Study on pressure‐controlled sliding sleeve of jet breaking for natural gas hydrate mining based on throttle pressure drop principle - Tang, Yang; Yao, Jiaxin; He, Yin; Sun, Peng; Jin, Xin (Energy science & engineering, 2020)
Keywords: Axial forces; Cavitation; Computational fluid dynamics; Computer simulation; Drilling; Drilling fluids; Finite volume method; Flow rates; Flow velocity; Fluid dynamics; Fluidization; Fluidizing; Gas hydrates; Hydrodynamics; jet breaking; Jet nozzles; Natural gas; natural gas hydrate; Nozzles; Operating costs; Parameters; Pressure drop; pressure‐controlled sliding sleeve; Reynolds number; Simulation; Simulation analysis; Sliding; solid‐state fluidization mining; Stability; throttle pressure drop; Throttles; Throttling; Vortices; Water depth; Working conditions