湖水源热泵应用中的湖水温度场模拟
Lake temperature field simulation in lake-water source heat pump application
摘要：
结合南京某工程，分析了湖水源热泵系统供冷运行时湖体的热容量，优化了取排水方式，利用三维数学模型对温排水热扩散情况进行了数值模拟。模拟结果验证了本项目应用湖水源热泵的可行性，并给出了合理选取取排水口位置的建议。
关键词：湖水源热泵,热容量,温排水,热扩散
Abstract：
With a project in Nanjing, analyses the thermal capacity of lake water body in cooling period, optimizes the mode of intake and drainage of water, and simulates thermal diffusion of warm water discharge by a three-dimensional mathematical model. The simulation results verify the feasibility of the lake-water source heat pump applications, and provides the recommendations to select intake and drainage water positions.
Keywords:lake-watersourceheatpump,thermalcapacity,warmwaterdischarge,thermaldiffusion