What is it about?
Sanal flow choking model is a scientific breakthrough and a tool to predict the deflagration to detonation transition, asymptomatic stroke and MI. It provides the luxury for CFD code verification, design of chemical rockets, transonic aircraft, ground effect vehicles, and drug design for MI.
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Why is it important?
Sanal flow choking occurs in any internal flow system at the relatively low and high fluid viscosity at a critical pressure ratio, which leads to shock wave generation and catastrophic failure of the system having blockage, divergent and/or bifurcation regions.
Perspectives
Sanal-flow-choking model, a scientific breakthrough, is truly a global challenge. It is a tool to predict and control the cardiac-epidemic, detonation and environmental explosions due to the streamtube flow choking. The model corroborated that the stents no better than medications. Sanal flow choking model is useful for drug discovery for the cardiac-epidemic/Covid-19, and the defect detection of pipelines/valves due to cavitation. Note that the Sanal flow choking can be negated by increasing the heat capacity ratio of the fluid and/or decreasing the total-to-static pressure ratio.
Dr. SANAL KUMAR VR
KCT Engineering College
Read the Original
This page is a summary of: The theoretical prediction of the boundary-layer-blockage and external flow choking at moving aircraft in ground effects, Physics of Fluids, March 2021, American Institute of Physics,
DOI: 10.1063/5.0040440.
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