Results 21 to 30 of about 129,116 (308)

Influence of ROV umbilical on power quality when supplying electrical loads [PDF]

, 2005
The paper investigates the effects of a 3 km electrical umbilical cable on power transmission for an "island" supply onboard an all/more electric 'work-class' remote operated vehicle (ROV).
Bingham, Chris, Snary, P, Stone, D A
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INFORMATION-MEASURING TEST SYSTEM OF DIESEL LOCOMOTIVE HYDRAULIC TRANSMISSIONS

Nauka ta progres transportu, 2015
Purpose. The article describes the process of developing the information-measuring test system of diesel locomotives hydraulic transmission, which gives the possibility to obtain baseline data to conduct further studies for the determination of the ...
I. V. Zhukovytskyy, I. A. Kliushnyk, O. B. Ochkasov, R. O. Koreniyk   +3 more
doaj   +1 more source

Research on transmission control method of tension tower hydraulic tension device based on PLC

Journal of Applied Science and Engineering, 2023
Using the traditional method to control the transmission process of the tension tower hydraulic tightening device, there is a problem of slow speed step response in the range of device operating speed from 12km/h to 32km/h.
Jinghui Zhang, Quanjun Yin, Haixing Yang, Zhongquan Jiao   +3 more
doaj   +1 more source

Multiobjective optimization of water distribution systems accounting for economic cost, hydraulic reliability, and greenhouse gas emissions [PDF]

, 2013
In this paper, three objectives are considered for the optimization of water distribution systems (WDSs): the traditional objectives of minimizing economic cost and maximizing hydraulic reliability and the recently proposed objective of minimizing ...
Angus R. Simpson, Atiquzzaman, Das, Deb, Duan, Farmani, Fearnside, Filion, Fu, Fu, Giustolisi, Halhal, Holger R. Maier, Ilich, Jayaram, Kapelan, Keedwell, Khu, Li, Nitivattananon, Ormsbee, Pezeshk, Prasad, Savic, Schneiter, Simpson, Todini, Tolson, Ulanicki, Walski, Water Services Association of Australia, Wenyan Wu, Wu, Wu, Wu, Wu, Wu, Zyl   +37 more
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RESEARCH OF RATIONAL CHARACTERISTICS OF THE DATE COMMUNICATION LINKS OF THE INFORMATION AND MEASURING SYSTEM

Nauka ta progres transportu, 2018
Purpose. The article focuses on determining the rational parameters of data transmission interfaces for information and measuring system for testing the hydraulic transmissions, as well as determining the degree of fault to-lerance in various operating ...
I. A. Kliushnyk
doaj   +1 more source

Laboratory tests of the hydraulic pump operating load with monitoring of changes in the physical properties

Measurement + Control, 2021
The present article deals with the physical properties monitoring of the transmission-hydraulic fluid, and changes of those properties due the operating load of the hydraulic pump in laboratory conditions.
Lubomir Hujo, Jozef Nosian, Marcin Zastempowski, Jan Kosiba, Jerzy Kaszkowiak, Matej Michalides   +5 more
doaj   +1 more source

Single and binary protein electroultrafiltration using poly(vinyl-alcohol)-carbon nanotube (PVA-CNT) composite membranes. [PDF]

, 2020
Electrically conductive composite ultrafiltration membranes composed of carbon nanotubes have exhibited efficient fouling inhibition in wastewater treatment applications. In the current study, poly(vinyl-alcohol)-carbon nanotube membranes were applied to
Gee, Terence, Gheen, Ben, Jassby, David, Rodgers, Victor GJ, Yeung, Raymond, Zhu, Xiaobo   +5 more
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Adaptive fuzzy Proportion Integration Differentiation control in hydraulic offshore wind turbine for optimal power extraction based on the estimated wind speed

Energy Science & Engineering, 2020
In this paper, a novel fuzzy Proportion Integration Differentiation (PID) controller is proposed to extract the optimal energy from wind for a hydraulic offshore wind turbine.
YaJun Fan, AnLe Mu
doaj   +1 more source

Energy Savings in Hydraulic Hybrid Transmissions through Digital Hydraulics Technology

Energies, 2022
Hydraulic hybrid drivetrains, which are fluid power technologies implemented in automobiles, present a popular alternative to conventional drivetrain architectures due to their high energy savings, flexibility in power transmission, and ease of operation.
Israa Azzam, Keith Pate, Jose Garcia-Bravo, Farid Breidi   +3 more
doaj   +1 more source

Stability of Hydraulic Systems with Focus on Cavitating Pumps [PDF]

, 1980
Increasing use is being made of transmission matrices to characterize unsteady flows in hydraulic system components and to analyze the stability of such systems.
Braisted, D. M., Brennen, C. E.
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