Results 1 to 10 of about 635,846 (281)

Performance study of a solar chimney air heater

open access: yesCase Studies in Thermal Engineering, 2019
The thermal efficiency of conventional solar air heaters could be significantly improved by making some design configurations. In this study, a solar chimney air heater was employed and the effect of glazing, fins and convection (natural/forced) on the ...
Prakash Parthasarathy   +1 more
doaj   +1 more source

Experimental Investigation on Affecting Air Flow against the Maximum Temperature Difference of a Lithium-Ion Battery with Heat Pipe Cooling

open access: yesWorld Electric Vehicle Journal, 2023
Research on battery thermal management systems (BTMSs) is particularly significant since the electric vehicle sector is growing in importance and because the batteries that power them have high operating temperature requirements.
Chokchai Anamtawach   +2 more
doaj   +1 more source

Effect of rotation and melt composition on intermetallics at the stainless steel/Al interface

open access: yesJournal of Materials Research and Technology
Revealing the evolution mechanism of brittle intermetallic compounds (IMCs) at dissimilar steel/Al joining interfaces is crucial for their precise control.
Pu Wang   +7 more
doaj   +1 more source

Heat exchange processes in volume of fire-tube boiler with non-water heat transfer fluid [PDF]

open access: yesОмский научный вестник, 2018
The article proposes a solution to problems associated with hightemperature heating. The main advantages of high-temperature heat transfer fluid are given. A description is given of the design of a fire-tube boiler and its main components (furnaces and
A. G. Mikhailov   +2 more
doaj   +1 more source

Evaporation of a liquid sessile droplet subjected to forced convection

open access: yesРоссийский технологический журнал, 2021
Experiments on measuring the rate of evaporation of liquid sessile droplets into air show that the rate of evaporation increases in the presence of forced convection flows.
A. Е. Korenchenko, A. A. Zhukova
doaj   +1 more source

Simulation of EAF refining stage

open access: yesAin Shams Engineering Journal, 2018
The refining stage in the electric arc furnace contributes to the enhancement of the metallurgical and industrial parameters and the improvement of performance in steelmaking plants.
M.M. Elkoumy   +5 more
doaj   +1 more source

On prognosis of temperature distribution in a ventilated facades [PDF]

open access: yesComputational Algorithms and Numerical Dimensions
In this paper we present a model for analysis of spatio-temporal distribution of temperature between the wall of a building and the facing of a facade with account possible convection air movement.
Evgeny Leonidovich Pankratov
doaj   +1 more source

CFD analysis of photovoltaic panel performance under variable weather conditions with natural and forced convective cooling

open access: yesInternational Journal of Renewable Energy Development
The objective of this study is to numerically investigate the influence of climatic conditions, particularly ambient temperature and relative humidity, on the thermal and electrical performance of photovoltaic (PV) panels, and to evaluate the ...
Ayaz Aydin Abduljabbar   +5 more
doaj   +1 more source

Determination of Heat Transfer Coefficient for the Air Forced Cooling Over a Flat Side of Coil

open access: yesElectrical, Control and Communication Engineering, 2019
The paper deals with the analytical and experimental determination of the forced convection heat transfer coefficients over the flat coil module. In the analytical part, the forced convection coefficients at different wind speeds are calculated based on ...
Ghahfarokhi Payam Shams   +3 more
doaj   +1 more source

Thermal Performance of Convective-Radiative Heat Transfer in Porous Fins

open access: yesWalailak Journal of Science and Technology, 2014
Forced and natural convection in porous fins with convective coefficient at the tips under radiation and convection effects are investigated in this paper. Aluminum and copper as fin materials are investigated.
Majid SHAHBABAEI, Seyfolah SAEDODIN
doaj   +1 more source

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