The invention discloses a
supercritical carbon dioxide abrasive jet flow perforation
simulation experiment
system used for simulating the processes that
supercritical carbon dioxide abrasive jet flow scours broken rocks and damages a sleeve
pipe, comparing and analyzing different
jet flow experiment effects, revealing different factor influencing rules and the like. The
supercritical carbon dioxide abrasive jet flow perforation
simulation experiment
system is composed of a
carbon dioxide liquefying device, a supercritical
carbon dioxide generating device, a supercritical
carbon dioxide abrasive jet flow experiment device and a carbon dioxide recycling device, wherein the supercritical carbon dioxide abrasive jet flow experiment device is composed of a jet flow surrounding pressing
barrel device and an abrasive adding device and is a kernel module of the
system, supercritical carbon dioxide fluid forms jet flow when passing a
sprayer, and abrasives are conveyed through a stranding cage and a sand
adder to be mixed with the jet flow, so that the supercritical carbon dioxide abrasive jet flow is formed and carries out perforation inside the surrounding pressing
barrel. The supercritical carbon dioxide abrasive jet flow perforation
simulation experiment system is safe, simple and convenient to operate, high in efficiency and capable of simulating the perforation operation of the supercritical carbon dioxide abrasive jet flow in various work conditions and being applied to experiments of fluid like
liquid nitrogen.