Modeling of temperatures by using the algorithm of queue burning movement in the UCG Process

Abstract

In this contribution, a proposal of the system for indirect measurement temperatures in the underground coal gasification (UCG) process is presented. A two-dimensional solution results from the Fourier partial differential equation of the heat conduction was used for the calculation of the temperature field in the real coal seam. An algorithm of queue burning movement for modeling the boundary conditions in gasification channel was created. Indirect measurement temperatures system was verified in the laboratory conditions.

Keywords

• UCG
• indirect measurement
• physical model
• algorithm
• simulation model