Data Documentation for the paper Computational assessment of biomass dust explosions in the 20L sphere General Information These data include code to compile in OpenFOAM, calculation mesh and configuration of the different cases used in the publication http://hdl.handle.net/10651/66758 Name of dataset: PSEP-D-22-01416R1.zip Name of data files in data set: Dataset language: English Date the data set was last modified: 2022-09-01 Funder: Authors acknowledge that this work was partially funded by CDTI (Centro para el Desarrollo Tecnologico Industrial de Espaņa, IDI-20191151), Universidad de Oviedo and PHB WESERHUTTE, S.A., under the project "FUO-047-20: Desarrollo de silo metalico de grandes dimensiones ante los condicionantes de explosividad de la biomasa". A. Islas acknowledges support from the research grant #BP20-124 under the 2020 Severo Ochoa Pre (Doctoral) Program of the Principality of Asturias. How to cite data: Islas, A. et al. (2022). [Data for 20L Siwek CFD simulations]. University of Oviedo. Methodology for data collection: Data collector(s): Alain Islas Montero Date of data collection: 2022-07-18 Person to contact with questions: Adrian Pandal Blanco (pandaladrian@uniovi.es) Data entry: Software (including version #) used to prepare data set: OpenFOAM v8 Data processing that was performed: Variables File Overview