Investigation on pump as turbine (PAT) technical aspects for micro hydropower schemes: A state-of-the-art review
Energy is unarguably the key factor for today's economic and social development within
nations. Electricity as one of many energy forms is a critical input to developing countries in …
nations. Electricity as one of many energy forms is a critical input to developing countries in …
On the study of transitional low-Reynolds number flows over airfoils operating at high angles of attack and their prediction using transitional turbulence models
J Wauters, J Degroote - Progress in Aerospace Sciences, 2018 - Elsevier
In this survey paper transitional turbulence modeling is approached from the point of view
relevant to small unmanned aerial vehicles (span≈ 1 m), of which the flow is characterized …
relevant to small unmanned aerial vehicles (span≈ 1 m), of which the flow is characterized …
Identification of flow phenomena over NACA 4412 wind turbine airfoil at low Reynolds numbers and role of laminar separation bubble on flow evolution
Objective of this study is to elucidate relationship with aerodynamic properties and vortex
shedding from suction surface and wake of wind turbine blade at low Reynolds numbers …
shedding from suction surface and wake of wind turbine blade at low Reynolds numbers …
Study on flow separation and transition of the airfoil in low Reynolds number
As typical flow characteristics in a low Reynolds number, laminar separation bubbles (LSBs)
and transition to turbulence over airfoils have been extensively studied in recent years. In …
and transition to turbulence over airfoils have been extensively studied in recent years. In …
Lift improvements using duty-cycled plasma actuation at low Reynolds numbers
An experimental study on active flow control over an elliptic airfoil is performed using an
alternating-current dielectric-barrier-discharge (AC-DBD) plasma actuator combined with the …
alternating-current dielectric-barrier-discharge (AC-DBD) plasma actuator combined with the …
An experimental study of a bio-inspired corrugated airfoil for micro air vehicle applications
JT Murphy, H Hu - Experiments in fluids, 2010 - Springer
An experimental study was conducted to investigate the aerodynamic characteristics of a bio-
inspired corrugated airfoil compared with a smooth-surfaced airfoil and a flat plate at the …
inspired corrugated airfoil compared with a smooth-surfaced airfoil and a flat plate at the …
Effect of varying frequency of a synthetic jet on flow separation over an airfoil
M Kim, EE Essel, PE Sullivan - Physics of Fluids, 2022 - pubs.aip.org
An experimental investigation on the effects of the synthetic jet actuator (SJA) was
conducted on a National Advisory Committee for Aeronautics 0025 airfoil in a low-speed …
conducted on a National Advisory Committee for Aeronautics 0025 airfoil in a low-speed …
Mechanisms of surface pressure distribution within a laminar separation bubble at different Reynolds numbers
Mechanisms behind the pressure distribution and skin friction within a laminar separation
bubble (LSB) are investigated by large-eddy simulations around a 5% thickness blunt flat …
bubble (LSB) are investigated by large-eddy simulations around a 5% thickness blunt flat …
On the wake pattern of symmetric airfoils for different incidence angles at Re= 1000
DF Kurtulus - International Journal of Micro Air Vehicles, 2016 - journals.sagepub.com
In the current study, numerical simulations are performed in order to investigate effects of
incidence angle and airfoil thickness on alternating vortex pattern of symmetric airfoils at …
incidence angle and airfoil thickness on alternating vortex pattern of symmetric airfoils at …
Hydrodynamics of a pump-turbine operating at off-design conditions in generating mode
V Hasmatuchi - 2012 - infoscience.epfl.ch
Modern pump-turbines are subject to frequent switching between the pumping and
generating modes with extended operation under off-design conditions. Depending on the …
generating modes with extended operation under off-design conditions. Depending on the …