Results 61 to 70 of about 474,588 (344)
Journal of Applied Fluid Mechanics, 2021 The draft tube is one of the main components that integrate a turbine, since it has the function of recovering the residual kinetic energy after the runner by the pressure energy.
A. C. Barkett Botan +3 more
doaj
Controlling Flow in Draft Tube of Francis Turbine by Vortex Preventing Element [PDF]
, 2022 Deniz Sarper Semerci
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Plecstatin inhibits hepatocellular carcinoma tumorigenesis and invasion through cytolinker plectin
Molecular Oncology, EarlyView.The ruthenium‐based metallodrug plecstatin exerts its anticancer effect in hepatocellular carcinoma (HCC) primarily through selective targeting of plectin. By disrupting plectin‐mediated cytoskeletal organization, plecstatin inhibits anchorage‐dependent growth, cell polarization, and tumor cell dissemination.
Zuzana Outla +10 more
wiley +1 more source
Experimental investigation of draft tube flow instability
IOP Conference Series: Earth and Environmental Science, 2010 The draft tube of a hydraulic turbine is the component where the flow exiting the runner is decelerated, thereby converting the excess of kinetic energy into static pressure. However, in some refurbishment cases, the installation of an upgraded runner with an old draft- tube leads to an undesirable efficiency drop as the discharge is increased above ...
S Tridon +4 more
openaire +1 more source
Automatic shape optimisation of the turbine-99 draft tube [PDF]
, 2017 This is the author accepted manuscript.INTRODUCTION The performance of a hydraulic reaction turbine is significantly affected by the efficiency of its draft tube.
Daniels, SJ +4 more
core
Molecular Oncology, EarlyView.Nanosecond infrared laser (NIRL) low‐volume sampling combined with shotgun lipidomics uncovers distinct lipidome alterations in oropharyngeal squamous cell carcinoma (OPSCC) of the palatine tonsil. Several lipid species consistently differentiate tumor from healthy tissue, highlighting their potential as diagnostic markers.
Leonard Kerkhoff +11 more
wiley +1 more source
Vortex rope for overload operation of Francis turbine [PDF]
, 2013 Diplomová práce se zabývá CFD simulací vírového copu v kolenové sací troubě Francisovy turbíny při nadoptimálním provozu. Hlavním cílem práce je srovnání výsledků CFD simulací provedených pro původní kolenovou sací troubu a odvozenou sací troubu přímou s
Kozák, Jiří
core
Steady and unsteady numerical simulations of the flow in the Tokke Francis turbine model, at three operating conditions [PDF]
, 2015 This work investigates the flow in the scale model of the high-head Tokke Francis turbine at part load, best efficiency point and high load, as a contribution to the first Francis-99 workshop. The work is based on the FOAM-extend CFD software, which is a
Nilsson, Håkan, Stoessel, Lucien
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Research on Noise Reduction Method of Pressure Pulsation Signal of Draft Tube of Hydropower Unit Based on ALIF‐SVD [PDF]
, 2021 Yan Ren +7 more
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Peroxidasin enables melanoma immune escape by inhibiting natural killer cell cytotoxicity
Molecular Oncology, EarlyView.Peroxidasin (PXDN) is secreted by melanoma cells and binds the NK cell receptor NKG2D, thereby suppressing NK cell activation and cytotoxicity. PXDN depletion restores NKG2D signaling and enables effective NK cell–mediated melanoma killing. These findings identify PXDN as a previously unrecognized immune evasion factor and a potential target to improve
Hsu‐Min Sung +17 more
wiley +1 more source