School;
of;
Energy;
&;
Power;
Engineering,;
Xi'an;
Jiaotong;
University,;
Xi'an;
710049,;
China;
School;
of;
Energy;
&;
Power;
Engineering,;
Xi'an;
Jiaotong;
University,;
Xi'an;
710049,;
China;
School;
of;
Energy;
&;
Power;
Engineering,;
Xi'an;
Jiaotong;
University,;
Xi'an;
710049,;
China;
Department;
of;
Mechanical;
Engineering,;
Hong;
Kong;
University;
of;
Science;
and;
Technology,;
Hong;
Kong,;
China;
microchannel,; Kn; number,; DSMC,; fluid; flow; and; heat; transfer.;