地板采暖与传统采暖方式的CFD分析比较

Analysis and Comparison of Floor Radiant Heating System with Traditional Heating System by CFD

为了进一步了解不同供暖方式的热工特性,本文对传统的散热器供暖和地板辐射供暖的室内工况用Fluent专业软件Airpak进行了数值模拟,定量分析了上述供暖方式的特点和对室内热环境的影响.通过对两种供暖方式的比较,可以看出地板辐射供暖在温度场分布、速度场分布及热舒适性方面均优于散热器供暖.

In order to know more about the thermal features of different heating model, an experiment was done to simulate the Floor Radiant Heating System and Radiator Heating System with Fluent Airpak. It analyses the features of these heating models and their influences on indoor thermal environment quantitatively. By comparing with the two different heating systems, it can conclude that the Floor Radiant Heating System is superiority to the Radiator Heating System in thermal comfort and the field of temperature and velocity.