Results 161 to 170 of about 104,934 (214)

How DNA secondary structures drive replication fork instability.

open access: yesDNA Repair (Amst)
Sethi A   +3 more
europepmc   +1 more source

Dynamic stall simulation problems

Guidance, Control and Flight Mechanics Conference, 1970
Dynamic airfoil stall simulation in wind tunnels, considering pitch rate, Reynolds number, oscillation and test equipment ...
LARS E. ERICSSON, J. PETER REDING
openaire   +1 more source

Evaluating Dynamic Stall-Onset Criteria for Mixed and Trailing-Edge Stall

AIAA Journal, 2022
We evaluate two leading-edge-based dynamic stall-onset criteria (namely, the maximum magnitudes of the leading-edge suction parameter and the boundary enstrophy flux) for mixed and trailing-edge stall. These criteria have been shown to successfully predict the onset of leading-edge stall at Reynolds numbers of [Formula: see text], where the leading ...
Sarasija Sudharsan   +2 more
openaire   +1 more source

Dynamic Stall and Aerodynamic Damping

Journal of Solar Energy Engineering, 1998
Riso̸ has developed a dynamic stall model that is used to analyze and reproduce open air blade section measurements as well as wind tunnel measurements. The dynamic stall model takes variations in both angle of attack and flow velocity into account. The paper gives a brief description of the dynamic stall model and presents results from analyses of ...
Flemming Rasmussen   +2 more
openaire   +1 more source

Investigation of dynamic stall onset

Aerospace Science and Technology, 2006
Abstract In a 2003 test campaign in the DLR-VAG test stand unsteady pressure distributions during dynamic stall have been measured on a 2D-wing model with OA312 airfoil section. To investigate the effect of transition on dynamic stall onset different tripping devices have been fixed at the leading edge of the model.
Geissler, Wolfgang, Haselmeyer, Hartmut
openaire   +2 more sources

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