Results 1 to 10 of about 7,418 (207)

Establishment of the falling film evaporation model and correlation of the overall heat transfer coefficient [PDF]

Royal Society Open Science, 2019
In order to study the heat transfer of the falling film evaporator with phase change on both sides, in this paper we built the mathematical model and the physical model where the liquid film inside the tube is laminar and turbulent. The film thickness of
Jing Fang, Kaixuan Li, Mengyu Diao
doaj   +1 more source

Experimental study on horizontal tube spray falling film evaporator in a low temperature geothermal binary cycle power system

Energy Reports, 2022
The horizontal tube spray falling film evaporator is an efficient evaporation equipment, which has the advantages of good heat exchange effect, small equipment volume and low cost.
Bing Hu, Jiajun Guo, Yu Yang, Youyuan Shao   +3 more
doaj   +1 more source

Testing of a Falling-Film Evaporator for Adsorption Chillers

Energies, 2022
In this work, the performance of an innovative evaporator based on water falling film was investigated. The studied evaporator has been equipped with a recirculation system to maximise the wetted surface.
Tommaso Toppi, Tommaso Villa, Salvatore Vasta, Walter Mittelbach, Angelo Freni   +4 more
doaj   +1 more source

Numerical simulation analysis of heat and mass transfer of saline wastewater in a falling film evaporation tube based on different inlet modes

Water Science and Technology, 2023
Falling film evaporation technology is widely used in the treatment of salt-containing wastewater in coal chemical industry. However, there is still a lack of research on the inlet method of vertical falling film evaporation tubes.
Xiang Cheng Kong, You Le Liu, Hua Shan Li, Jian Liang Xue, Bing Liu, Dong Le Cheng, Yu Gao, Xin Feng Xiao   +7 more
doaj   +1 more source

Experimental study of the flow dynamics and thermodynamic properties of a tube in vertical falling film evaporator for data center cabinets

Case Studies in Thermal Engineering, 2023
This study presents an innovative integrated structure that combines a cabinet with a vertical falling film evaporator, enabling efficient natural evaporative cooling and effectively reducing energy loss in data centers.
Ganglin Cao, Xiaoteng Min, Wenrui Xi, Shaojie Wu, Shuzhi Zhang, Guoqiang Liu, Xiongwen Zhang, Kuang Yan   +7 more
doaj   +1 more source

A Comparative Study of the Oil-Free Centrifugal Water Chillers with the Flooded or Falling Film Evaporator—A Case Study

Energies, 2019
A comparative study regarding the performance of real-scale oil-free centrifugal chillers having the flooded evaporator or falling film evaporator was conducted in this study.
Kuo-Shu Hung, Jenn-Chyi Chung, Chung-Che Liu, Jun-Jie Lin, Chi-Chuan Wang   +4 more
doaj   +1 more source

Linear stability analysis of evaporating falling liquid films [PDF]

International Journal of Multiphase Flow, 2020
Abstract We consider the linear stability of evaporating thin films falling down an inclined plate. The one sided-model presented first by “Burelbach, J.P., Bankoff, S.G., Davis, S.H., 1988, Nonlinear stability of evaporating/condensing liquid films, Journal of Fluid Mechanics 195, 463–494.
Mohamed H, Biancofiore L
openaire   +4 more sources

Effect of cooling water flow on heat transfer performance of horizontal tube spray falling film evaporator in ORC system

Energy Reports, 2022
Organic Rankine cycle (ORC) uses low-temperature heat source to realize thermoelectric conversion, which is an important way to realize the effective recovery and utilization of waste heat.
Bing Hu, Jiajun Guo
doaj   +1 more source

Experimental investigation of small diameter two-phase closed thermosyphons charged with water, FC-84, FC-77 and FC-3283 [PDF]

, 2010
Copyright © 2009 Elsevier Ltd. All rights reserved.An experimental investigation of the performance of thermosyphons charged with water as well as the dielectric heat transfer liquids FC-84, FC-77 and FC-3283 has been carried out. The copper thermosyphon
Jouhara, H, Robinson, AJ
core   +1 more source

Distribution of heat transfer coefficient in the vertical tube of falling film evaporator treating saline wastewater based on micro flow and experimental verification

Water Reuse, 2021
It is still one of the significant solutions to treat saline wastewater with thermal desalination technology, especially falling film evaporators. To improve the performance of the falling film evaporator, a numerical study on the gas–liquid two-phase ...
Liu Bing, Liu Youle, Chen Chuan, Xue Jianliang, Li Huashan, Ma Zhun   +5 more
doaj   +1 more source