Computing Aspects of Simulation Based on Conservation Laws Conducted on HPC Cluster

The large amount of computing resources required for the simulation complex natural processes demands a thorough analysis efficiency calculations and conditions that influence it. This study investigates aspects fire conducted on compute cluster. Current simulators based principles computational fluid dynamics are capable to realistically model majority phenomena related fire. Fire simulations highly computationally demanding itself, however, they often lead extensive parametrical studies requiring high performance systems. Smoke stratification visibility during in road tunnel with two emergency lay-bys investigated by comprising 24 scenarios geometry modifications various heat release rates locations. Main tendencies smoke spread downstream lay-by identified their mutual interactions analysed. particular is analysed reasons varied elapsed times investigated. indicates main reason this variability different jet fans velocities influenced scenario settings.