Drying Characteristics of a Combined Drying System of Low-Pressure Superheated Steam and Heat Pump

doi:10.3390/pr10071402

GIEC OpenIR

	Drying Characteristics of a Combined Drying System of Low-Pressure Superheated Steam and Heat Pump
	Yao, Yuan 1,2,3; Lu, Zhenneng 1,2,3; Gong, Yulie1,2,3 ; Guo, Song 4,5; Xiao, Chupeng 4,5; Hu, Wenbo 4,5
	2022-07-01
发表期刊	PROCESSES
卷号	10 期号:7 页码:11
通讯作者	Lu, Zhenneng(luzn@ms.giec.ac.cn)
摘要	The present study aimed at investigating the use of a drying system combining the concept of low-pressure superheated steam drying and heat pump drying for fish. The effects of various drying medium pressures on the temperature field, airflow field, drying time, equipment performance as well as the power consumption of the drying process were investigated and discussed. Four comparative tests with different initial pressures were carried out according to a specified drying process by the combined drying system. The results showed that when the vacuum was high, the temperature field and airflow field in the drying chamber were more uniform. Due to the poor heat transfer performance of the drying medium at high vacuum, the drying time increased with a decrease in initial pressure. It was also found that with the decrease in drying medium pressure, the power consumption of the heat pump and the axial fans was reduced, while the power consumption of the electric heater went up. Overall, the total power consumption is directly proportional to the drying medium pressure.
关键词	combined drying heat pump low pressure power consumption drying time heat transfer
DOI	10.3390/pr10071402
关键词[WOS]	POTATO-CHIPS ; KINETICS ; QUALITY ; VACUUM ; SLICES ; TEMPERATURE ; BANANA
收录类别	SCI
语种	英语
资助项目	Science and Technology Projects of State Grid Corporation of China[5400-202140401A-0-0-00]
WOS研究方向	Engineering
项目资助者	Science and Technology Projects of State Grid Corporation of China
WOS类目	Engineering, Chemical
WOS记录号	WOS:000831697300001
出版者	MDPI
引用统计
文献类型	期刊论文
条目标识符	http://ir.giec.ac.cn/handle/344007/37037
专题	中国科学院广州能源研究所
通讯作者	Lu, Zhenneng
作者单位	1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China 2.Chinese Acad Sci, Key Lab Renewable Energy, Guangzhou 510640, Peoples R China 3.Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Peoples R China 4.Wuhan Efficiency Evaluat Co Ltd, State Grid Elect Power Res Inst, Wuhan 430070, Peoples R China 5.State Grid Elect Power Res Inst, Nanjing 211000, Peoples R China
第一作者单位	中国科学院广州能源研究所
推荐引用方式 GB/T 7714	Yao, Yuan,Lu, Zhenneng,Gong, Yulie,et al. Drying Characteristics of a Combined Drying System of Low-Pressure Superheated Steam and Heat Pump[J]. PROCESSES,2022,10(7):11.
APA	Yao, Yuan,Lu, Zhenneng,Gong, Yulie,Guo, Song,Xiao, Chupeng,&Hu, Wenbo.(2022).Drying Characteristics of a Combined Drying System of Low-Pressure Superheated Steam and Heat Pump.PROCESSES,10(7),11.
MLA	Yao, Yuan,et al."Drying Characteristics of a Combined Drying System of Low-Pressure Superheated Steam and Heat Pump".PROCESSES 10.7(2022):11.