Results 261 to 270 of about 1,286,404 (352)

Takotsubo Cardiomyopathy Triggered by Electrical Cardioversion and Complicated by Ventricular Septal Rupture. [PDF]

open access: yesCASE (Phila)
Ahmad S   +6 more
europepmc   +1 more source

Experimental research on supercavitation in jet pump cavitation reactors for zero flow-ratio conditions

The Physics of Fluids, 2023
We report an experimental study of cavitating flow in a jet pump cavitation reactor (JPCR) with a special emphasis on the supercavitation stage with a tubular supercavitation cavity.

semanticscholar   +1 more source

Numerical Assessment of Cavitation Erosion Risk in a Commercial Water-Jet Pump

Journal of Fluids Engineering, 2021
In this paper, the risk of cavitation erosion is assessed in a commercial water-jet pump using a recently developed numerical erosion assessment method by Arabnejad et al. [1].
M. Arabnejad, U. Svennberg, R. Bensow
semanticscholar   +1 more source

Design and investigation on an ultrasonic-excited piezoelectric gas jet pump

Journal of Intelligent Materials Systems and Structures, 2022
To improve the gas driving performance of the piezoelectric gas driver, this paper proposes a piezoelectric gas jet pump that uses the ultrasonic near sound field of the piezoelectric transducer to excite the gas mass points to oscillate and form a gas ...
Jiantao Wang   +4 more
semanticscholar   +1 more source

Dynamic behaviors of blade cavitation in a water jet pump with inlet guide vanes: Effects of inflow non-uniformity and unsteadiness

Applied Ocean Research, 2021
The waterjet pump cavities would unavoidably interact with inlet guide vanes (IGVs) wakes and thus to bring about dynamic loading impingements. This work jointly conducts experiments, numerical simulations, and time-frequency analysis to shed light on ...
Guo Zhao   +4 more
semanticscholar   +1 more source

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