Results 11 to 20 of about 57,414,903 (233)

CFD prediction of coupled radiation heat transfer and soot production in turbulent flames [PDF]

open access: yes, 1996
The mechanisms governing the formation and destruction of soot in turbulent combustion are intimately coupled to thermal radiation due to the strong dependence of sooting processes and radiative loss on temperature.
Bressloff, N. W.
core   +7 more sources

THE INTERACTION BETWEEN RADIATION AND TURBULENT NATURAL CONVECTION IN SQUARE AND RECTANGULAR ENCLOSURES [PDF]

open access: yes, 2013
Heat transfer by natural convection inside enclosed spaces with radiation interaction is of practical interest in many engineering applications, such as design of buildings for thermal comfort, nuclear reactors, solar collectors, and the cooling of ...
Shati, Abdulmaged
core   +6 more sources

Convective heat transfer within mechanically-ventilated building spaces [PDF]

open access: yes, 1984
A hierarchy of interacting and interdependent approaches have been developed for calculating internal surface convective heat transfer coefficients within mechanically-ventilated rooms.
Alamdari, F.
core   +7 more sources

Experimental determination of natural convection heat transfer coefficients in an attic shaped enclosure [PDF]

open access: yes, 2010
Heat transfer by natural convection in triangular enclosures is an area of significant importance in applications such as the design of greenhouses, attics and solar water heaters.
Carson, James K.   +2 more
core   +1 more source

Resolving Radiant: Combining Spatially Resolved Longwave and Shortwave Measurements to Improve the Understanding of Radiant Heat Flux Reflections and Heterogeneity

open access: yesFrontiers in Sustainable Cities, 2022
We introduce and demonstrate new measurement and modeling techniques to fully resolve the spatial variation in shortwave and longwave radiant heat transfer in the outdoor environment.
Coleman Merchant   +7 more
doaj   +1 more source

Role of Individual Heat Transfer Mechanisms Within a Model Baking Oven Heated by Porous Volumetric Ceramic Burners

open access: yesFrontiers in Chemistry, 2020
The baking process demands a high amount of energy, but only one-third of the total energy supply to the baking oven is actually used for baking, while the rest is dissipated to the environment.
Vojislav Jovicic   +5 more
doaj   +1 more source

Effect of L-shaped heat source and magnetic field on heat transfer and irreversibilities in nanofluid-filled oblique complex enclosure

open access: yesScientific Reports, 2021
In this paper, the natural convection heat transfer of water/alumina nanofluid is investigated in a closed square cavity. An oblique magnetic field is applied on the cavity of angle $$\gamma$$ γ . There is also radiation heat transfer in the cavity.
Xiao-Hong Zhang   +5 more
doaj   +1 more source

Research on Furnace Temperature Curve Based on Heat Convection and Heat Radiation [PDF]

open access: yesE3S Web of Conferences, 2021
Insights into the mechanism of reflow soldering temperature curve, a mathematical model of the temperature change of the circuit board surface is established. The heat transfer methods, heat radiation and heat convection is analyzed in detail.
Lei Qiaoyun   +3 more
doaj   +1 more source

Improved Radiation Heat Transfer Model in RELAP5 for Compact Fuel Rod Bundles by the Absorption Factor Modification

open access: yesFrontiers in Energy Research, 2022
Simulations of radiation heat transfer in fuel rod bundles are necessary for the thermal hydraulic design and safety analysis of open lattice gas-cooled reactors, which always operate at high temperatures.
Qian Sun, Yu Ji, Jun Sun
doaj   +1 more source

Investigation of the influence of various factors on the power of heat exchange by radiation

open access: yesTrudy Odesskogo Politehničeskogo Universiteta, 2017
The issue of lack of knowledge of radiation heat transfer process has been repeatedly raised in various studies. Despite the fact that works on study of heat transfer by radiation covers a wide range of different industries, it should be noted the lack ...
Олександр Вікторович Корольов   +1 more
doaj   +4 more sources

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