Results 11 to 20 of about 369,920 (316)
Pseudo-Maxwellian Velocity Distribution Formed by the Pickup-like Process in Magnetic Reconnection [PDF]
, 2022 0000-0003-2605-5600Focusing on ring-shaped ion velocity distributions with a finite width formed in magnetic reconnection in the presence of a guide magnetic field, intriguing roperties such as the formation mechanism, a significant change in the shape ...
USAMI, Shunsuke, HORIUCHI, Ritoku
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Effect of helical inducer usage on both performance and Npsh For A centrifugal pump
Water Science, 2022 Centrifugal pumps consume the equivalent of one fifth of the total energy consumption around the world. Also, increasing the requirement for fresh water negatively affects water levels from its various sources such as rivers, canals, and groundwater.
Abdullah. H. I. Aboelnil +2 more
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THE VELOCITY DISTRIBUTION OF HYPERVELOCITY STARS [PDF]
The Astrophysical Journal, 2014 We consider the process of stellar binaries tidally disrupted by a supermassive black hole. For highly eccentric orbits, as one star is ejected from the three-body system, the companion remains bound to the black hole. Hypervelocity stars (HVSs) observed in the Galactic halo and S-stars observed orbiting the central black hole may originate from such ...
Rossi, Elena M. +2 more
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Distribution velocity in wine retailing
Wine Economics and Policy, 2023 Little is known about the relationship between distribution and market share in the wine category. Understanding the influences of product and distribution characteristics at the SKU-level and incorporating them into marketing strategy and planning has ...
Martin Hirche +3 more
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Mechanical Engineering Journal, 2021 A sodium-cooled fast reactor has been designed to attain a high burn-up core in commercialized fast reactor cycle systems. The sodium-cooled fast reactor adopts a wire spacer between fuel pins.
Kosuke AIZAWA +4 more
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Velocity Distribution in Channels with Submerged Vegetation
Fluids, 2022 An experimental study is presented for investigating the effect of vegetation element geometry on the velocity distribution within and above the canopy.
Aristotelis Mavrommatis +1 more
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The pulsar kick velocity distribution [PDF]
Monthly Notices of the Royal Astronomical Society, 1997 We analyse the sample of pulsar proper motions, taking detailed account of the selection effects of the original surveys. We treat censored data using survival statistics. From a comparison of our results with Monte Carlo simulations, we find that the mean birth speed of a pulsar is 250-300 km/s, rather than the 450 km/s foundby Lyne & Lorimer ...
Hansen, Brad M. S., Phinney, E. Sterl
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Reconstructing The Vertical Distribution Of The Aeolian Saltation Mass Flux Based On The Probability Distribution Of Lift-Off Velocity [PDF]
, 2008 The probability distribution of lift-off velocity of the saltating grains is a bridge to linking microscopic and macroscopic research of aeolian sand transport.
Kang LQ +3 more
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Mechanism of Drag Reduction by Dimple Structures on a Sphere
Journal of Fluid Science and Technology, 2012 The purpose of the present study is to clarify the mechanism of drag reduction for a sphere with arc type dimples. The sphere has 328 dimples of different depths uniformly distributed on its surface.
Katsumi AOKI, Koji MUTO, Hiroo OKANAGA
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Singularity of the Velocity Distribution Function in Molecular Velocity Space [PDF]
Communications in Mathematical Physics, 2015 The purpose of this paper is to study the stationary linearized Boltzmann equation by integration of a related PDE for the molecular velocity. The main theorem characterizes the secondary singularity by an asymptotic formula. The proof uses modified Bessel functions, integration by parts, Euler's constant, Hölder's inequality, and Taylor's formula. The
Chen, I-Kun +3 more
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