Results 311 to 320 of about 9,881,663 (387)

TU_MyCo-Vision: A Deep Learning Tool for Detection of Cell Morphologies in Fungal Microscopic Images

open access: yes
Deopujari KJ   +10 more
europepmc   +1 more source

Detonation Wave Mach Number Dependence in a High Mach Number Flows [PDF]

open access: possible22nd AIAA International Space Planes and Hypersonics Systems and Technologies Conference, 2018
The paper presents a study of detonation propagation in supersonic crossflows over a range of Mach numbers. The work is focused on characterizing the detonation wave dependence on the supersonic cross-stream Mach number. A high-enthalpy combustor is used to provide continuous premixed supersonic crossflows that interact with an orthogonal detonation ...
Jonathan Sosa, D. Rosato, K. Ahmed
semanticscholar   +3 more sources

Low Mach number limit for the quantum hydrodynamics system

open access: yes, 2016
In this paper, we deal with the low Mach number limit for the system of quantum hydrodynamics, far from the vortex nucleation regime. More precisely, in the framework of a periodic domain and ill-prepared initial data we prove strong convergence of the ...
D. Donatelli, P. Marcati
semanticscholar   +3 more sources

Oscillation of the shock train under synchronous variation of incoming Mach number and backpressure

The Physics of Fluids, 2022
Experiments were conducted to characterize shock train oscillation under the simultaneous variation of the incoming Mach number and backpressure. Under steady and low-frequency oscillatory backpressure (2 Hz), the incoming Mach number varied from 1.8 to ...
Ziao Wang   +6 more
semanticscholar   +1 more source

Effects of blocking ratio and Mach number on aerodynamic characteristics of the evacuated tube train

, 2020
Based on the classical 1-D isentropic theory, the relationship between the critical blocking ratio and the critical incoming flow Mach number in the evacuated tube is deduced in this paper.
Pengbo Zhou, Jiye Zhang, Tian Li
semanticscholar   +1 more source

Mach number and temperature effects on jets [PDF]

open access: possible11th Fluid and PlasmaDynamics Conference, 1978
M were carried out in a round jet over a range of exit Mach numbers from 0.3 to 1.7 and exit-toambient temperature ratios of 0.8 to 2.3 using a laser velocimeter. Mean velocities and turbulence intensities were measured and their distributions in the radial and axial directions were obtained.
openaire   +2 more sources

The transition to turbulence in shock-driven mixing: effects of Mach number and initial conditions

Journal of Fluid Mechanics, 2019
The effects of incident shock strength on the mixing transition in the Richtmyer–Meshkov instability (RMI) are experimentally investigated using simultaneous density–velocity measurements.
Mohammad Mohaghar   +3 more
semanticscholar   +1 more source

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