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Title: Operation of a cascade air conditioning system with two-phase loop

Abstract

A method of operating a heat transfer system includes starting operation of a first heat transfer fluid vapor/compression circulation loop including a fluid pumping mechanism, a heat exchanger for rejecting thermal energy from a first heat transfer fluid, and a heat absorption side of an internal heat exchanger. A first conduit in a closed fluid circulation loop circulates the first heat transfer fluid therethrough. Operation of a second two-phase heat transfer fluid circulation loop is started after starting operation of the first heat transfer fluid circulation loop. The second heat transfer fluid circulation loop transfers heat to the first heat transfer fluid circulation loop through the internal heat exchanger and includes a heat rejection side of the internal heat exchanger, a liquid pump, and a heat exchanger evaporator. A second conduit in a closed fluid circulation loop circulates a second heat transfer fluid therethrough.

Inventors:
; ; ; ;
Publication Date:
Research Org.:
Carrier Corporation, Farmington, CT (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1453793
Patent Number(s):
9,982,920
Application Number:
15/029,824
Assignee:
Carrier Corporation (Farmington, CT) DOEEE
DOE Contract Number:
EE0003955
Resource Type:
Patent
Resource Relation:
Patent File Date: 2014 Aug 14
Country of Publication:
United States
Language:
English
Subject:
42 ENGINEERING

Citation Formats

Feng, Yinshan, Wang, Jinliang, Zhao, Futao, Verma, Parmesh, and Radcliff, Thomas D. Operation of a cascade air conditioning system with two-phase loop. United States: N. p., 2018. Web.
Feng, Yinshan, Wang, Jinliang, Zhao, Futao, Verma, Parmesh, & Radcliff, Thomas D. Operation of a cascade air conditioning system with two-phase loop. United States.
Feng, Yinshan, Wang, Jinliang, Zhao, Futao, Verma, Parmesh, and Radcliff, Thomas D. Tue . "Operation of a cascade air conditioning system with two-phase loop". United States. doi:. https://www.osti.gov/servlets/purl/1453793.
@article{osti_1453793,
title = {Operation of a cascade air conditioning system with two-phase loop},
author = {Feng, Yinshan and Wang, Jinliang and Zhao, Futao and Verma, Parmesh and Radcliff, Thomas D.},
abstractNote = {A method of operating a heat transfer system includes starting operation of a first heat transfer fluid vapor/compression circulation loop including a fluid pumping mechanism, a heat exchanger for rejecting thermal energy from a first heat transfer fluid, and a heat absorption side of an internal heat exchanger. A first conduit in a closed fluid circulation loop circulates the first heat transfer fluid therethrough. Operation of a second two-phase heat transfer fluid circulation loop is started after starting operation of the first heat transfer fluid circulation loop. The second heat transfer fluid circulation loop transfers heat to the first heat transfer fluid circulation loop through the internal heat exchanger and includes a heat rejection side of the internal heat exchanger, a liquid pump, and a heat exchanger evaporator. A second conduit in a closed fluid circulation loop circulates a second heat transfer fluid therethrough.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue May 29 00:00:00 EDT 2018},
month = {Tue May 29 00:00:00 EDT 2018}
}

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