Results 101 to 110 of about 49,411 (303)
Morphology and Mach Number Dependence of Subsonic Bondi–Hoyle Accretion
The Astrophysical JournalWe carry out three-dimensional computations of the accretion rate onto an object (of size R _sink and mass m ) as it moves through a uniform medium at a subsonic speed v _∞ . The object is treated as a fully absorbing boundary (e.g., a black hole).
Logan J. Prust +4 more
doaj +1 more source
气体物理The transition of the boundary layer is an important issue that must be considered in the design of hypersonic vehicles. During the ascent phase of the vehicle, both the Mach number and the flight altitude increase simultaneously and affect the location ...
Yiwei TANG, Chao LI, Caihong SU
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The effect of compressibility on turbulent shear flow: a rapid-distortion-theory and direct-numerical-simulation study [PDF]
, 1997 The influence of compressibility upon the structure of homogeneous sheared turbulence is investigated. For the case in which the rate of shear is much larger than the rate of nonlinear interactions of the turbulence, the modification caused by ...
Coleman, G.N., Cambon, C., Simone, A.
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Lipids, EarlyView.ABSTRACT Cardiovascular diseases (CVD) are a leading cause of global mortality, with dyslipidemia playing a central role in their pathogenesis. The influence of alcohol consumption on lipid profiles, particularly high‐density lipoprotein cholesterol (HDL‐c), in relation to obesity status remains insufficiently explored.
Larissa Esthefani Barros Cirino +6 more
wiley +1 more source
Electronic Journal of Differential Equations, 2019 In this article, we consider the low Mach number limit of the compressible nematic liquid crystal flows in a 3D bounded domain. We establish the uniform estimates with respect to the Mach number for the strong solutions with large initial data in a ...
Boling Guo, Lan Zeng, Guoxi Ni
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Numerical Simulation on Aerodynamics of Multi-Element Airfoil with Drooped Spoiler in Ground Effect
Xibei Gongye Daxue Xuebao, 2019 By using the finite volume method and k-ω SST turbulence model to solve the Reynolds Average Navier-Stokes equation and using the slipping wall to simulate the relative movement of the ground, the ground effect on the aerodynamic characteristic of multi ...
doaj +1 more source
Toward Highest Frequency, Phase‐Sensitive Electric Field Sensing Enabled by Plasmonic Circuits
Laser &Photonics Reviews, EarlyView.An electromagnetic field sensor using an optical sensor head for distortion‐free, high‐sensitivity measurements with potential for high‐frequency operation is presented. The frequency response is enabled by an antenna‐integrated plasmonic modulator. The sensitivity is calculated, and optimizations to obtain thermal‐background‐limited sensitivity are ...
Michael Baumann +5 more
wiley +1 more source
Analysis of supersonic intake design for multi-row disk intake device under varying mach numbers and angle of attacks [PDF]
FME TransactionsThis research investigates the performance of a MRD intake design for supersonic aircraft engines, focusing on its behavior under varying Mach numbers and angles of attack.
Sinha Jayanta +3 more
doaj +1 more source
Low Mach number fluctuating hydrodynamics for electrolytes
Physical Review Fluids, 2016 37 pages, 5 ...
Péraud, Jean-Philippe +5 more
openaire +4 more sources
, 2019 Low Mach number equation sets approximate the equations of motion of a compressible fluid by filtering out the sound waves, which allows the system to evolve on the advective rather than the acoustic time scale.
Almgren, Ann
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