Abstract Thermal conductivity and thermal diffusivity for a suite of Pennsylvania semi-anthracites through meta-anthracites range from 0.20–0.51 W/m·K to 0.15–0.38 mm2/s, respectively. For both parameters, there is little change in the value between the semi-anthracite and the lowest-rank anthracites (Rmax

中文翻译：

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宾夕法尼亚无烟煤的热特性

摘要 一套宾夕法尼亚半无烟煤到变无烟煤的热导率和热扩散率分别为 0.20–0.51 W/m·K 到 0.15–0.38 mm2/s。对于这两个参数，半无烟煤和最低级无烟煤之间的值（Rmax