Results 121 to 130 of about 1,583,809 (354)
Mathematical model of hydromanipulator of forest vehicle with recuperative hydraulic drive
IOP Conference Series: Earth and Environment, 2019 The relevance of using a recuperative hydraulic drive to control the hydraulic manipulator of a timber truck used in conducting selective sanitary cutting of forest care has been substantiated.
V. Nikonov, V. Posmetev, V. Posmetev
semanticscholar +1 more source
Shapeshifting Liquid Metal Droplets for Soft Fluidic Machines
Advanced Materials, EarlyView.This study presented a liquid metal shape shifting strategy which harnesses Lorentz force, surface tension and fluid instabilities to achieve autonomous fluidic power. By using a liquid metal droplet as a mobile current carrier, this strategy enables the development of low‐voltage, self‐oscillating pumps that outperform existing soft pumps.
Saba Firouznia +5 more
wiley +1 more source
Reducing the net torque and flow ripple effects of multiple hydraulic piston motor drives [PDF]
The torque and flow ripple effects which result when multiple hydraulic motors are used to drive a single motion of a mechanical device can significantly affect the way in which the device performs.
Bartos, R. D.
core +1 more source
Пристрій для суперфінішування [PDF]
, 2009 Винахід належить до галузі машинобудування, зокрема механічної обробки деталей абразивними брусками. Пристрій для суперфінішування містить електромагнітний вібратор, двоплечий важіль, на одному плечі важеля закріплений тримач абразивних брусків, шарніри ...
Akilov, Oleksandr Ivanovych +9 more
core
Experimental analysis of the parameters of the slewing platform drive mechanism of hydraulic excavators [PDF]
, 2016 Vesna Jovanović +2 more
openalex +1 more source
Reliability Assessment of Water Hydraulic-Drive Wave-Energy Converters
Energies, 2019 The main objective of the current paper is to determine fatigue critical details of wave-energy converters (WECs) and to evaluate their reliability.
Hua Liu +6 more
semanticscholar +1 more source
Advanced Materials, EarlyView.This review systematically examines the nanomechanical mechanisms of mussel‐inspired molecular interactions, primarily investigated by direct force measurement techniques such as surface forces apparatus and atomic force microscopy. The macroscopic adhesive and self‐healing performances of mussel‐inspired functional materials, including coacervates ...
Pan Huang, Hongjian Zhang, Hongbo Zeng
wiley +1 more source
Beyond Conventional Cooling: Advanced Micro/Nanostructures for Managing Extreme Heat Flux
Advanced Materials, EarlyView.This review examines the design, application, and manufacturing of biomimetic or engineered micro/nanostructures for managing high heat‐flux in multi‐level electronics by enhancing conductive, convective, phase‐changing, and radiative heat transfer mechanisms, highlighting their potential for efficient, targeted thermal management, and future prospects.
Yuankun Zhang +7 more
wiley +1 more source
Space Transportation System solid rocket booster thrust vector control system [PDF]
The Solid Rocket Booster, Thrust Vector Control (TVC) system was designed in accordance with the following requirements: self-contained power supply, failsafe operation, 20 flight uses after exposure to seawater landings, optimized cost, and component ...
Mccool, A. A. +2 more
core +1 more source
The Eccentuator: A new concept in actuation [PDF]
, 1980 A new concept in actuation for aerospace mechanisms is presented. This actuator, called an 'eccentuator', features unique output characteristics, installation and envelope efficiencies, and relative simplicity.
Musgrove, R. G.
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