Numerical study of the thermal performance of a hydrogen pulsating heat pipe

2022 ◽  
Vol 172 ◽  
pp. 107302
Author(s):  
Xiao Sun ◽  
Sizhuo Li ◽  
Bo Wang ◽  
Bo Jiao ◽  
John Pfotenhauer ◽  
...  
Keyword(s):  
Heat Pipe ◽  
Thermal Performance ◽  
Numerical Study ◽  
Pulsating Heat Pipe

scholarly journals Numerical Study on the Effects of using Nanofluids in Pulsating Heat Pipe

2018 ◽  
Vol 7 (4.35) ◽  
pp. 204
Author(s):  
M. Zufar ◽  
P. Gunnasegaran ◽  
Ng K. Ching
Keyword(s):  
Thermal Resistance ◽  
Heat Pipe ◽  
Thermal Performance ◽  
Heat Transfer Performance ◽  
Numerical Study ◽  
Constant Heat Flux ◽  
Working Fluid ◽  
Pulsating Heat Pipe ◽  
Working Fluids ◽  
Resistance Value

Pulsating Heat Pipe (PHP) is the next generation heat pipe that has a prospect in improving the heat transfer performance. The type of working fluid use in the PHP has a direct influence on the thermal performance. Incorporating nanofluid in PHP may greatly increase its thermal performance as compared to using base fluid (water). The current work focuses on the simulations of 2-dimensional flows in PHP using working fluids such as diamond, silver (Ag), silica oxide (SiO2) nanofluids and water. Constant heat flux and filling ratio of 50% were used throughout the study. From the results, it was found out that diamond nanofluid has the lowest thermal resistance value as compared to other working fluids. The effect of the number of PHP turns was studied and it was discovered that higher number of turns would produce lower thermal resistance value.

Enhancement of start-up and thermal performance in pulsating heat pipe with GO/water nanofluid

2021 ◽  
Vol 384 ◽  
pp. 414-422
Author(s):  
Yi Zhou ◽  
Honghai Yang ◽  
Liwei Liu ◽  
Miao Zhang ◽  
Yaofeng Wang ◽  
...  
Keyword(s):  
Heat Pipe ◽  
Thermal Performance ◽  
Pulsating Heat Pipe ◽  
Start Up

Numerical study of CeO2/H2O nanofluid application on thermal performance of heat pipe

2019 ◽  
Vol 18 ◽  
pp. 1006-1016 ◽  
Author(s):  
Naveen Kumar Gupta ◽  
Aman Barua ◽  
Shashwat Mishra ◽  
Shubham Kumar Singh ◽  
Arun Kr Tiwari ◽  
...  
Keyword(s):  
Heat Pipe ◽  
Thermal Performance ◽  
Numerical Study
Sign in / Sign up

Export Citation Format

Share Document