Results 211 to 220 of about 821,076 (254)

Hypnotic susceptibility order effects in waking analgesia

International Journal of Clinical and Experimental Hypnosis, 1998
This study reexamined Spanos, Hodgins, Stam, and Gwynn's (1984) contention that susceptibility testing order effects generated a relationship between waking analgesia pain reduction and level of hypnotic responsiveness. Undergraduate volunteers with no previous hypnosis experience were randomly assigned to two groups.
J B, Brodeur, R M, Kurtz, M J, Strube
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Boundary Effects in Wake Flow

Journal of Applied Mechanics, 1968
Abstract Analytical solutions are obtained for the problem of boundary effects on the fully developed wake (or cavity) behind an inclined flat plate at an arbitrary angle of attack. The investigation is based on the Helmholtz free-streamline theory.
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Notes on Anomalous Quantum Wake Effects

Contributions to Plasma Physics, 2016
AbstractThe ion potential in the warm dense matter regime exhibits wake effects due to streaming degenerate electrons and has been discussed previously [Phys. Rev. E 91, 023102 (2015)]. Here, we extend the analysis with particular focus on anomalous wake effects that is (i) the collision‐induced wake amplification, and (ii) the non‐monotonic ...
Zh. A. Moldabekov, P. Ludwig, M. Bonitz, T. S. Ramazanov   +3 more
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Strongly Nonlinear Effect in Unstable Wakes

Physical Review Letters, 1997
We perform experiments and numerical simulations on the mean streamwise velocity field of an unstable cylinder wake. We show that the mean velocity exhibits two weak secondary minima as the consequence of nonlinear interactions, resulting in a strong mean flow correction of the unstable mode.
B. J. A. Zielinska, S. Goujon-Durand, J. Dus̆ek, J. E. Wesfreid   +3 more
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Hammerhead wake effects on elastic vehicle dynamics

34th Aerospace Sciences Meeting and Exhibit, 1996
An analysis has been performed of existing static and dynamic experimental results for hammerhead launch vehicles. The analysis shows that the always-present flow phenomenon of hammerhead wake reattachment on the adjacent booster could at high subsonic speeds generate aeroelastic instability powerful enough to endanger the ...
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Modelling Rotor Wakes in Ground Effect

Journal of the American Helicopter Society, 2004
Numerical prediction of the geometry of the rotor wake and its effect on the performance of the helicopter, when in ground effect, remains a challenge. This is because certain experimentally observed features of the rotor flow field, such as the formation of the characteristic "ground vortex" and the dynamics of its interaction with the remainder of ...
Richard E. Brown, Glen R. Whitehouse
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Effect of Wake on Wave Resistance

Journal of Ship Research, 1972
Suction is applied to the boundary layer of a ship model designed to be of minimum resistance for a Froude number V/(Lg)1/2= 0.289. The total resistance with suction is measured and the wave resistance is calculated by a wave-survey method. For the design speed the wave resistance is observed to remain almost constant up to a certain suction value and ...
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Wake Effects of Free-Wake Model on Aeroelastic Behavior of Hovering Rotors

Journal of Aircraft, 2011
The wake effects on aeroelastic deflections and aerodynamics for the isotropic and composite rotor blades have been investigated. To take into account the large deflections and rotations of rotor blades, a large-deflection beam modelwas used. A free-wake model basedon vortex-lattice method wasused to obtain the aerodynamic forces while considering wake
Yoo, SJ Yoo, Seung-Jae, Jeong, MS Jeong, Min-Soo, Lee, I Lee, In   +2 more
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Preliminary Study on Wake Interaction Effects Using a Free Vortex Wake Model

33rd Wind Energy Symposium, 2015
Wind energy is a renewable energy option that has made great advances in recent years. However, there are several issues that limit its growth. A significant challenge is wind farm configuration, where the energy density in the farm is limited due to interactions between turbines caused by the shed wakes.
Kelsey Shaler, Jack J. McNamara, Krista Kecskemety   +2 more
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THREE - DIMENSIONAL EFFECTS IN VISCOUS WAKES

AIAA Journal, 1963
Abstract : TLYTECHNIC Inst. of Brooklyn, N. Y. THREE-DIMENSIONAL EFFECTS IN VISCOUS WAKES, by Martin H. Steiger and Martin H. Bloom. June 62, 32p. incl. illus. table, 9 refs. (PIBAL rept. no. 711) (Contract AF $((638)445, Proj. 9781) Unclassified report DESCRIPTORS: *Wake, *Fluid flow, Compressible flow, Jet mixing flow, Viscosity, Turbulent flow ...
MARTIN H. STEIGER, MARTIN H. BLOOM
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