Results 101 to 110 of about 2,984,753 (355)

Service Life Evaluation and Ultimate Water Content Prediction on Gas Valve of Multistage Compressor

open access: yesShiyou jixie
Gas reinjection in oilfields has the characteristics such as water contained in medium, high and wide variable range of pressure, the multistage reciprocating compressor is easily damaged by water hammer.
Li Peng   +4 more
doaj  

Coupled Ferroelectric–Photoelectrochemical in Water Reduction Over BiFeO3 Thin Film Heterostructure Modulated by Rare‐Earth Doping

open access: yesAdvanced Functional Materials, EarlyView.
Gd‐doped BFO (BGFO) exhibits a ∼2‐order reduction in leakage current owing to its lowest content of oxygen vacancies. This leads to a ∼2.5‐fold increase in remnant polarization. These improvements in BGFO effectively boost charge separation and transportation, resulting in the greatest incident photon‐to‐current efficiency of 12.9 ± 0.73% and a ∼1.5 ...
Ming‐Wei Chu   +7 more
wiley   +1 more source

Ultrafast Adhesion/Friction Bidirectionally Switchable Control by Vibration

open access: yesAdvanced Functional Materials, EarlyView.
Bioinspired gradient smooth architectures enable vibration‐switchable adhesion/friction with 62.02 kPa adhesion strength, 131.57 kPa shear strength, tilt angles ≥ 3°, roughness ≥ Ra 0.8 µm, 400 Hz antivibration robustness, and dual‐mode control. The synergy of geometry optimization and vibration modulation tuning bridges multidomain adaptability and ...
Jian Chen   +10 more
wiley   +1 more source

Durable Physically Mixed Microporous and Mesoporous MOFs/Nanofiber Aerogel 3D Composites for Effective Toxic Gas Capture and Organophosphonate Detoxification

open access: yesAdvanced Functional Materials, EarlyView.
Ultralight 3D nanofibrous aerogels embedded with metal‐organic frameworks effectively capture and neutralize toxic gases and organophosphonates. Incorporating mesoporous UiO‐66‐NH2 and HKUST‐1 into PAN/PVP fibers enables high MOF loading while maintaining mechanical strength and structural stability.
Mai O. Abdelmigeed   +6 more
wiley   +1 more source

INFLUENCE OF TECHNOLOGICAL PARAMETERS OF CROSS-COUNTRY GAS PIPELINE ON OPERATIONAL INDICES OF COMPRESSOR STATION

open access: yesИзвестия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2014
The paper contains an analysis that reveals an influence of technological parameters of a cross-country pipeline on operational indices of a compressor station.
A. A. Abrazovsky
doaj  

Impact of Compressor Station Availability on the Techno-Economics of Natural Gas Pipeline Transportation

open access: yesEnergies
This study aims to examine the impact of compressor station availability on the techno-economic aspects of natural gas pipeline transportation, using the proposed Trans-Saharan Gas Pipeline (TSGP) project as a case study.
Oluwatayo Babatope Ojo   +2 more
doaj   +1 more source

A method for modelling compressor bleed in gas turbine analysis software

open access: bronze, 2020
Rick Hackney   +2 more
openalex   +2 more sources

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