Numerical study of transient three-dimensional heat conduction problem with a moving heat source
Апстракт
A numerical study of transient three-dimensional heat conduction problem with a moving source is presented. For numerical solution Douglas-Gunn alternating direction implicit method is applied and for the moving heat source flux distribution Gaussian function is used. An influence on numerical solution of input parameters figuring in flux boundary conditions is examined. This include parameters appearing in Gaussian function and heat transfer coefficient from free convection boundaries. Sensitivity of cooling time from 800 to 500°C with respect to input parameters is also tested.
Кључне речи:
moving heat source / heat conduction / Gaussian distribution / Douglas-Gunn alternating direction implicit method / cooling time t8/5Извор:
Thermal Science, 2011, 15, 1, 257-266Издавач:
- Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd
Финансирање / пројекти:
- Истраживање и развој метода за оцену интегритета и поузданости заварених цеви у нафтној индустрији (RS-MESTD-MPN2006-2010-14014)
DOI: 10.2298/TSCI1101257I
ISSN: 0354-9836
WoS: 000290120700023
Scopus: 2-s2.0-81855188874
Институција/група
Inovacioni centarTY - JOUR AU - Ivanović, Ivana AU - Sedmak, Aleksandar AU - Miloš, Marko AU - Živković, Aleksandar B. AU - Lazić, Mirjana M. PY - 2011 UR - https://machinery.mas.bg.ac.rs/handle/123456789/1159 AB - A numerical study of transient three-dimensional heat conduction problem with a moving source is presented. For numerical solution Douglas-Gunn alternating direction implicit method is applied and for the moving heat source flux distribution Gaussian function is used. An influence on numerical solution of input parameters figuring in flux boundary conditions is examined. This include parameters appearing in Gaussian function and heat transfer coefficient from free convection boundaries. Sensitivity of cooling time from 800 to 500°C with respect to input parameters is also tested. PB - Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd T2 - Thermal Science T1 - Numerical study of transient three-dimensional heat conduction problem with a moving heat source EP - 266 IS - 1 SP - 257 VL - 15 DO - 10.2298/TSCI1101257I ER -
@article{ author = "Ivanović, Ivana and Sedmak, Aleksandar and Miloš, Marko and Živković, Aleksandar B. and Lazić, Mirjana M.", year = "2011", abstract = "A numerical study of transient three-dimensional heat conduction problem with a moving source is presented. For numerical solution Douglas-Gunn alternating direction implicit method is applied and for the moving heat source flux distribution Gaussian function is used. An influence on numerical solution of input parameters figuring in flux boundary conditions is examined. This include parameters appearing in Gaussian function and heat transfer coefficient from free convection boundaries. Sensitivity of cooling time from 800 to 500°C with respect to input parameters is also tested.", publisher = "Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd", journal = "Thermal Science", title = "Numerical study of transient three-dimensional heat conduction problem with a moving heat source", pages = "266-257", number = "1", volume = "15", doi = "10.2298/TSCI1101257I" }
Ivanović, I., Sedmak, A., Miloš, M., Živković, A. B.,& Lazić, M. M.. (2011). Numerical study of transient three-dimensional heat conduction problem with a moving heat source. in Thermal Science Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd., 15(1), 257-266. https://doi.org/10.2298/TSCI1101257I
Ivanović I, Sedmak A, Miloš M, Živković AB, Lazić MM. Numerical study of transient three-dimensional heat conduction problem with a moving heat source. in Thermal Science. 2011;15(1):257-266. doi:10.2298/TSCI1101257I .
Ivanović, Ivana, Sedmak, Aleksandar, Miloš, Marko, Živković, Aleksandar B., Lazić, Mirjana M., "Numerical study of transient three-dimensional heat conduction problem with a moving heat source" in Thermal Science, 15, no. 1 (2011):257-266, https://doi.org/10.2298/TSCI1101257I . .