Host: The Japan Society of Mechanical Engineers
Name : [in Japanese]
Date : September 03, 2023 - September 06, 2023
At high pressure and temperatures over the critical point, the fluid is in the state of supercritical fluid. In the conventional fluid dtnamics, the fluid is described as continuum. In atom order, the fluid is discrete. In recent years, the MEMS has been developed. In the future, it is expected that nanomachines in the true sense of the term will be put to practical use. In present study, the flow of supercritical Ar at Re 200 around a prismatic object is simulated by molecular dynamics (MD) method with LJ potential. The flow is analyzed in atom or boxel level to obtain the insight into the supercritical fluids in the nanoscale order.
