After a discussion of the heat transfer condition of the chilled water pipe which is installed in tunnel, the relation between the temperature of the chilled water and its transportation distance, the author holds that a central refrigeration system shall
After a discussion of the heat transfer condition of the chilled water pipe which is installed in tunnel, the relation between the temperature of the chilled water and its transportation distance, the author holds that a central refrigeration system shall
摘要分析了冷冻水管沿地铁区间隧道敷设时与周围环境的换热状况；认爲采用集中供冷的方式，在隔热情况下可不攷虑冷冻水因长距离输送而引起的温升损失。