Results 1 to 10 of about 35,662 (311)

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

open access: yesPLoS 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   +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]

open access: yesData 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   +2 more
doaj   +2 more sources

Globe thermometer free convection error potentials. [PDF]

open access: yesSci Rep, 2020
AbstractFor 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   +6 more
europepmc   +5 more sources

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

open access: yesCase 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   +3 more
doaj   +1 more source

Free Convection Heat Transfer from Horizontal Cylinders

open access: yesEnergies, 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   +2 more
doaj   +1 more source

Heat transfer of fluid with a moving heat source

open access: yesVietnam 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

Laminar mixed convection of Cu-water nano-fluid in two- sided lid-driven enclosures [PDF]

open access: yesJournal of Nanostructures, 2011
The fluid flow and heat transfer in lid-driven enclosures filled with Cu-water nanofluid is numerically investigated. The moving vertical walls of the enclosure  are maintained in a constant temperature, while the horizontal walls are insulated.
N. Hajialigol   +3 more
doaj   +1 more source

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

open access: yesИзвестия 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

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

Marginal Stability of Oscillatory Bénard-Marangoni Convection With Internal Heat Generation

open access: yesJournal of Computing Research and Innovation, 2023
The onset of oscillatory Benard-Marangoni convection in a horizontal fluid layer with internal heat generation and a deformable free surface is studied using an analytical technique employing the classical linear stability theory.
Mohamad Najib Mohamad Fadzil   +1 more
doaj   +1 more source

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