Results 31 to 40 of about 109,720 (300)
Finite element calculations and experimental verification of the unsteady potential flow in a centrifugal volute pump [PDF]
, 1994 In this paper we present a finite-element-based methode for the calculation of the unsteady potential flow in rotor/stator configurations. A numerical algorithm was developed to calculate the two-dimensional flow through a centrifugal volute pump, taking
Badie +19 more
core +2 more sources
Bubble-Driven Inertial Micropump
, 2012 The fundamental action of the bubble-driven inertial micropump is investigated. The pump has no moving parts and consists of a thermal resistor placed asymmetrically within a straight channel connecting two reservoirs.
Alexander N. Govyadinov +7 more
core +1 more source
Unsteady Flow in Cavitating Turbopumps [PDF]
, 1975 Unsteady flow in a cavitating axial inducer pump is analyzed with the help of a simple two-dimensional cascade model. This problem was motivated by a desire to study the effect of unsteady cavitation on the so-called POGO instability in the operation of ...
Acosta, A. J., Kim, J. H.
core +1 more source
Influence of Inlet Angle of Guide Vane on Hydraulic Performance of an Axial Flow Pump Based on CFD
Shock and Vibration, 2020 Axial flow pump has been widely used in hydraulic engineering, agriculture engineering, water supply and sewerage works, and shipbuilding industry. In order to improve the hydraulic performance of pump under off-design working conditions, the influence ...
Lei Xu +5 more
doaj +1 more source
Influence of Balance Hole Diameter on Leakage Flow of the Balance Chamber in a Centrifugal Pump
Shock and Vibration, 2021 The balancing holes in centrifugal pumps with seals mounted in both suction and discharge sides are one of the approaches used by pump manufacturers to reduce the axial thrust. The balance hole diameter directly affects the axial force of the centrifugal
Wei Dong +5 more
doaj +1 more source
Synergistic Model of Cardiac Function with a Heart Assist Device [PDF]
, 2019 The breakdown of cardiac self-organization leads to heart diseases and failure, the number one cause of death worldwide. The left ventricular pressure–volume relation plays a key role in the diagnosis and treatment of heart diseases.
Bestel, Haken, Knudsen, Simaan, Tuzun
core +2 more sources
CFD Numerical Simulation of the Complex Turbulent Flow Field in an Axial-Flow Water Pump
Advances in Mechanical Engineering, 2014 Further optimal design of an axial-flow water pump calls for a thorough recognition of the characteristics of the complex turbulent flow field in the pump, which is however extremely difficult to be measured using the up-to-date experimental techniques ...
Wan-You Li +4 more
doaj +1 more source
Journal of Marine Science and Engineering, 2023 An axial-flow pump as a turbine (PAT), as compared to the conventional Francis turbine, has the advantages of not being restricted by the terrain and having lower cost to reverse the pump as a turbine for power generation.
Fan Yang +5 more
doaj +1 more source
Data summary and computer program for axial-flow pump rotor performance [PDF]
, 1974 Assembly of noncavitating blade element performance data for axial-flow pump rotor configurations has been collected and organized. Program facilitates handling large amounts of experimental data involved and may be used as data reduction program to ...
Britsch, W. R. +4 more
core +1 more source
FEBS Letters, EarlyView.We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley +1 more source