https://scholars.lib.ntu.edu.tw/handle/123456789/411456
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | Huang B.J. | en_US |
dc.contributor.author | Lin F.H. | en_US |
dc.creator | Lin F.H.;Huang B.J. | - |
dc.date.accessioned | 2019-06-26T07:04:31Z | - |
dc.date.available | 2019-06-26T07:04:31Z | - |
dc.date.issued | 1997 | - |
dc.identifier.isbn | 9.78079E+12 | - |
dc.identifier.uri | https://www.scopus.com/inward/record.uri?eid=2-s2.0-84928494281&doi=10.1115%2f97-AA-026&partnerID=40&md5=f8481c583023d94af77c789e7e0902cd | - |
dc.identifier.uri | https://scholars.lib.ntu.edu.tw/handle/123456789/411456 | - |
dc.description.abstract | A compact and fast temperature-response heat pump water heater was designed using multiple tanks and a sequential control device. The supply tank was heated as a priority by a freon-line switching device to increase the temperature recovery speed. A dual-tank prototype with 100- liter capacity was built and tested. The experimental results show that the time for temperature recovery of the supply tank from 42°C to 54°C reaches 10-20 minutes and COP reaches 2.0-3.0 during various seasons. The prototype tests show that an energy saving around 50%-70% as compared to the electrical water heater can be obtained. The hot water discharge efficiency of the heat pump is 0.912. Copyright © 1997 by ASME. | - |
dc.publisher | American Society of Mechanical Engineers (ASME) | - |
dc.relation.ispartof | ASME Turbo Expo | en_US |
dc.subject.classification | [SDGs]SDG7 | - |
dc.subject.other | Energy conservation; Hot water distribution systems; Pumps; Solar water heaters; Tanks (containers); Water heaters; Electrical water heater; Heat pump water heater; Heat pumps; Line switching; Prototype tests; Sequential control; Temperature recovery; Temperature response; Heat pump systems | - |
dc.title | A compact and fast temperature-response heat pump water heater | en_US |
dc.type | conference paper | en |
dc.identifier.doi | 10.1115/97-AA-026 | - |
dc.identifier.scopus | 2-s2.0-84928494281 | - |
item.fulltext | no fulltext | - |
item.openairecristype | http://purl.org/coar/resource_type/c_5794 | - |
item.cerifentitytype | Publications | - |
item.openairetype | conference paper | - |
item.grantfulltext | none | - |
crisitem.author.orcid | 0000-0002-6855-7281 | - |
顯示於: | 機械工程學系 |
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