Results 41 to 50 of about 89,348 (163)

Experimental Study on Heat Transfer Characteristics of Radiant Cooling and Heating

Energies
While traditional air conditioning systems serve their purpose, radiation air conditioning systems provide several benefits, including improved comfort, higher energy efficiency, and lower initial costs.
Shengpeng Chen, Xiaohui Ma, Chaoling Han
doaj   +1 more source

The calculus simulation to predict reliably heat transfer coefficient

Case Studies in Thermal Engineering
Strengthening heat transfer for energy conservation challenges current longer times and higher experimental costs on laboratory scale test, pilot scale test, industrialized production.
Kang Dai, Lu Qin, Yanliu Guo, Yunjing Liang, Yannan Yang, Dan Zhao, Xincai Xiao   +6 more
doaj   +1 more source

Using artificial intelligence algorithms to reconstruct the heat transfer coefficient during heat conduction modeling. [PDF]

Sci Rep, 2023
Gawronska E, Zych M, Dyja R, Domek G.
europepmc   +1 more source

Characteristics of Heat Transfer for CO2 Flow Boiling in Mini-channel

Zhileng xuebao, 2014
The experimental and theoretical researches have been carried out to get the flow boiling heat transfer characteristics of CO2 as a refrigerant in horizontal mini-channel.
Jiang Linlin, Liu Jianhua, Ye Fangping, Zhang Liang, Ding Yang, Wu Hao   +5 more
doaj  

Experimental Study on Heat Transfer Performance of Closed-loopSpray Cooling Using R134a

Zhileng xuebao, 2021
In this study, an R134a closed-loop spray cooling system was built to investigate the effects of flow rate, subcooling degree, and refrigerant charge on the steady spray cooling heat transfer performance.
Zhou Nianyong, Feng Hao, Xu Hongye, Liu Wenbo, Guo Yixing, Gan Xinhai   +5 more
doaj  

Convective heat transfer coefficient relating to evaluation of thermal environment of infant. [PDF]

Heliyon, 2022
Kurazumi Y, Fukagawa K, Sakoi T, Yamashita K, Naito A, Imai M, Yamato Y, Kondo E, Tsuchikawa T.   +8 more
europepmc   +1 more source

Estimation of heat transfer coefficient and friction factor with showering of aluminum nitride and alumina water based hybrid nanofluid in a tube with twisted tape insert. [PDF]

Sci Rep, 2023
Chammam W, Farooq U, Sediqmal M, Waqas H, Yasmin S, Zulfiqar F, Liu D, Khan SA.   +7 more
europepmc   +1 more source

EVALUATION OF ECONOMIZER HEAT TRANSFER IN BOILER RECOVERY UNITS IN PULP FACTORY

Media Mesin
A boiler generates steam by principally exchanging heat. The economizer helps heat the feed water as part of a boiler system. Economizer and boiler functions predictably can improve heat transfer efficiency. Specifically, this study's research method for
Jabosar Ronggur Hamonangan Panjaitan, Anggun Theresia Manurung, Vanisa Helena Galingging, Sasro Arif Purba   +3 more
doaj  

STUDY OF THE HEAT TRANSFERIN THE SUPERHEATER REGION OF BOILE,R

Journal of Engineering
The superhcater zone of the boiler is the convective heat transfer region of the boiler, that is the heat in this region mostly transferred by the convection between the flew gases outside and steam inside tubes.
Majid H. M Al-Shoorafaa, Hussain Y. Mahmood, Hussain M. ALMaraiaty   +2 more
doaj   +1 more source

An Indirect Method for Determining the Local Heat Transfer Coefficient of Gas Flows in Pipelines. [PDF]

Sensors (Basel), 2022
Plotnikov L, Plotnikov I, Osipov L, Slednev V, Shurupov V.   +4 more
europepmc   +1 more source