Projects 51776215 and 12372237 supported by National Natural Science Foundation of China。
The supercritical CO_(2)Brayton cycle has potential to be used in electricity generation occasions with its advantages of high efficiency and compact structure.Focusing on a so-called self-condensing CO_(2)transcritic...
supported by National Natural Science Foundation of China(Grant No.52125604)。
Combined cooling and power(CCP)system driven by low-grade heat is promising for improving energy efficiency.This work proposes a CCP system that integrates a regenerative organic Rankine cycle(RORC)and an absorption c...
supported by the National Key Research and Development Program of China(No.2022YFB4100500);National Natural Science Foundation of China(No.52276003 and 52206005);China Postdoctoral Science Foundation(No.2020M681452)。
The recovery of heat and water from low-grade flue gas is of considerable importance for energy conservation and environmental preservation.While the full-open absorption heat pump shows promise as a means of achievin...
supported by National Science and Technology Major Project (No.2017-Ⅰ-0009-0010)
Liquid desiccant dehumidifiers are useful for simultaneously recovering heat and water from flue gas.Internally cooled dehumidifiers are generally superior to adiabatic dehumidifiers in terms of the consumption of the...
supported by the National Natural Science Foundation of China(51506004);Beijing Scholars Program(2015No.022);Fundamental Research Funds for Beijing University of Civil Engineering and Architecture(X20065)。
Microchannels offer unique advantages on heat transfer performance. In this paper, microchannels are applied to the compound parabolic concentrator(CPC) system. A multi-physical field coupling model based on Finite El...
supported by the National Natural Science Foundation of China(NSFC)under the contract Nos.51906142 and 51936006。
Porous media have been extensively used for the enhancement of heat transfer,due to their large specific surface area.In many cases,the flow and heat transfer in porous media are also coupled with other flow patterns,...
The authors express gratitude for the support of the National Key Research and Development Program of China(No.2018YFB0905103);the National Natural Science Foundation of China(No.51806213);Beijing Key Laboratory of Distributed Combined Cooling Heating and Power System.
Traditional condensing air-conditioning systems consume large amounts of energy in hot and humid areas,and it is difficult to achieve simultaneous control of temperature and humidity.A combined absorption refrigeratio...
financial support for this research through the Beijing Natural Science Foundation(No.8202034);the USTB-NTUT Joint Research Program.
Micro heat pipes(MHP) cooling is one of the most efficient solutions to radiate heat for high heat flux electronic components in data centers. It is necessary to improve heat transfer performance of microgroove back p...
This material is based upon work supported by the Zhejiang Provincial Natural Science Foundation of China under Grant No.LR17E060001;a start-up fund granted by the“100 Talents Program”of Zhejiang University。
In this work, an experimental study of melting heat transfer of nano-enhanced phase change materials(NePCM) in a differentially-heated rectangular cavity was performed. Two height-to-width aspect ratios of the cavity,...
This study was supported by the International Partnership Program of Chinese Academy of Sciences(CAS,Grant No.182111KYSB20160005);the National Nature Science Foundation of China(Grant No.51476164).
A novel solar polygeneration system for heat, power and fresh water production with absorption heat pump(AHP) and humidification-dehumidification(HDH) desalination system was proposed for high-efficiency utilization o...