A review on modelling, experimental analysis and parametric effects of earth–air heat exchanger

2021 ◽  
Author(s):  
Saif Nawaz Ahmad ◽  
Om Prakash
Keyword(s):  
Heat Exchanger ◽  
Experimental Analysis ◽  
Parametric Effects

EXPERIMENTAL ANALYSIS OF INNOVATIVE HEAT EXCHANGER WITH UNIFORM HEAT FLUX USED IN HEAT PUMPS SYSTEMS

2020 ◽  
Vol 19 (12) ◽  
pp. 2231-2240
Author(s):  
Sebastian Valeriu Hudi.teanu ◽  
Marina Verde ◽  
Nelu-Cristian Chereche ◽  
Catalin George Popovici ◽  
Vasilica Ciocan ◽  
...  
Keyword(s):  
Heat Flux ◽  
Heat Exchanger ◽  
Experimental Analysis ◽  
Heat Pumps ◽  
Uniform Heat Flux ◽  
Uniform Heat

Experimental analysis of thermoelectric heat exchanger powered by solar energy

2021 ◽  
Vol 228 ◽  
pp. 113687
Author(s):  
Shreyas P. Shetty ◽  
Kevin Abishek ◽  
K. Pramodh ◽  
N. Madhwesh ◽  
K. Vasudeva Karanth
Keyword(s):  
Heat Exchanger ◽  
Solar Energy ◽  
Experimental Analysis ◽  
Thermoelectric Heat

scholarly journals Simulation and experimental analysis of shell and tube heat exchanger for the drying system

2020 ◽  
Vol 463 ◽  
pp. 012132
Author(s):  
Songchai Pankaew ◽  
Samerkhwan Tantikul ◽  
Thanasit Wongsiriamnuay ◽  
Tipapon Khamdaeng ◽  
Nakorn Tippayawong ◽  
...  
Keyword(s):  
Heat Exchanger ◽  
Experimental Analysis ◽  
Tube Heat Exchanger ◽  
Shell And Tube ◽  
Drying System

scholarly journals THEORETICAL AND EXPERIMENTAL ANALYSIS OF A VAPOR-COMPRESSION REFRIGERATION CYCLE WITH A HEAT EXCHANGER BETWEEN THE SUCTION AND LIQUID LINES

2019 ◽  
Vol 18 (2) ◽  
pp. 19
Author(s):  
L. S. Santana ◽  
J. Castro ◽  
L. M. Pereira
Keyword(s):  
Heat Exchanger ◽  
Experimental Analysis ◽  
Thermodynamic Cycle ◽  
Electrical Energy ◽  
Coefficient Of Performance ◽  
Refrigeration Cycle ◽  
Vapor Compression ◽  
Vapor Compression Refrigeration Cycle ◽  
Vapor Compression Refrigeration ◽  
Liquid Heat

Vapor-compression refrigeration systems require a significant amount of electrical energy. Therefore, there is a need for finding efficient ways of operating this equipment, reducing their energy consumption. The use of heat exchangers between the suction line and the liquid line can produce a better performance of the thermodynamic cycle, as well as reduce it. The present work aims at an experimental analysis of the suction/liquid heat exchanger present in a freezer running with refrigerant fluid R-134a. Three different scenarios were used in order to evaluate the thermal performance of the refrigeration cycle. The first scenario was the conventional freezer set up to collect the required data for further comparison. Moreover, the second and third scenarios were introduced with a 20 cm and 40 cm suction/liquid heat exchanger, respectively, into the system. From the experiments, it was observed that the heat exchange does not significantly affect the coefficient of performance (COP) of the freezer. It was concluded from this work that the best scenario analyzed was the 20 cm suction/liquid heat exchanger where most of the thermodynamic properties were improved, one of them being the isentropic efficiency.

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