浴缸水温控制模型的建立与仿真

The building and simulating of water-temperature model in bathtub

针对生活中浴缸水温的控制问题,基于能量守恒定律,构造了能量守恒模型。为使模型更加精确,基于傅里叶实验定律与边界层的影响,完成了对原有模型的改进即热传导分层模型。最后利用MATLAB对模型的结果进行仿真,实现了对不含二次加热系统与循环喷流系统的浴缸水温模型的建立,在节约用水及洗浴成本等方面具有一定意义。

The purpose of this paper is to solve the bath problem.Based on the energy conservation law,we firstly build the energy conservation model to determine the minimum of flow velocity and the maximum of the temperature of the adding hot water.To make the result be high-precision,we improve our model to the heat conduction and hierarchy model,which consider the hierarchy of water in the bathtub referring to the fourier experimental laws.This paper has a high value in cost saving.