Interactive CFD simulations with virtual reality to support learning in mixing

This study presents a user-friendly digital learning environment with interactive computational fluid dynamics simulations for higher education in chemical engineering. A client-server network is introduced to maintain an automated two-way connection between multiple CFD solvers and a game engine as a cross-platform development tool. A modular software development approach is pursued to obtain longlasting connected digital applications. To prevail over heavy calculations and standalone features, a content delivery network is structured, through which any end-user devices are made employable regardless of hardware performance. From desktop to virtual reality applications, multiple digital platforms are demonstrated within a case study of mixing. The system performance of technical integrity is assessed to ensure a feasible and effective connection through the client-server network. A task-centered educational model is implemented to design digital learning environments concerning complex skills to be developed by learners. Discussions are drawn upon the applicability of the system and also integrity to traditional teaching practices. (c) 2021 Elsevier Ltd. All rights reserved.