Heat-fluid-solid coupling mechanism of supercritical carbon dioxide jet in rock-breaking

LI Mukun,WANG Gang,CHENG Weimin,PU Shijie,NI Hongjian,SHI Xian

Fig. 9. Variations of rock surface temperature (a) at jet centerline and average jet temperature difference (b) versus dimensionless standoff distance (pin=30 MPa, pout=10 MPa, Tin=Ta=343.15 K).