{"title":"蒸发冷却器简化热技术计算的实验研究","authors":"Zhang Dan, Zhaohui Wei","doi":"10.1109/CCIENG.2011.6008030","DOIUrl":null,"url":null,"abstract":"Evaporative cooling is energy efficient and environment protective. However, little research has been done on the simplified and applied thermo-technical calculation method. In order to improve the practicability and advantage of evaporative cooling unit, and make the unit manufacture standard, a thermo-technical calculation for a plate indirect evaporative cooling unit and a packing direct evaporative cooling unit are simplified by experiments base on engineering optimization theory. In the experiments, an optimal water-spraying density was gained for the packing direct evaporative cooling unit, with the aluminum foil packing specific surface area of 500m2/m3; as well as an optimal water-spraying density for plate indirect evaporative cooling unit, with primary air channel length of 4mm, and secondary air channel length of 6mm.","PeriodicalId":6316,"journal":{"name":"2011 IEEE 2nd International Conference on Computing, Control and Industrial Engineering","volume":"14 1","pages":"348-351"},"PeriodicalIF":0.0000,"publicationDate":"2011-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Experimental study on simplified thermo-technical calculation for evaporative coolers\",\"authors\":\"Zhang Dan, Zhaohui Wei\",\"doi\":\"10.1109/CCIENG.2011.6008030\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Evaporative cooling is energy efficient and environment protective. However, little research has been done on the simplified and applied thermo-technical calculation method. In order to improve the practicability and advantage of evaporative cooling unit, and make the unit manufacture standard, a thermo-technical calculation for a plate indirect evaporative cooling unit and a packing direct evaporative cooling unit are simplified by experiments base on engineering optimization theory. In the experiments, an optimal water-spraying density was gained for the packing direct evaporative cooling unit, with the aluminum foil packing specific surface area of 500m2/m3; as well as an optimal water-spraying density for plate indirect evaporative cooling unit, with primary air channel length of 4mm, and secondary air channel length of 6mm.\",\"PeriodicalId\":6316,\"journal\":{\"name\":\"2011 IEEE 2nd International Conference on Computing, Control and Industrial Engineering\",\"volume\":\"14 1\",\"pages\":\"348-351\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2011-09-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2011 IEEE 2nd International Conference on Computing, Control and Industrial Engineering\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/CCIENG.2011.6008030\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2011 IEEE 2nd International Conference on Computing, Control and Industrial Engineering","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/CCIENG.2011.6008030","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Experimental study on simplified thermo-technical calculation for evaporative coolers
Evaporative cooling is energy efficient and environment protective. However, little research has been done on the simplified and applied thermo-technical calculation method. In order to improve the practicability and advantage of evaporative cooling unit, and make the unit manufacture standard, a thermo-technical calculation for a plate indirect evaporative cooling unit and a packing direct evaporative cooling unit are simplified by experiments base on engineering optimization theory. In the experiments, an optimal water-spraying density was gained for the packing direct evaporative cooling unit, with the aluminum foil packing specific surface area of 500m2/m3; as well as an optimal water-spraying density for plate indirect evaporative cooling unit, with primary air channel length of 4mm, and secondary air channel length of 6mm.
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