Numerical modeling of heat and mass transfer processes in rooms with an ice rink

The paper discusses the methodology for modeling heat and mass transfer processes occurring in rooms with ice rinks, the difficulties encountered in the calculation, and ways to solve them. The results are presented of numerical simulation of air parameters during ventilation of the training ice rink hall with spectators and athletes working in the most loaded moisture production mode. The article considers the assumptions adopted during modeling, the parameters of the operating mode, the formation of a numerical model and calculation procedure. The analysis is presented of the obtained results from the point of comfort of people staying both in the sports and in the spectator zone. The performance requirements of the arena protection from moisture condensation on the ice and the ceiling surfaces are shown numerically.