scholarly journals Flow and heat transfer of fluid in a pulsating heat pipe

2019 ◽  
Vol 1369 ◽  
pp. 012019
Author(s):  
Megha Sharma ◽  
Basant Singh Sikarwar
Keyword(s):  
Heat Transfer ◽  
Heat Pipe ◽  
Pulsating Heat Pipe ◽  
Flow And Heat Transfer

scholarly journals Numerical Simulation on Flow and Heat Transfer in Pulsating Heat Pipe with Different Models

2020 ◽  
Vol 165 ◽  
pp. 01031
Author(s):  
Jian-Hong Liu ◽  
Fu-Min Shang ◽  
Wei Qiao
Keyword(s):  
Heat Transfer ◽  
Numerical Simulation ◽  
Heat Pipe ◽  
Volume Fraction ◽  
Working Fluid ◽  
Gas Velocity ◽  
Pulsating Heat Pipe ◽  
Flow And Heat Transfer ◽  
Gas Volume Fraction ◽  
Gas Volume

Based on Mixture and Euler model, numerical simulation was used to study the flow and heat transfer in pulsating heat pipe by unsteady method. By comparing the gas volume fraction and gas velocity by different models at different time, the results showed that both models could simulate the evaporation and condensation process of the working fluid, and the liquid plug and gas plug were formed in the tube. By comparing the gas volume fraction and gas velocity at 5s and 10s, it was indicated that the fluid dynamics and heat transfer were more violent by Mixture model in the tube.

HEAT TRANSFER STUDIES IN A CLOSED LOOP PULSATING HEAT PIPE

2014 ◽  
Vol 5 (1-4) ◽  
pp. 449-456
Author(s):  
Bhawna Verma ◽  
V. L. Yadav ◽  
K. K. Srivastava
Keyword(s):  
Heat Transfer ◽  
Heat Pipe ◽  
Closed Loop ◽  
Pulsating Heat Pipe

Effect of ultrasonic on the enhancement of heat transfer for pulsating heat pipe

2021 ◽  
Author(s):  
Dongwei Zhang ◽  
Erhui Jiang ◽  
Zhuantao He ◽  
Chao Shen ◽  
Junjie Zhou
Keyword(s):  
Heat Transfer ◽  
Heat Pipe ◽  
Pulsating Heat Pipe ◽  
Enhancement Of Heat Transfer
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