The development of a radon entry model for a house with a cellar

摘要

A widely used CFD package, FLUENT was used to develop a model for multiple radon entry in a house with a cellar. Methods applied inthe model development are presented, including modifying a subroutine to specify radon source that originates in the soil cells only but decys throughtout the computational domain, designing a simulation procedure that allowed the ground surface be simulated with appropriate boundary c0onditions, and verifying the model.