Performance evaluation of single tubular aluminium foam heat exchangers

2014 ◽  
Vol 66 (1-2) ◽  
pp. 266-273 ◽  
Author(s):  
A. Chumpia ◽  
K. Hooman
Keyword(s):  
Performance Evaluation ◽  
Heat Exchangers ◽  
Aluminium Foam

Performance Evaluation Criteria for Heat Exchangers Based on First Law Analysis

2005 ◽  
Vol 12 (2) ◽  
pp. 121-158 ◽  
Author(s):  
M. Yilmaz ◽  
O. Comakli ◽  
S. Yapici ◽  
O. N. Sara
Keyword(s):  
Performance Evaluation ◽  
Heat Exchangers ◽  
Evaluation Criteria

Fatigue performance evaluation of plate and shell heat exchangers

2020 ◽  
Vol 188 ◽  
pp. 104237
Author(s):  
G.S.M. Martins ◽  
R.P.P.D. da Silva ◽  
L. Beckedorff ◽  
A.S. Monteiro ◽  
K.V. de Paiva ◽  
...  
Keyword(s):  
Performance Evaluation ◽  
Heat Exchangers ◽  
Fatigue Performance ◽  
Plate And Shell

Performance Evaluation of a Window Room Air Conditioner With Micro-Channel Condensers

2000 ◽  
Author(s):  
Man-Hoe Kim ◽  
Clark W. Bullard
Keyword(s):  
Performance Evaluation ◽  
Heat Exchangers ◽  
Micro Channel ◽  
Performance Tests ◽  
Air Conditioner ◽  
Air Conditioning System ◽  
Baseline System ◽  
Inlet Conditions ◽  
Core Volume ◽  
System Characteristics

Abstract The performance evaluation for a residential window air conditioning system with micro-channel condensers has been performed. First, a series of wind-tunnel calorimeter tests are conducted for two different prototype micro-channel heat exchangers. The measured heat transfer and pressure drop characteristics for the heat exchangers are then compared to four conventional finned round tube designs, which were obtained using a validated simulation model for identical air and refrigerant inlet conditions. Finally, two prototype micro-channel condensers are installed in the system and system performance tests are conducted. System characteristics such as capacity, energy efficiency ratio, and suction and discharge pressures and temperatures are presented, compared to those for the conventional system. Refrigerant charge amount for a window air conditioner with a micro-channel condenser is decreased by 35%, and the condenser core volume and weight can be reduced by 55% and 35%, respectively, compared to the conventional baseline system.

scholarly journals A Review on the Thermal-Hydraulic Performance and Optimization of Compact Heat Exchangers

Energies ◽  
2021 ◽  
Vol 14 (19) ◽  
pp. 6056
Author(s):  
Gaoliang Liao ◽  
Zhizhou Li ◽  
Feng Zhang ◽  
Lijun Liu ◽  
Jiaqiang E
Keyword(s):  
Heat Transfer ◽  
Performance Evaluation ◽  
Heat Exchangers ◽  
Industrial Applications ◽  
Working Fluids ◽  
Evaluation Indexes ◽  
Compact Heat Exchangers ◽  
Printed Circuit ◽  
Different Types ◽  
Selection Of

Heat exchangers play an important role in power, the chemical industry, petroleum, food and many other industrial productions, while compact heat exchangers are more favored in industrial applications due to their high thermal efficiency and small size. This paper summarizes the research status of different types of compact heat exchangers, especially the research results of heat transfer and pressure drop of printed circuit heat exchangers, so that researchers can have an overall understanding of the development of compact heat exchangers and get the required information quickly. In addition, this paper summarizes and analyzes several main working fluids selected in compact heat exchangers, and puts forward some discussions and suggestions on the selection of working fluids. Finally, according to the existing published literature, the performance evaluation indexes of compact heat exchangers are summarized and compared, which is convenient for developers and researchers to better grasp the design direction.

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