Results 81 to 90 of about 1,172,200 (380)

Design of pallet, frame and chain of soldering station conveyor

open access: yesMATEC Web of Conferences, 2018
The paper deals with constructional procedure and design of the soldering station for compressor outlet piping. The design of the mechanism is based on the need to create a device that will be able to move the pallet with the compressor between ...
Blatnická Mária   +2 more
doaj   +1 more source

Conditionally dynamic analysis of the centrifugal compressor operation in the aggregate recirculation line [PDF]

open access: yesОмский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение"
The procedure for conditionally dynamic (quasi-dynamic) hydraulic and thermal calculation of recirculation lines of compressor stations has been developed. As an example, the solution to the problem of reconstruction of the linear compressor station of
A. D. Vanyashov
doaj   +1 more source

Universal Neuromorphic Element: NbOx Memristor with Co‐Existing Volatile, Non‐Volatile, and Threshold Switching

open access: yesAdvanced Functional Materials, EarlyView.
A W/NbOx/Pt memristor demonstrates the coexistence of volatile, non‐volatile, and threshold switching characteristics. Volatile switching serves as a reservoir computing layer, providing dynamic short‐term processing. Non‐volatile switching, stabilized through ISPVA, improves reliable long‐term readout. Threshold switching operates as a leaky integrate
Ungbin Byun, Hyesung Na, Sungjun Kim
wiley   +1 more source

Air Compressor Station System Simulation [PDF]

open access: yesProceedings of the 1st International Conference on Mechanical Engineering and Material Science, 2012
Will design a good air compressor station system dynamic simulation run, will run process shows that for air compressor station design offer help and reference. Through the use of configuration software (KingView) complete air compressor station system simulation to verify the performance of the system, the unreasonable parts modified, improve the ...
openaire   +1 more source

Selection Strategies for Flexible Pressure Sensor Electrode Materials Toward Ultrafast Response

open access: yesAdvanced Functional Materials, EarlyView.
This study reveals, for the first time, how the electrode–organic interface governs the temporal performance of flexible pressure sensors. By pairing high‐conductivity CVD PEDOT with commonly used metal electrodes, the authors demonstrate that interfacial energy alignment dictates microsecond‐scale response, providing a straightforward design strategy ...
Jinwook Baek   +11 more
wiley   +1 more source

PTFE‐Activated Graphene Overcomes Dispersion Challenges for Scalable Solvent‐Free Fabrication of Ultra‐Thick, High‐Performance Cathodes in Lithium Metal Batteries

open access: yesAdvanced Functional Materials, EarlyView.
PTFE nanoparticle–anchored rGO (rGO@PTFE) for scalable solvent‐free fabrication of ultra‐thick, high‐density cathodes, achieving high conductivity (9.55 S cm−1), lithium transference (0.73), and improved wettability, is developed. The resulting cathode delivers 15.2 mAh cm−2 areal and 563 mAh cm−3 volumetric capacities, with full cells exhibiting 637 ...
Juhee Yoon   +7 more
wiley   +1 more source

Research of Mechanical Properties of Piping Yards in the Assessment of their Safe Operation [PDF]

open access: yesMetalurgija, 2007
Working life of piping yards of compressor stations is mainly influenced by material parameters of particular structural members. In the paper are given the results of static and dynamic tests of basic as well as welded joint material of pipe of ...
Trebuňa, F.   +3 more
doaj  

Wetting Interactions Between Porous Carbon Hosts and Liquid Sodium‐Potassium Alloys Toward Their Use in Negative Electrodes of Alkali‐Metal Batteries

open access: yesAdvanced Functional Materials, EarlyView.
Porous carbon host materials are investigated for their possible usage in liquid alkali‐metal negative electrodes. X‐ray computed tomography reveals pore‐filling behavior under various conditions: non‐wetting, forced wetting, and spontaneous wetting. The applicability of porous carbon in electrochemical cells is demonstrated at high areal capacities ...
Johannes Baller   +10 more
wiley   +1 more source

Mechanistic Insights into a Synergistic FeOx/Fe‐N4 System for Practical Nitrate Abatement with Value‐Added Ammonia Recovery

open access: yesAdvanced Functional Materials, EarlyView.
This work provides a novel interpretation of the nitrate reduction mechanism on iron oxides (FeOx) by employing constant‐potential density functional calculations and reports the design and synthesis of a robust and high‐performance Fe3O4/Fe‐N4‐C catalyst with remarkable Faradaic efficiency, current density, and stability under practical reaction ...
Qiang Zhou   +8 more
wiley   +1 more source

SYSTEM ANALYSIS OF EQUIPMENT OF COMPRESSOR STATIONS ON MAIN GAS PIPELINES TO ESTABLISH THE PRIORITIES OF EFFICIENT USE OF ENERGY RESOURCES

open access: yesИзвестия высших учебных заведений: Нефть и газ, 2017
It is shown that it is possible to significantly improve the energy efficiency of compressor stations on gas pipelines in underloading conditions. Significant energy savings can be obtained through the use of optimization calculations of the design ...
Yu. V. Kolotilov   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy