Discussion on Building Drainage Systems Numerical Simulation Method

摘要

Describes the current rise and high-rise building domestic drainage systems and roof drainage system problems, take advantage of its mathematical and physical model simulation to theoretical analyze and research on building drainage system.In this paper use finite volume method to modeling analyze the domestic drainage system, and study the drainage system pipeline pressure, speed and other parameters of the case.Another argument finite element and finite volume method of combining the theoretical level in numerical simulation on the drainage system, using a variety of methods and paths to further improve the physical and mathematical models of numerical simulation of drainage systems in existing buildings,to explore combined finite element and finite volume method development and prospects in the field of building drainage.