Results 71 to 80 of about 91,606 (298)
Analysis of Unsteadinesses in a Vaned Diffuser of Centrifugal Machinery. [PDF]
, 2013 The aim of this article is to present experimental results obtained on a fan composed of a radial impeller matched with a vaned diffuser. There is no volute downstream to the diffuser. Consequently the diffuser outlet is at free air. The particularity of
ROUSSETTE, Olivier +5 more
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Investigation of Unsteady Aerodynamic Excitation on Rotor Blade of Variable Geometry Turbine
International Journal of Rotating Machinery, 2019 To investigate the aerodynamic excitations in variable geometry turbines, the full three-dimensional viscous unsteady numerical simulations were performed by solving N-S equations based on SAS SST method.
Jian Liu, Wei-Yang Qiao, Wen-Hua Duan
doaj +1 more source
pH‐mediated activation of the lysosomal arginine sensor SLC38A9
FEBS Letters, EarlyView.Cells monitor nutrient levels via the lysosomal transporter SLC38A9 to activate the mechanistic target of rapamycin complex 1 (mTORC1). This study reveals that SLC38A9 function is regulated by pH. We identified histidine 544 as a critical pH sensor that undergoes conformational changes to control amino acid efflux from lysosomes; therefore, it ...
Xuelang Mu, Ampon Sae Her, Tamir Gonen
wiley +1 more source
, 2019 Experimental measurements to analyze the pressure fluctuation performance of a centrifugal pump with a vaned-diffuser, which its specific speed is 190. Results indicate that the main cause of pressure fluctuation is the rotor-stator interference at the ...
Houlin Liu +4 more
core +1 more source
Error of large-eddy simulation in the wall pressure fluctuation of a turbulent channel flow
, 2021 We analyze the error of large-eddy simulation (LES) in wall pressure fluctuation of a turbulent channel flow. To separate different sources of the error, we conduct both direct numerical simulations (DNS) and LES, and apply an explicit filter on DNS data
Bowen Yang +4 more
core +1 more source
FEBS Letters, EarlyView.Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure +3 more
wiley +1 more source
Low-frequency pressure fluctuation damper based on hydropneumatic spring with constant stiffness
, 2018 A wide spectrum of pressure fluctuation frequencies occurs in hydraulic systems. Particularly hazardous and difficult to eliminate are pressure fluctuations in the range up to 50 Hz, resulting in the generation of infrasounds by machines equipped with a ...
Figiel, A., Kudźma, Z., Stosiak, M.
core +1 more source
Biophysical approaches for studying viral entry
FEBS Letters, EarlyView.Viruses infect all living organisms and have been responsible for major epidemics and pandemics. Their ongoing evolutionary battle with host defenses creates a constant need for improved tools to study viral behavior. Advancing methods to probe viral attachment, fusion, and genome release deepen our understanding of how infections begin and support the
Inbar Yosibash, Raya Sorkin
wiley +1 more source
Investigation of intraocular pressure fluctuation as a risk factor of glaucoma progression
, 2018 Juliane Matlach,1 Sandra Bender,2 Jochem König,2 Harald Binder,2,3 Norbert Pfeiffer,1 Esther M Hoffmann1 1Department of Ophthalmology, University Medical Center Mainz, Mainz, Germany; 2Institute of Medical Biostatistics, Epidemiology and Informatics,
Bender S +5 more
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Experimental study of a bubbling fluidized bed with a rotating distributor [PDF]
, 2008 Esta tesis consiste en la caracterización experimental de la hidrodinámica de un nuevo lecho fluido de distribuidor rotatorio. Existen numerosas referencias en la literatura en las que se analizan los factores que influyen en la calidad de la ...
Sobrino Fernández, Celia
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