Analysis of the influence of heat source well parameters on pumping temperature of groundwater source heat pump

被引：0
|
作者：
Min, Wu [1 ]
机构：
[1] Tibet Autonomous Reg Energy Res Demonstrat Ctr, Lasa 850000, Peoples R China
来源：
3RD INTERNATIONAL CONFERENCE ON AIR POLLUTION AND ENVIRONMENTAL ENGINEERING | 2020年 / 631卷
关键词：
MATLAB; Ground water source heat pump; Parameters of heat source well; Pumping temperature;
D O I：
10.1088/1755-1315/631/1/012047
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
In this paper, MATLAB software is used to simulate the influence of parameters of different heat source wells on pumping temperature in groundwater source heat pump system. The absolute value of horizontal permeability coefficient of aquifer will not affect its pumping temperature, but when the permeability coefficient ratio increases from 1 to 10, the pumping temperature decreases by 1.1 degrees C; When the specific heat capacity increases from 2000 kJ / m3. degrees C to 3000 kJ / m3. degrees C, the pumping temperature decreases by 0.8 degrees C; When the degree of thermal dispersion increases from 1m to 3m, the pumping temperature decreases by 0.4 degrees C.
引用
收藏
页数：7
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