Results 51 to 60 of about 89,656 (296)

Liquid pump for astronaut cooling [PDF]

, 1972
The Apollo portable life support system water-recirculation pump used for astronaut cooling is described. The problems associated with an early centrifugal pump and how these problems were overcome by the use of a new diaphragm pump are discussed ...
Carson, M. A.
core   +1 more source

Fluid Forces Control Structural Remodeling of Blind‐Ended Lymphatic Microvessels

Advanced Healthcare Materials, EarlyView.
Using innovative microfluidic biofabrication with fluid mechanical insights, we recapitulated the blind‐ended microanatomy and physiological drainage properties of capillary lymphatics. Our results reveal the interrelationship between intra‐ and extraluminal regions of lymphatic vessels due to flow‐induced sprouting and morphological changes that ...
Jacob C. Holter, Shashwat S. Agarwal, Joseph W. Tinapple, Joseph M. Barlage, Travis H. Jones, Jonathan W. Song   +5 more
wiley   +1 more source

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, Badie, Corba, Dong, Eck, Gorelov, Greenwood, Greitzer, Iino, Iversen, Kemp, Miner, Miner, Morfiadakis, Norrie, Parker, Platzer, Segal, Tsujimoto, van den Braembussche   +19 more
core   +2 more sources

Advanced 3D Platforms for Modeling CNS Neuroinflammation: Cell Integration, Techniques, and Challenges

Advanced Healthcare Materials, EarlyView.
This review summarizes the roles of key central nervous system cell types, the extracellular matrix, and the blood‐brain barrier in neuroinflammation, and their integration into diverse 3D culture systems. It examines major incorporation strategies, including direct co‐culture, hydrogel encapsulation, transwell migration assays, and bioprinting ...
Emmanuelle D. Aiyegbusi, Julia Di Stefano, Dearbhaile Dooley   +2 more
wiley   +1 more source

Efficiency Analysis of the 946–P-1–B Centrifugal Pump in PT Installation and Shipment Area. Pertamina Refinery Unit II Production Sungai Pakning

Metal: Jurnal Sistem Mekanik dan Termal
Centrifugal pumps are a type of pump that is widely used in various industrial applications to convey liquids. This article presents a comprehensive review of centrifugal pumps, including working principles, main components, pump power, and pump ...
Ridwan Abdurrahman, Rizki Fitriadi Romadhani   +1 more
doaj   +1 more source

Performances and flow analysis in the centrifugal vortex pump [PDF]

, 2013
Improvements to the characteristics of a centrifugal pump through the addition of a vortex rotor were investigated both experimentally and with computational fluid dynamic (CFD) analysis. The idea behind that improvement is in creating so-called coherent
Guzović, Zvonimir, Mihalić, Tihomir, Predin, Andrej   +2 more
core   +1 more source

3D‐Printable, Honeycomb‐Inspired Tissue‐Like Bioelectrodes for Patient‐Specific Neural Interface

Advanced Materials, EarlyView.
3D printed MRI‐compatible tissue‐like neural electrodes tailored to individual gyral patterns. This honeycomb‐inspired printable gel electrode (HiPGE) employs a bioinspired architecture with soft hydrogels, engineered to match the softness of brain tissue.
Marzia Momin, Luyi Feng, Xiaoai Chen, Salahuddin Ahmed, Basma AlMahmood, Li‐Pang Huang, Jiashu Ren, Xinyi Wang, Hyunjin Lee, Samuel R. Cramer, Nanyin Zhang, Sulin Zhang, Tao Zhou   +12 more
wiley   +1 more source

Pump Combination Regulating Method of Centrifugal Water Injection Station for Energy Saving

Shiyou jixie, 2019
Most researches on pump station optimization focus on the pump station operation parameters, which gives the start and stop situation under the minimum power.
Cui Yuhai, Wang Zenglin, Ma Zhenfu, Li Zengliang, Li Yongkang, Liu Gang, Zhang Jitong   +6 more
doaj  

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

Optimization Design of Marine Centrifugal Pump Blade Profile Based on Hybrid Clonal Selection Algorithm Integrating Slime Mold Algorithm and Tangent Flight Mechanism

Journal of Marine Science and Engineering
The marine centrifugal pump is one of the most energy-intensive pieces of equipment in ship auxiliary machinery, and the efficient design of its hydraulic components can effectively reduce the total energy consumption of the ship system.
Ye Yuan, Qirui Chen, Shifeng Wang
doaj   +1 more source