transcritical CO2 air conditioning system, and the simulated results have been validated by the experimental data. The evaporator
Externí odkaz:
https://doaj.org/article/7b8991daa2fc44a2a54fe181c8ef8f79
Autor:
Huiyue Wang, Xueying Wen, Kuankuan Liu, Qiuxuan Liu, Guixin Hu, Huajian Liu, Yan She, Ran Niu, Tao Tang, Jiang Gong
Publikováno v:
SusMat, Vol 4, Iss 6, Pp n/a-n/a (2024)
Abstract The interfacial solar steam generation and water evaporation–driven power generation are regarded as promising strategies to address energy crisis. However, it remains challenging to construct low‐cost evaporators for freshwater and elec
Externí odkaz:
https://doaj.org/article/0fa7eb59d1d64c47a107a48fddbea621
Publikováno v:
Cleaner Engineering and Technology, Vol 23, Iss , Pp 100847- (2024)
The daily electrical power generation and consumption in Hungary were analyzed, and a 2-h-long interval was specified for the 5000 MW excess power generation, and 1,500,000 MJ energy was identified as an excess. Two pure-water-producing systems (memb
Externí odkaz:
https://doaj.org/article/95a21f77c9a74bbc8d9eb24dfb40da9e
Publikováno v:
Case Studies in Thermal Engineering, Vol 64, Iss , Pp 105508- (2024)
Heat pumps, known for their energy efficiency, can experience soft faults, such as evaporator fouling, that degrade performance while allowing continued operation, making detection challenging. This study presents a method for detecting evaporator fo
Externí odkaz:
https://doaj.org/article/10322c8bf1a544e38c5dbbade5442561
Autor:
Jiahui Yu, Lele Li, Yuxuan Liu, Jie Wen, Shu Liu, Jiye Li, Junyi Ning, Changxiang Shao, Tao Wu, Bing Liu
Publikováno v:
Advanced Science, Vol 11, Iss 43, Pp n/a-n/a (2024)
Abstract Facing the global challenge of water scarcity, solar‐driven desalination is considered a sustainable technology for obtaining freshwater from seawater. However, issues such as uncontrolled salt crystallization and bacterial contamination l
Externí odkaz:
https://doaj.org/article/b2e10d3ef1b34175a5d220b3c6437601
Publikováno v:
Pizhūhish va Nuāvarī dar ̒Ulūm va Sanāyi̒-i Ghaz̠āyī, Vol 13, Iss 2, Pp 95-100 (2024)
The use of high temperatures in conventional liquid arenga sugar processing can trigger the Maillard reaction, which causes some of the nutritional content of liquid arenga sugar to decrease. Therefore, liquid arenga sugar processing needs to be proc
Externí odkaz:
https://doaj.org/article/76bc55cbcb1f4dfa8dd210ef60222a0d
Publikováno v:
AcTion: Aceh Nutrition Journal, Vol 9, Iss 2, Pp 259-269 (2024)
Cow milk is a livestock commodity that is in demand among the public as a complement to nutritional needs. Milk has various macro and micro components that support daily nutritional needs. One method to increase the nutrients contained in milk is thr
Externí odkaz:
https://doaj.org/article/eba15d83ee414674896bc02025aeb808
Publikováno v:
Zhongguo youzhi, Vol 49, Iss 6, Pp 128-132 (2024)
浸出车间第一蒸发器的有效利用对整体的蒸发效果和热能的节约有着重要的意义。旨在为工厂的生产稳定和工艺的不断改进提供理论参考，介绍了混合油的基本特性，引用了两种方法验证第
Externí odkaz:
https://doaj.org/article/947990bc6eb64f8fb471add6d2fba9fc