Abstract:
对单U和双U两种形式不同回填料的地埋管的大地有效导热系数进行现场测试.测试中,每个测孔保持流量不变,在测量时间(50 h)相同的情况下,测试并分析地埋管单位埋深加热功率的变化对大地有效导热系数的影响.试验结果表明:无论是单U管还是双U管,单位埋深加热功率越大,导热系数也越大.
Keyword:
Reprint Author's Address:
Email:
Source :
制冷与空调
ISSN: 1009-8402
Year: 2010
Issue: 2
Volume: 10
Page: 26-30
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 11
Chinese Cited Count:
30 Days PV: 1
Affiliated Colleges: