Experimental study on performances of flat-plate pulsating heat pipes without and with thermoelectric generators for low-grade waste heat recovery

Y Xu, Y Xue, W Cai, H Qi, Q Li - Applied Thermal Engineering, 2023 - Elsevier
Low-grade waste heat recovery has significant importance to energy saving and emission
reduction. Due to the lack of cost-effective heat recovery technology, a lot of low-grade heat …

Constructing year-round energy-efficient fresh air handling unit with exhaust air heat recovery using multi-condition design

C Liang, X Li, L Fang, T Nakazawa, T Tanaka - Energy and Buildings, 2023 - Elsevier
Traditional fresh air handling units with exhaust air heat recovery insufficiently utilize
exhaust air waste energy, and are designed under the design-load condition, which are …

Detailed visualization experiments on the start-up process and stable operation of pulsating heat pipes: Effects of dividing boards

PS Cheng, SC Wong - Applied Thermal Engineering, 2024 - Elsevier
To broaden the applicable orientation for the existing closed loop pulsating heat pipe
(CLPHP) with a relatively large tube (internal diameter of 6 mm), this work fabricated a novel …

Detailed visualization experiments on the start-up process and stable operation of double-layered pulsating heat pipes under vertical and horizontal orientations

PS Cheng, SC Wong - International Journal of Heat and Mass Transfer, 2024 - Elsevier
The thermal characteristics in a double-layered 3D-CLPHP are investigated by visualization
experiments. The results are compared with those of a single-layered CLPHP under the …

Detailed visualization experiments on the start-up process and stable operation of pulsating heat pipes: Effects of internal diameter

PS Cheng, SC Wong - International Journal of Heat and Fluid Flow, 2024 - Elsevier
In the present work, detailed flow characteristics in glass pulsating heat pipes (PHPs) are
pioneeringly organized into category charts based on careful visualization during the start …

Heat transfer phenomena and performance investigations for 3D fin-and-tube pulsating heat pipe heat exchanger under vertical and horizontal orientations

PS Cheng, SC Wong, SK Wu - Thermal Science and Engineering Progress, 2024 - Elsevier
The present heat exchanger is modified from an inexpensive commercial heat exchanger
composed of three connected tube layers with an internal tube diameter of 5.6 mm. Under …

Design of Glycol Reboiler and Analysis of Internal Pipe Structure

Y Phaneendra, BN DhanujayaRao, KNG Varma… - … on Advances in …, 2023 - Springer
The primary goal of the project is to design a boiler in accordance with ASME standards
using CATIA software, as well as to do thermal analysis and model analysis on the internal …