Results 111 to 120 of about 10,335 (185)

Parameterised analysis of blade profiles within electric submersible pump for enhancing energy conversion efficiency

open access: yesEngineering Applications of Computational Fluid Mechanics
Electric submersible pumps (ESPs) are critical to the global energy sector, particularly in oil and gas production, where they are used to lift production fluids from deep reservoirs.
Hui Wang   +8 more
doaj   +1 more source

Characteristics of a separating confluent boundary layer and the downstream wake [PDF]

open access: yes
Measurements of pressure and velocity characteristics are presented and analyzed for flow over and downstream of a NACA 4412 airfoil equipped with a NACA 4415 single-slotted flap at high angle of attack and close to maximum lift.
Adair, Desmond, Horne, W. Clifton
core   +1 more source

Dynamics of solid dispersions in oil during the lubrication of point contacts. Part 1: Graphite [PDF]

open access: yes
A Hertzian contact was lubricated with dispersed graphite in mineral oils under boundary lubrication conditions. The contact was optically observed under pure rolling, combined rolling and sliding, and pure sliding conditions. The contact was formed with
Cusano, C., Sliney, H. E.
core   +1 more source

Evaluation of (non-sink) AIJ projects in developing countries (Ensadec) [PDF]

open access: yes
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Beuermann, Christiane   +2 more
core  

Computations and turbulent flow modeling in support of helicopter rotor technology [PDF]

open access: yes
Efforts continue to investigate the applicability of the Deiwert's time dependent numerical airfoil calculation code to the simulation of two dimensional airfoil flows with large amounts of separation present.
Rose, W. C.
core   +1 more source

Numerical and Experimental Study of Secondary Flow Features in a Gas Vortex Unit [PDF]

open access: yes, 2016
Heynderickx, Geraldine   +4 more
core  

Optimization of Overdriving Pulse for Luminance Stability of Electrowetting Displays. [PDF]

open access: yesMicromachines (Basel)
Yang Y   +7 more
europepmc   +1 more source

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