Results 271 to 280 of about 5,199 (306)
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Doppler global velocimetry data in circular jets
Measurement Science and Technology, 2002A two-component Doppler global velocimeter?(DGV) system has been improved through the use of vapour-limited iodine cells that have temperature-independent responses, along with nonpolarizing beam splitters and lower f-number lenses. Two-component DGV velocity measurements have been obtained for a 1?inch diameter uniform circular jet flow at a ...
John Kuhlman +2 more
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Secondary Global Modes of Variable-Density Jets
5th AIAA Theoretical Fluid Mechanics Conference, 2008We conjecture that this behavior may be explained by a change in the local properties of the secondary instability from convective to absolute in nature. For any axial location in the jet, the local secondary stability properties are found by constructing ‘locally periodic’ base flows corresponding to the saturated primary instability passing by a ...
Joseph Nichols +3 more
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Absolute and Global Instability of Plane Submerged Jets
Fluid DynamicszbMATH Open Web Interface contents unavailable due to conflicting licenses.
Vedeneev, V. V. +3 more
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Global linear stability analysis of jets in cross-flow
Journal of Fluid Mechanics, 2017The stability of low-speed jets in cross-flow (JICF) is studied using tri-global linear stability analysis (GLSA). Simulations are performed at a Reynolds number of 2000, based on the jet exit diameter and the average velocity. A time stepper method is used in conjunction with the implicitly restarted Arnoldi iteration method. GLSA results are shown to
Marc A. Regan, Krishnan Mahesh
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Global capillary instability of an inclined jet
Journal of Fluid Mechanics, 1997The primary goal of the paper is to demonstrate that a circular jet of inviscid liquid, which issues from a nozzle at an angle to the gravitational field, can sustain a self-excited linear global mode. The mode is found for the flow that is locally convectively unstable at every point, i.e. has no region of local absolute instability.
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Global stability analysis of supersonic jets
AIAA Scitech 2020 Forum, 2020Michael Karp, Tim Flint, Philipp Hack
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Global instability in counter-current hot jets
AIP Conference Proceedings, 2023Karol Wawrzak, Agnieszka Wawrzak
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Metabolomics in cancer research and emerging applications in clinical oncology
Ca-A Cancer Journal for Clinicians, 2021Daniel R Schmidt +2 more
exaly
Integrative oncology: Addressing the global challenges of cancer prevention and treatment
Ca-A Cancer Journal for Clinicians, 2022Jun J Mao,, Msce +2 more
exaly