We present a medium-level request for storage on high-performance computing (HPC) resources in Mimer within the Swedish National Infrastructure for Computing (NAISS). The research group of the applicant consists of a total of 1 Postdoc and 6 PhD students. The group’s research interest is towards the numerical modelling of complex flows that are of interest to the scientific community and also finds insightful industrial applications. The description of the scientific project can be found in Section 3. It is important for us to have storage space in Mimer due to the nature of the aforementioned project.