Arpit Mishra

Conference Iop Conference Series Materials Science and Engineering · June 29, 2020 The high impact erosive pressure resulting from collapsing cavitating bubble has advantages in stone fragmentation and shock wave lithotripsy. They carry damage potential also and can erode the curved hydrofoil of any turbo-machinery, and, still somewhat o ... Full text Cite

Droplet Nucleation and Growth in Cryogenic Turboexpanders

Conference Volume 7: Fluids Engineering · November 9, 2018 Cryogenic turboexpanders for nitrogen refrigeration and liquefaction cycles operating near liquefaction conditions are vulnerable to droplet formation. The turboexpander must be devoid of any traces of droplets, as this may cause damage to the blad ... Full text Cite

A computational study for characterizing cavitating flow in hydrofoils operating at cryogenic conditions

Conference Refrigeration Science and Technology · January 1, 2017 In our previous research [1], we have identified the potential regimes of flow instabilities such as tip vortex cavitation, backflow vortices at different design and off-design condition for the inducer of a LOX booster turbopump. Cavitation is the develop ... Full text Cite

Flow field investigation in a partial admission supersonic turbine of lox booster turbopump for staged combustion cycle based rocket engine

Conference ASME 2017 Gas Turbine India Conference Gtindia 2017 · January 1, 2017 To obtain high specific work output with small mass flow rate, high-pressure ratios across the turbines are required in liquid rocket engine turbopumps. An impulse-type supersonic turbine can achieve this. To prevent losses due to low blade aspect ratio an ... Full text Cite