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RISWaste heat recovery using heat pipe heat exchanger (HPHE) for surgery rooms in hospitals
Research has been carried out on the theory, design and construction of heat pipes, especially their
use in heat pipe heat exchangers for energy recovery, reduction of air pollution and environmental
conservation. A heat pipe heat...
Experimental investigation effect of input air property at efficiency of air condition systems with HPHE
The effect of input air properties on the efficiency of an air conditioning system with heat pipe heat exchanger (HPHE) has been investigated at pilot scale in this paper. Energy saving is the main purpose of using HPHE in this experimental air...
Effect of HPHE at Efficiency of Air Condition Systems
The effect of input air properties on the efficiency of an air conditioning system with heat pipe heat exchanger (HPHE) has been investigated at pilot scale in this paper. Energy saving is the main purpose of using HPHE in this experimental air...
Performance enhancement of an experimental air conditioning system by using TiO2/methanol nanofluid in heat pipe heat exchangers
The effect of using nanofluid in thermosyphon-type heat pipe heat exchangers on energy conservation of an airconditioning system was sought in this study. Innovatively, two heat exchangers in-series were deployed using TiO2/methanol nanofluids...
Investigation of the optimum number of heat pipe rows in HPHX used for energy saving in an air conditioning system
Heat pipe heat exchangers (HPHXs) are playing a considerable role in different fields including air conditioning systems. We applied such an air conditioning system for treating hot and humid air with the use of HPHXs in series which were charged...
The Effect of Using TiO2/Methanol Nanofluid in a HPHX on Energy Consumption of an Air Conditioning System
Pipe Heat Exchangers (HPHXs) is to increase the dehumidification capacity of the air conditioning systems. By the application of a HPHX between two streams of fresh and return air, the incoming fresh air could be cooled down by the cold exhaust air...
An experimental & theoretical investigation on thermal performance of a gas-liquid thermosyphon heat pipe heat exchanger in a semi-industrial plant
An experimental and theoretical research has been carried out to investigate heat performance of an air to water thermosyphon heat pipe heat exchanger according to ?-NTU method. The experiments were done according to the following procedure: cold...
EFECT OF WORKING FLUID ON THE PERFORMANCE OF THERMOSYPHON HEAT EXCHANGERS IN SERIES USED IN AN AIR CONDITIONING SYSTEM
The effect of working fluid on Heat Pipe Heat Exchangers (HPHX) in series used for the purpose of energy conservation in an air conditioning system has been investigated at pilot scale in this paper. The significance of this study is comparison...