Study on Several Temperature Control Methods of Non Heated Overflow Container

摘要

For a simple water overflow container, we try to find the best solution through which we can keep the temperature as close as possible to the initial temperature without wasting too much water. We build models in time and space Model in time: We mainly consider convective heat transfer of water and air, heat transfer of container and evaporation of water.we get curves of temperature versus time under different situations.Through calculating and comparing the total water consumption of each program,find out the best planModel in space: We build two sub models in the model in space. The difference is the position of added water.we can get some images about the temperature changes with distance in different layers,and find the best strategy.