The following information was submitted:
Transactions: WSEAS TRANSACTIONS ON HEAT AND MASS TRANSFER
Transactions ID Number: 28-170
Full Name: Konrad Domke
Position: Professor
Age: ON
Sex: Male
Address: ul. Piotrowo 3a, 60-950 Poznañ
Country: POLAND
Tel: 61 6652688
Tel prefix: +48
Fax:
E-mail address: konrad.domke@put.poznan.pl
Other E-mails:
Title of the Paper: comparison of calculation methods and models in software for computer graphics and radiative heat exchange
Authors as they appear in the Paper: Konrad Domke
Email addresses of all the authors: konrad.domke@put.poznan.pl
Number of paper pages: 11
Abstract: The paper describes the physical backgrounds for modelling in visualisation using computer graphics software and in programs of radiative heat exchange. Physical phenomena in both cases (generation, propagation, reflection and absorption of light and radiative heat flux) are quite similar, provided with basic equations, typical simplification assumptions and the most frequently applied methods of resolving such issues. Various models applied in radiative heat transfer and computer graphics software are compared. The similarity and differences of algorithms for both tasks are determined and replaceability conditions are enumerated. Formulas are provided to convert thermal boundary values (temperature and power density) into luminous or radiant quantities (luminance) and vice versa. A possible scope of shared computations is also outlined.
Keywords: computer graphics, radiative heat transfer, rendering, modelling, radiosity, ray tracing, boundary conditions
EXTENSION of the file: .pdf
Special (Invited) Session: Computer graphics and radiative heat exchange – similarities and differences in description and calculation methods
Organizer of the Session: 595-505
How Did you learn about congress:
IP ADDRESS: 79.184.194.29
