Results 21 to 30 of about 90,225 (303)

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

Trudy 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 ...
Korolyov Alexander V. , Ishchenko Oleg P.   +1 more
doaj   +1 more source

Research on the dynamic heat transfer of stratified air conditioning zone building surfaces in large space scale rig based on low supply-middle return

Science Progress, 2020
Radiation heat and convection heat exist on stratified air conditioning zone building surfaces in large space, and they have significant impact on cooling load calculation and thermal comfort analysis.
Liugen Lv, Yiying Luo, Yi Xiang, Xiangjiang Zhou, Chen Huang   +4 more
doaj   +1 more source

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

Frontiers 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, Forrest Meggers, Miaomiao Hou, Miaomiao Hou, Dorit Aviv, Florian Arwed Schneider, Ariane Middel, Ariane Middel   +7 more
doaj   +1 more source

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

Frontiers 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, Vojislav Jovicic, Ana Zbogar-Rasic, Benedikt Burjakow, Antonio Delgado, Antonio Delgado   +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

Scientific 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, Tareq Saeed, Ebrahem A. Algehyne, M. A. El-Shorbagy, Adel M. El-Refaey, Muhammad Ibrahim   +5 more
doaj   +1 more source

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

E3S 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, Zhang Ziyou, Zhuo Songyi, Lin Kangju   +3 more
doaj   +1 more source

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

Frontiers 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

Heat Transfer Through Plasma-Sprayed Thermal Barrier Coatings in Gas Turbines: A Review of Recent Work [PDF]

, 2009
A review is presented of how heat transfer takes place in plasma-sprayed (zirconia-based) thermal barrier coatings (TBCs) during operation of gas turbines. These characteristics of TBCs are naturally of central importance to their function. Current state-
I. O. Golosnoy, Cipitria, A., A. Cipitria, Clyne, T., Clyne, T.W., T. W. Clyne, Golosnoy, I.O., Golosnoy, I.   +7 more
core   +1 more source

Analytical Heat Transfer [PDF]

, 2022
Analytical Heat Transfer explains how to analyze and solve conduction, convection, and radiation heat transfer problems. It enables students to tackle complex engineering heat transfer problems prevalent in practice.
Wright, Lesley M., Han, Je-Chin
core   +1 more source

Radiative heat transfer during turbulent combustion [PDF]

, 2009
We investigate the radiative heat transfer in a co-flowing turbulent nonpremixed propane-air flame inside a three-dimensional cylindrical combustion chamber.
S. C. Paul, Paul, S.C., Paul, M.C., M. C. Paul   +3 more
core   +1 more source