Project: TS01020231 - Intelligent and Low-Emission Support Services in Energy SectorFunder: TAČR THÉTAData Manager: Ing. Martin Leskovjan, Ph.D. (martin.leskovjan@vuts.cz) Overview This record describes CFD simulations of AdBlue injection and NH3 distribution in an SCR (Selective Catalytic Reduction) catalyst system for a diesel generator. The simulations analyze ammonia uniformity index across different engine load conditions. Full simulation data is available on request for academic research purposes. Dataset Description Simulation software ANSYS Fluent 2024 R2 Turbulence model k-omega SST Species transport 5-component mixture (NH3, CO2, H2O, O2, N2) Monolith model Porous zone (Ergun correlation) Load cases 10%, 25%, 50%, 75%, 100% engine load File Inventory (available on request) File ID Type Description Size TS01020231_sim_CFD_001-005 .cas.h5/.dat.h5 CFD simulations (5 load cases) ~900 MB TS01020231_sim_CAD_001 .stp SCR geometry 17 MB See file_inventory.csv for complete list. Data Access Access type: Restricted (Data available on request)Reason: Contains industrial partner know-how To request access, contact the Data Manager with: Your institutional affiliation Intended use of the data Agreement to cite this record Acknowledgments This work was supported by the Technology Agency of the Czech Republic (TAČR) under grant TS01020231 within the THÉTA programme. Partners: VÚTS, a.s., MSR Engines s.r.o., VŠCHT Praha

This record contains metadata only describing CFD simulations of AdBlue injection and NH3 distribution in an SCR catalyst system. Full simulation data (~920 MB) is available on request. Project: TAČR THÉTA TS01020231 - Intelligent and Low-Emission Support Services in Energy Sector.