唐山学院学报
唐山學院學報
당산학원학보
Journal of Tangshan College
2015年
6期
65-67
,共3页
土壤土质特性%土壤初始温度%土壤导热系数%地埋管换热器
土壤土質特性%土壤初始溫度%土壤導熱繫數%地埋管換熱器
토양토질특성%토양초시온도%토양도열계수%지매관환열기
soil properties%initial soil temperature%soil thermal conductivity%ground heat exchanger
以唐山市区为例，介绍了土壤土质特性与建设土壤源热泵系统适宜性的关系，通过试验测定了土壤层温度的变化，给出了土壤导热系数的确定方法，并模拟分析了土壤层不同的初始温度和土壤导热系数对地埋管换热器传热的影响。
以唐山市區為例，介紹瞭土壤土質特性與建設土壤源熱泵繫統適宜性的關繫，通過試驗測定瞭土壤層溫度的變化，給齣瞭土壤導熱繫數的確定方法，併模擬分析瞭土壤層不同的初始溫度和土壤導熱繫數對地埋管換熱器傳熱的影響。
이당산시구위례，개소료토양토질특성여건설토양원열빙계통괄의성적관계，통과시험측정료토양층온도적변화，급출료토양도열계수적학정방법，병모의분석료토양층불동적초시온도화토양도열계수대지매관환열기전열적영향。
The author of this paper,with Tangshan City as the subject,introduces the relation-ship between soil properties and the suitability of ground heat pumping system,puts forward a method for determining the thermal conductivity of the soil by measuring temperature changes in the soil layers,and simulates and analyzes the influence of different initial temperatures of soil layers and the soil thermal conductivity on the transfer effects of ground heat exchangers.
