Pressure Pulsation Analysis of Oscillating Water Column Rotor Eccentricity Based on the Pulsation Tracking Network Method [PDF]
Journal of Applied Fluid MechanicsAn oscillating water column (OWC) is typical of axial rotor turbines, which are used to convert ocean wave energy into electrical energy. This device impacts downstream pressure pulsations when its rotor becomes eccentric. This study compared the details
J. Lu +6 more
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Compressional Pc5 type pulsations in the morningside plasma sheet [PDF]
Annales Geophysicae, 2001 We study compressional pulsations in Pc5 frequency range observed in the dawn-side at distances of about 10 RE , close to the magnetic equator. We use data obtained during two events of conjunctions between Equator-S and Geotail: 1000–1700 UT on 9 ...
A. Vaivads +11 more
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Effect of the staggered impeller on reducing unsteady pressure pulsations of a centrifugal pump
Energy Science & Engineering, 2022 The emitted noise and vibration induced by the unsteady flow of the centrifugal pump are always focused during its running, which is also associated with the high amplitude pressure pulsations.
Junxian Jiang +4 more
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Nihon Kikai Gakkai ronbunshu, 2014 Accurate evaluation of occurrence location and amplitude of pressure pulsations in a piping system can lead to efficient plant maintenance to prevent fatigue failure of piping and components because the pulsations could be main causes of vibration ...
Akira MAEKAWA +3 more
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Regimes with high levels of pressure pulsations in the model of Francis-99 hydro-turbine draft tube
Известия высших учебных заведений: Проблемы энергетики, 2017 The paper reports on the regimes of flow with high level of pressure pulsations in a laboratory air model of the Francis-99 hydro turbine draft tube.
I. V. Litvinov +2 more
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Modulation of human muscle spindle discharge by arterial pulsations--functional effects and consequences. [PDF]
PLoS ONE, 2012 Arterial pulsations are known to modulate muscle spindle firing; however, the physiological significance of such synchronised modulation has not been investigated.
Ingvars Birznieks +2 more
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The analysis of flow stability in a vortex furance model
MATEC Web of Conferences, 2017 Results of experimental study of the pulsation characteristics of a flow in isothermal model of vortex furnace with vertically oriented nozzles of secondary blast are obtained.
Anufriev Igor S. +3 more
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Influence of liquid layer height on pressure pulsations during evaporation/boiling under reduced pressure conditions [PDF]
E3S Web of ConferencesThe paper presents experimental data on the influence of the height of the horizontal liquid layer on the amplitude of pressure pulsations obtained during evaporation/boiling under reduced pressure conditions.
Brester Andrey +3 more
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Experimental study of air delivery into water-conveyance system of the radial-axial turbine
EPJ Web of Conferences, 2017 The paper presents an experimental study of oscillatory response in the Francis turbine of hydraulic unit. The experiment was performed on large-scale hydrodynamic test-bench with impeller diameter of 0.3 m.
Maslennikova Alexandra +3 more
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Intraocular Pressure Reduction Is Associated with Reduced Venous Pulsation Pressure
PLOS ONE, 2016 To explore whether alterations in intraocular pressure (IOP) affect vein pulsation properties using ophthalmodynamometric measures of vein pulsation pressure.Glaucoma patients had two retinal vein pulsation pressure (VPP) measurements from upper and lower hemiveins performed by ophthalmodynamometry at least 3 months apart.
Morgan, William H. +6 more
openaire +5 more sources