Prethodno priopćenje
USE OF A MATHEMATICAL MODEL FOR CFD ANALYSIS OF MUTUAL INTERACTIONS BETWEEN SINGLE LINES OF TRANSIT GAS PIPELINE
Dávid Szèplaky
; Faculty of Metallurgy Technical University in Košice, Košice, Slovakia
Augustín Varga
; Faculty of Metallurgy Technical University in Košice, Košice, Slovakia
Slávka Kočanová
; Faculty of Metallurgy Technical University in Košice, Košice, Slovakia
Stanislav Iglarčík
; Východoslovenská energetika RWE Group, Košice, Slovakia
Sažetak
The article describes the determination of the temperature field around every line of transit pipeline during transportation of natural gas. Method of elementary balances (counts temperatures in three directions) was used to solve the complex temperature field. On the basis of the analysis, it is possible to determine whether it will be influence and to what extent may be influence of individual gas-pipelines. Formulas for calculations used in these models are specified in this article. The results of each models and simulations are shown in the graphical dependences. For the analyses were used: Autodesk Inventor Professional, Matlab, Autodesk Simulation Multiphysics.
Ključne riječi
temperature field determination; transit pipeline; natural gas transportation
Hrčak ID:
162096
URI
Datum izdavanja:
23.9.2016.
Posjeta: 986 *