Radiant heat transfer in a closed system of semiopaque bodies separated by an emitting and absorbing gas medium

Journal Article · Mon Aug 01 00:00:00 EDT 1988 · J. Eng. Phys. (Engl. Transl.); (United States)

DOI:https://doi.org/10.1007/BF00878427· OSTI ID:5884811

Gorshenin, V P

The extensive use of films and plastics in the construction of modern structures evokes the necessity of solving radiant heat transfer problems relative to thermal radiation. Moreover, the space of these structures is filled with nonisothermal media emitting and absorbing thermal radiation since triatomic gases are usually contained therein. The cause of the nonisothermal nature of the gas space is the different temperature of its bounding surface. The radiant heat transfer problem for this system is solved, in this paper, by a model based on a closed emitting system bounded by a nonisothermal semiopaque shell with the absorption and emission of such a nonisothermal gas medium taken into account.

• Research Organization: All-Union Central Scientific-Research and Design Institute, Orel (USSR)
• OSTI ID: 5884811
• Journal Information: J. Eng. Phys. (Engl. Transl.); (United States), Vol. 54:2; Other Information: Translated from Inzh. Fiz. Zh.; 54: No. 2, 305-309 (Feb 1988)
• Country of Publication: United States
• Language: English

Related Subjects

42 ENGINEERING
32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION
GASES
RADIANT HEAT TRANSFER
PLASTICS
ABSORPTION
BOLTZMANN STATISTICS
BOUNDARY LAYERS
FILMS
MATHEMATICAL MODELS
SHELLS
TEMPERATURE GRADIENTS
THERMAL CONDUCTIVITY
THERMAL EFFICIENCY
THERMAL INSULATION
THERMAL RADIATION
EFFICIENCY
ELECTROMAGNETIC RADIATION
ENERGY TRANSFER
FLUIDS
HEAT TRANSFER
LAYERS
MATERIALS
PETROCHEMICALS
PETROLEUM PRODUCTS
PHYSICAL PROPERTIES
RADIATIONS
SYNTHETIC MATERIALS
THERMODYNAMIC PROPERTIES
420400* - Engineering- Heat Transfer & Fluid Flow
320302 - Energy Conservation
Consumption
& Utilization- Industrial & Agricultural Processes- Materials