Key;
Laboratory;
for;
Thermal;
Science;
and;
Power;
Engineering;
of;
Ministry;
of;
Education,;
Beijing;
Key;
Laboratory;
of;
CO2;
Utilization;
and;
ReductionTechnology,;
Department;
of;
Thermal;
Engineering,;
Tsinghua;
University,;
Beijing;
100084,;
China;
气体流动特性; 分子动力学; 特性实验; 纳米孔; Knudsen数; 气体粘度; 数值模拟; 摩擦系数;