Experimental investigation of a novel phase change cold storage used for a solar air-conditioning system

2014 ◽  
Vol 20 (3) ◽  
pp. 302-310 ◽  
Author(s):  
Xiaoqiang Zhai ◽  
Xiaolin Wang ◽  
Cong Wang ◽  
Ruzhu Wang
Keyword(s):  
Experimental Investigation ◽  
Phase Change ◽  
Cold Storage ◽  
Air Conditioning ◽  
Air Conditioning System

An Experimental Investigation of Sorption Process in Fluidized Bed With Cooling Pipe

2008 ◽  
Vol 130 (11) ◽  
Author(s):  
Akihiko Horibe ◽  
Syahrul Husain ◽  
Hideo Inaba ◽  
Naoto Haruki ◽  
Ping Tu
Keyword(s):  
Experimental Investigation ◽  
Fluidized Bed ◽  
Air Conditioning ◽  
Sorption Process ◽  
Sorption Rate ◽  
Mass Ratio ◽  
Air Conditioning System ◽  
Cooling Pipe ◽  
Powder Type ◽  
Cooling Pipes

An experimental investigation of a fluidized bed with multiple cooling pipes was conducted to study adsorption characteristics of a new organic sorbent desiccant material (HU300P) for a new air conditioning system. The mass ratio of the present sorbent desiccant powder type is from 1.3 to 2.3 times greater than that of silica gel. The sorption rate of the water vapor in the sorbent bed was measured under various conditions. It was found that the sorption rate is highly dependent on the effect of cooling pipes. The sorption ratio increases and the completion time for the sorption process decreases by using multiple cooling pipes.

scholarly journals Simulation and experimental study of phase change cooling and heating wall radiation air conditioning system

2020 ◽  
Vol 143 ◽  
pp. 02044
Author(s):  
Gao Chunxue ◽  
Wu Songlin ◽  
Lang Junqian ◽  
Liu Qiuxin
Keyword(s):  
Phase Change ◽  
Thermal Performance ◽  
Air Conditioning ◽  
Field Experiments ◽  
Thermal Environment ◽  
Operating Conditions ◽  
Operation Condition ◽  
Heating Wall ◽  
Air Conditioning System ◽  
Winter Operation

This paper presents a case study of phase change cooling and heating wall radiant (PC-CHWR) air conditioning system application in an energy-saving renovation project in a laboratory in Wuhan, Hubei province in China. To test the thermal performance of the system, the PHOENICS software was utilized to simulate and analyse the indoor thermal environment in the laboratory under both winter and summer operating conditions. In addition, field experiments were also conducted under winter operation condition. By comparing the results between numerical simulation and field experiment, it is found that thermal performance of the PC-CHWR air conditioning system evaluated by these two evaluation methods are quite match. Moreover, the results also show that the PC-CHWR system can meet the cooling and heating load of the building within the acceptable range.

Experimental investigation on operating performance of digital variable multiple air conditioning system

2017 ◽  
Vol 123 ◽  
pp. 1134-1139 ◽  
Author(s):  
Dongliang Zhang ◽  
Ning Cai ◽  
Dongyan Gao ◽  
Xueying Xia ◽  
Xiaoqing Huang ◽  
...  
Keyword(s):  
Experimental Investigation ◽  
Air Conditioning ◽  
Operating Performance ◽  
Air Conditioning System
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