Results 11 to 20 of about 5,199,475 (207)

Globe thermometer free convection error potentials. [PDF]

Sci Rep, 2020
For thermal comfort research, globe thermometers have become the de facto tool for mean radiant temperature, tr, measurement. They provide a quick means to survey the radiant environment in a space with nearly a century of trials to reassure researchers.
Teitelbaum E, Chen KW, Meggers F, Guo H, Houchois N, Pantelic J, Rysanek A.   +6 more
europepmc   +6 more sources

MHD Free Convection and Entropy Generation in a Corrugated Cavity Filled with a Porous Medium Saturated with Nanofluids. [PDF]

Entropy (Basel), 2018
MHD free convection inside a triangular-wave-shaped corrugated porous cavity with Cu-water nanofluid is numerically studied with the finite element method.
Chamkha AJ, Selimefendigil F.
europepmc   +2 more sources

Exact solutions for free convection flow of generalized Jeffrey fluid: A Caputo-Fabrizio fractional model

Alexandria Engineering Journal, 2018
The present article reports the applications of Caputo-Fabrizio time-fractional derivatives. This article generalizes the idea of free convection flow of Jeffrey fluid over a vertical static plate.
Muhammad Saqib, Farhad Ali, Ilyas Khan, Nadeem Ahmad Sheikh, Syed Aftab Alam Jan, Samiulhaq   +5 more
doaj   +2 more sources

Impact of human body shape on free convection heat transfer. [PDF]

PLoS ONE
Understanding the thermal comfort and safety of diverse populations within indoor settings requires a quantitative understanding of the primary heat exchange pathways between occupants and their surroundings: radiation and free convection.
Shri H Viswanathan, Ankit Joshi, Lyle Bartels, Kambiz Sadeghi, Jennifer K Vanos, Konrad Rykaczewski   +5 more
doaj   +2 more sources

Data on a computationally efficient approximation of part-powder conduction as surface free convection in powder bed fusion process modelling [PDF]

Data in Brief, 2019
This article is related to research article entitled “Resolution, energy and time dependency on layer scaling in finite element modelling of laser beam powder bed fusion additive manufacturing” [1].
Wenyou Zhang, Mingming Tong, Noel M. Harrison   +2 more
doaj   +2 more sources

Dissection of entropy production for the free convection of NEPCMs-filled porous wavy enclosure subject to volumetric heat source/sink

Journal of the Taiwan Institute of Chemical Engineers / Elsevier, 2021
Background The exploration of natural convection which is one the substantial types of convective heat transmission in various applications for instance heat exchangers and geothermal systems along with nanofluids (Nanofluids have greater thermal ...
S. Afshar, S. Mishra, A. Dogonchi, N. Karimi, Ali J. Chamkha, Hani Abulkhair   +5 more
semanticscholar   +1 more source

Analysis of the effects of forced convective heat transfer to reduce the efficiency of heaters of gas pressure reducing stations

Case Studies in Thermal Engineering, 2022
This study investigates the thermal modeling of heaters at the city gate stations (CGS) in Iran with a focus on efficient heat transfer and fuel consumption.
Davood Shafiei, Seyed Alireza Mostafavi, Saeed Jafari Mehrabadi, D. Toghraie   +3 more
doaj   +1 more source

Free Convection Heat Transfer from Horizontal Cylinders

Energies, 2021
The results of experimental investigation of free convection heat transfer in a rectangular container are presented. The ability of the commonly accepted correlation equations to reproduce present experimental data was tested as well. It was assumed that
Janusz T. Cieśliński, Slawomir Smolen, Dorota Sawicka   +2 more
doaj   +1 more source

Heat transfer of fluid with a moving heat source

Vietnam Journal of Mechanics, 1994
Investigation of free, convection in fluid heated by front combustion synthesis is presented. Characteristic parameter for problem is received. Three stages of development of free convection are distinguished.
Vu Duy Quang
doaj   +1 more source

EXPERIMENTAL STUDY OF HEAT TRANSFER OF A SINGLE-ROW BUNDLE OF FINNED TUBES IN MIXED CONVECTION OF AIR

Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2017
The technique and results of experimental study of heat transfer of a single bundle consisting of bimetallic tubes with helically knurled edges, in natural and mixed convection of air are presented. Mixed convection, i.e.
A. B. Sukhotskii, G. S. Sidorik
doaj   +1 more source