农村住宅不同采暖方式的模拟对比分析

Simulated and Comparative Analysis on Different Heating Methods in Rural Residents

以数值传热学理论为基础,以同一房间内的不同采暖方式为研究对象,利用计算流体力学模拟软件对室内温度分布的情况进行分析。模拟结果显示,火炕和火墙联合供暖的方式在房间的水平方向和竖直方向均能够达到人们对室内热舒适度的要求,而且火墙的两侧供热面能够同时对室内和门厅供暖,与土暖气相比火墙有较高的热利用效率。

The some room with different heating methods is researched based on the theory of numerical heat transfer. The indoor temperature distribution could be analyzed by using calculated fluid dynamic simulation software. Simulation results show that, the indoor thermal comfort requirements in the horizontal and vertical direction of the room could be satisfied by using the combined heating method with a kind of Chinese heating-bed and heating-wall. The heat could be transferred by＂ both surfaces of the heating-wall, which is the higher efficieney method of energy using.