Results 61 to 70 of about 315,319 (294)
Abnormal Vertical Pump Suction Recirculation Problems Due To Pump-System Interaction [PDF]
, 2004 Lecturepg. 18It is well documented that the proper operation of vertical centrifugal pumps is greatly dependent upon the entire pump/piping system, which includes the piping geometry and the system operating conditions.
Price, Stephen M. +2 more
core +1 more source
Advanced Materials, EarlyView.A microfluidic method is presented which enables parallelized fabrication of rod‐shaped microgels, based on step‐emulsification (SE) droplet generation and subsequent droplet distribution and confinement, combined in a single device. Microgel rods are fabricated in parallel at different flow rates based on two light‐mediated crosslinking chemistries ...
Matthias Mork +5 more
wiley +1 more source
Advanced Materials, EarlyView.A chemically defined PEG‐based microgel platform enables scalable, reproducible production of three‐dimensional microgel‐iPSC constructs in multiple sizes. The system is compatible with high‐throughput automation and supports human iPSC expansion and differentiation within a single construct, including directed differentiation into cardiac organoids ...
Laura Klasen +8 more
wiley +1 more source
, 2006 A rigorous statistical methodology using survival analysis (SA) was developed and applied to electrical submersible pump (ESP) system performance data. The approach extracts unbiased information from performance data and permits lifetime modeling, with ...
Weir-Jones, Iain +3 more
core +1 more source
Soft and Transient Bioelectronics Enabled by Polymer‐Free Ti3C2Tx MXene Hydrogels
Advanced Materials, EarlyView.We present Ti3C2Tx MXene hydrogel (MXgel) bioelectronics, a soft, flexible, and fully transient platform for high‐fidelity neural recording and stimulation. MXgel bioelectronics exhibit exceptional electrical conductivities, low electrochemical impedances, and high charge injection capacities.
Raghav Garg +15 more
wiley +1 more source
Известия Томского политехнического университета: Инжиниринг георесурсов, 2017 Relevance of the research is caused by fact that 80 % of oil in the Russian Federation is extracted using electrical submersible pump units and this index is growing, but specific ratio of wells with electrical submersible pump in the general fund has ...
Evgeny Vladimirovich Bolovin +1 more
doaj +2 more sources
Offline Chemical Wash for Internal Fouled Multistage Pump [PDF]
, 2022 Case StudiesHigh pressure lean amine pump performance dropped within a span of about 1 month due to internal fouling. Fouling was caused by accumulation of iron sulphide.
Tinagaran, Ng, Wei Sing
core +1 more source
Advanced Materials, EarlyView.Development of a novel method for synthesizing Ni single atom catalysts for highly selective electrochemical CO2 reduction in situ. This catalyst achieves 100% selectivity for CO and is formed in an industrially relevant cell architecture. Using post‐mortem XRD, STEM, and EDS and operando XAS, the identity of the active site and the mechanism behind ...
Ian Street +5 more
wiley +1 more source
Design Optimization and Test of Submersible Plunger Pump Power Package
Shiyou jixie, 2018 The rodless lifting technology of submersible plunger pump shows some problems such as limited displacement range, low reliability of the unit and easy-damage of cable.
Liu Yongxin
doaj
Linear actuator for a submersible water pump for use in boreholes [PDF]
, 2007 Both the theory and the test results show that the E-core electromagnet linear actuator, which is based on the variable reluctance principle, can generate a normal force in excess of 400kNm(^-2) when there is a flux density of IT within the airgap.
Cain, Martin
core