方形微通道内超临界CO2流动换热特性研究

许婉婷,许波,王鑫,陈振乾

Heat transfer characteristics of supercritical CO2 in square microchannels

Wanting XU,Bo XU,Xin WANG,Zhenqian CHEN

图12 热通量对浮升力参数和二次流强度的影响（P=8.0 MPa, Tin=303.15 K,G=400 kg/(m2·s)）

Fig.12 Effect of heat flux on buoyancy parameter and secondary flow intensity