Results 11 to 20 of about 352,836 (265)

Modern Dimensional Analysis-Based Heat Transfer Analysis: Normalized Heat Transfer Curves

open access: yesMathematics, 2023
In this contribution, the authors continued their initial study on the efficiency of the analysis of experimentally obtained temperature curves, in order to determine some basic parameters that are as simple and reliable as possible, such as “m”, the ...
Ioan Száva   +7 more
doaj   +2 more sources

Analysis of Heat and Momentum Transfer in Screw-Drive Heat Transfer Systems [PDF]

open access: yesChemical Engineering Transactions, 2017
Screw drive systems might be used in various thermal food processing operations where the food product within the liquid (e.g. water) is moved with rotational effect of screw.
F. Sarghini, A. De Vivo, F. Erdogdu
doaj   +4 more sources

Influence of Thermal Radiation on Heat Transfer through a ‎Hollow Block [PDF]

open access: yesJournal of Applied and Computational Mechanics, 2023
Hollow blocks are widely used in construction to reduce the thermal resistance of building walls. The air within the blocks has a low thermal conductivity, which makes it possible to consider such hollow blocks as a good insulating material.
Igor Miroshnichenko, Mikhail Sheremet
doaj   +1 more source

Determination of Heat Transfer Coefficient by Inverse Analyzing for Selective Laser Melting (SLM) of AlSi10Mg

open access: yesCrystals, 2022
Heat treatment can improve performance and control quality in the additive manufacturing process. In the numerical simulation of heat treatment, the accuracy of the heat transfer coefficient will have a significant impact on the accuracy of the simulated
Chongjun Wu   +5 more
doaj   +1 more source

Heat transfer analysis of impinging flames using field synergy principle

open access: yesCase Studies in Thermal Engineering, 2023
The principle of field synergy well reveals the physics of fluid convection heat transfer. This study was carried out to apply the field synergy principle in a special case by conducting a theoretical and numerical analysis of jet-flame-and-wall ...
H.S. Zhen   +4 more
doaj   +1 more source

Design and analysis of shell and tube heat exchanger

open access: yesInternational Journal for Simulation and Multidisciplinary Design Optimization, 2022
The demand for consumption of energy in industries has made designers to build efficient heat transfer exchangers. One of the most used heat exchangers which supports this is the shell and tube heat exchangers which are built for effective heat transfer.
Fernandes Erica Jacqueline   +1 more
doaj   +1 more source

Research and Application of Steam Condensation Heat Transfer Model Containing Noncondensable Gas on a Wall Surface

open access: yesApplied Sciences, 2023
Steam condensation plays an important role in various engineering processes due to its excellent heat transfer performance. However, condensation in the presence of noncondensable gas has attracted great attention in recent years since noncondensable gas
He Li   +5 more
doaj   +1 more source

Heat-mass transfer model and irreversible heat transfer process analysis of high-humidity exhaust

open access: yesMeitan xuebao, 2023
In engineering, the efficient extraction of low-grade energy from mine exhaust is a key issue. Based on the heat-mass transfer between high-humidity exhaust and low-temperature spray in the heat recovery diffuser tower, a theoretical model of heat-mass ...
Siyu FAN   +7 more
doaj   +1 more source

Heat transfer analysis of air-mist evaporative cooling in heat sink

open access: yesInternational Journal of Thermofluids, 2022
This paper investigates heat transfer enhancement of evaporative air-mist cooling in heat sinks. Heat transfer in heat sink is studied through the development of theoretical equations of mass, momentum, energy, and water droplets evaporation.
Fadi Alnaimat
doaj   +1 more source

Effect of Nanofluids on Heat Transfer in Milk and Tomato Juice Production: An Optimization Study with ANCOVA

open access: yesBiology and Life Sciences Forum, 2023
Recently, researchers have developed new heat transfer fluids that have high thermal conductivity, heat capacity, and low viscosity for food applications.
Gamze Ozcakir
doaj   +1 more source

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