Results 51 to 60 of about 89,179 (297)

Numerical Simulation Research on Radial Force of Centrifugal Pump with Guide Vanes

Shock and Vibration, 2021
To reveal the internal unsteady flow state of the guide vane centrifugal pump, in this paper, the standard SST k‐ω turbulent flow model is used for unsteady numerical simulation of the centrifugal pump.
Dongrong Meng, Ting Jiang, Hongling Deng, Gaoyang Hou   +3 more
doaj   +1 more source

Piezoelectric Stimulation of Neural Cells: Exploring the Synergistic Potential of Hybrid Scaffolds for Enhanced Regeneration

Advanced Materials Interfaces, EarlyView.
Hybrid piezoelectric scaffolds offer a promising route for Central Nervous System regeneration by combining structural and electrical cues to support neural stem cell growth. This review highlights their potential to overcome current challenges in neural tissue engineering by exploring porous hybrid materials, their biological interactions, and ...
Heather F. Titterton, Chris R. Bowen, Hamideh Khanbareh   +2 more
wiley   +1 more source

Performance of a centrifugal pump running in inverse mode [PDF]

, 2004
This paper presents the functional characterization of a centrifugal pump used as a turbine. It shows the characteristics of the machine involved at several rotational speeds, comparing the respective flows and heads.
Engeda A., Fernández J., Kittredge C. P., Knapp R. T., Neumann B., Stepanoff A. J.   +5 more
core   +1 more source

The influence of blade curvature radius on the internal unsteady characteristics of a centrifugal pump

Energy Science & Engineering
To study the influence of the blade curvature radius on the flow‐induced vibration and noise of the centrifugal pump, the internal sound field of the IS 80‐65‐160 centrifugal pump was numerically calculated by adjusting the blade wrap angles to change ...
Yuqin Wang, Shuai Liu, Zhenhu Cao
doaj   +1 more source

Integrating Direct Air Capture Technology and Plasma Based Calcination for Sustainable Syngas and Concrete – An Experimental Investigation

Advanced Materials Interfaces, EarlyView.
This study presents an experimental Proof‐of‐Concept of an electrified CO2${\rm CO}_2$ loop that combines DAC and GA‐plasma conversion. Atmospheric CO2${\rm CO}_2$ is captured and solidified as CaCO3${\rm CaCO}_3$, followed by plasma‐based calcination to regenerate CaO and with the possibility to split CO2${\rm CO}_2$ into CO for syngas synthesis. This
Valentin Benedikt Seithümmer, Samuel Jaro Kaufmann, Felix Jonathan Brucker, Resul Çağtay Sahin, Kai Peter Birke, Paul Rößner   +5 more
wiley   +1 more source

Unsteady Diffuser Vane Pressure and Impeller Wake Measurements in a Centrifugal Pump [PDF]

, 1987
Unsteady surface pressure measurements on a vaned diffuser of a centrifugal pump, and wake measurement of the flow exiting a centrifugal impeller into a vaneless diffuser are presented.
Acosta, A. J., Arndt, N., Brennen, C. E., Caughey, T. K.   +3 more
core  

Centrifugal pumps

Centrifugal pumps．
種別 ...
  +5 more sources

Research on the Relationship between Sediment Concentration and Centrifugal Pump Performance Parameters Based on CFD Mixture Model

Energies, 2022
To study the relationship between sediment concentration and the performance parameters of centrifugal pumps, Jiamakou water supply pumping station with total installed capacity of 30,880 kW was selected to analyze characteristics of the centrifugal pump
Xinhao Wu, Peilan Su, Jianhua Wu, Yusheng Zhang, Baohe Wang   +4 more
doaj   +1 more source

Perfusion Bioreactor Culture Incorporating Mechanical Confinement Enhances Mesenchymal Stem Cell Extracellular Vesicle Production and Wound Healing Potential

Advanced Materials Technologies, EarlyView.
Scalable manufacturing challenges and limited potency remain two of the most intransigent issues limiting clinical translation of EV therapeutics. Mechanical cues can induce phenotypic changes and increased vesiculation in EV source cells without the use of extraneous reagents, chemicals, and/or cargo, thereby potentially drastically improving the ...
Emily H. Powsner, Raith Nowak, Stephanie M. Kronstadt, Nicholas H. Pirolli, Talia J. Solomon, Kristin Nikolov, William Pieper Holeman, Ian M. Smith, Kimberly M. Stroka, John P. Fisher, Steven M. Jay   +10 more
wiley   +1 more source

Impeller Optimized Design of the Centrifugal Pump: A Numerical and Experimental Investigation

Energies, 2018
Combined numerical simulation with experiment, blade wrap angle, and blade exit angle are varied to investigate the optimized design of the impeller of centrifugal pump. Blade wrap angles are 122°, 126°, and 130°. Blade exit angles are 24°
Xiangdong Han, Yong Kang, Deng Li, Weiguo Zhao   +3 more
doaj   +1 more source