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Routes of Aircraft Cabin Air Contamination from Engine Oil, Hydraulic and Deicing Fluid [PDF]
INCAS Bulletin, 2022 Purpose: This paper discusses potential contamination of the air in passenger aircraft cabins. It gives an overview of cabin air contamination basics. It further names possible contamination sources and possible routes of contamination.
Dieter SCHOLZ
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Research on a hydraulic manipulator arm of an automatic bottom laying robot for underground roadway in coal mine [PDF]
ITM Web of Conferences, 2022 This paper studies a robot with rapid bottoming technology that integrates the transportation, installation and removal of bottoming modules, and rapid road surface leveling.
Min Fusong, Zhai Zhengcheng, Jin Chao
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Numerical Simulation of the Effect of Weir Magnification on Hydraulic and Hydrodynamic Characteristics in Diversion Dams [PDF]
محیط زیست و مهندسی آب, 2022 Since the geometry of duck tip overflows will complicate the problem for theoretical and practical purposes, it is crucial to study the magnification and hydraulic change of flow on these overflows.
Davoud Davoudmaghami +2 more
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Design, Manufacture, and Experimental Validation of a Hydraulic Semi-Active Knee Prosthesis
IEEE Transactions on Neural Systems and Rehabilitation Engineering, 2023 In this article, a new hydraulic semi-active knee (HSAK) prosthesis is proposed. Compared with knee prostheses driven by hydraulic-mechanical coupling or electromechanical systems, we novelly combine independent active and passive hydraulic subsystems to
Zhennan Li +5 more
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Actuators, 2021 This paper deals with safety-critical, high-power actuation in aerospace applications. Using a system-level synthetic view, it identifies, explains and discusses the reasons why electrically supplied, or power-by-wire, solutions have not spread rapidly ...
Jean-Charles Maré
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Machines, 2023 Generally speaking, excessive side thrust and roller slippage are two different aspects affecting cam-roller mechanisms. In novel large-scale hydraulic drivetrains for offshore wind turbines, the highly dynamic nature of these mechanisms combined with ...
Pedro Amoroso +2 more
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Revue Archéologique de l’Est, 2021 The public and private baths in the Eduen territory have been studied on a large scale and are generally well documented. Based on the Narbonnaise typology, it is possible to reconstruct the thermal system in the baths of other provinces and cities, such
Laetitia BORAU
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Revista Brasileira de Engenharia Agrícola e Ambiental, 2001 Objetivou-se, com este trabalho, estudar o comportamento da equação de Swamee-Jain nas mais variadas situações de condução de água em sistemas pressurizados, para isto se desenvolveu um aplicativo computacional para realizar simulações variando o ...
Leandro Andrade, Jacinto de A. Carvalho
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Effect of Electrification on the Quantitative Reliability of an Offshore Crane Winch in Terms of Drive-Induced Torque Ripples [PDF]
Modeling, Identification and Control, 2023 Offshore crane winches are equipment installed on sea vessels and designed for accurate lifting and lowering of payloads at subsea levels in all conditions and are equipped with Active Heave Compensation (AHC) capabilities which keep the handled payload ...
Mohamed Yousri +2 more
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Review of the Energy Saving Hydraulic System Based on Common Pressure Rail
IEEE Access, 2017 Recently, much effort has been directed toward reducing the energy consumption of hydraulic systems against the backdrop of energy shortages and environmental problems.
Wei Shen +3 more
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