National Repository of Grey Literature 3 records found  Search took 0.00 seconds. 
Modelování THM procesů v horninách
Blaheta, Radim ; Kohut, Roman ; Neytcheva, M. ; Starý, Jiří
This paper is devoted to medelling thermal (T), hydraulic (H) and mechanical (M) processes in rocks.These physical processes seem to be most important ones for many engineering applications ranging from the classical mining, tunelling and underground constructions to new geotechnologies of waste disposal or geothermal anergy utilization.
Paralelní výpočty nestacionární rovnice vedení tepla
Kohut, Roman ; Blaheta, Radim ; Starý, Jiří
In the paper, the solution of the nonstationary heat equations is described. The parallel computing with the adaptive timestep size is used. For the solution of the linear systems the preconditioned CG method is used with the preconditioning given by the additive overlapping Schwarz method.
Paralelní počítání termoelastického modelu KBS
Starý, Jiří ; Kohut, Roman
The paper describes numerical experiments with a finite element solution of the thermo-elasticity model KBS. Especially, it is devoted to the parallel computing of nonstacionary heat conduction problem, when the linear systems arising in each time step are solved by the overlapping domain decomposition method.

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