Results 61 to 70 of about 1,549,833 (399)
Simulation Modeling of the Adaptive System for Hydraulic Drives of a Stalk Forage Separator
Журнал інженерних наукThe article aims to increase the accuracy of the block-portioned stem feed separator, reducing unproductive power losses and dynamic loads in the hydraulic drive of the separator by developing scientific fundamentals based on nonlinear mathematical ...
Natalia Veselovska +4 more
doaj +1 more source
Hydraulic drive mechanism Patent [PDF]
, 1967 Hydraulic drive mechanism for leveling isolation ...
Tsutsumi, K.
core +1 more source
Mathematical modelling of a hydraulic accumulator for hydraulic hybrid drives
Mathematical and Computer Modelling of Dynamical Systems, 2016 ABSTRACTHydraulic accumulators are used as energy storages in a wide area of applications. In particular, in automotive hybrid drive-trains, this type of energy storage is an interesting alternative to today’s common strategies like chemical batteries or flywheels.
Wolfgang Kemmetmüller +3 more
openaire +2 more sources
Advanced Biology, EarlyView.The glomerular filtration barrier (GFB) is the first step of blood filtration by the kidneys. The concerning increase of kidney diseases makes the development of new models essential. In this context, microphysiological glomerular filtration barriers focus on closely reproducing the physiological architecture of the in vivo GFB: podocytes, glomerular ...
Manon Miran +5 more
wiley +1 more source
Micromachines, 2021 The technology for stepper drive that can achieve accurate motion in the hydraulic field has always been urgently needed in the industry. This paper proposes a hydraulic stepper drive based on five high speed on/off valves and two miniature plunger ...
Hanyu Qiu, Qi Su
doaj +1 more source
Space shuttle orbiter auxiliary power unit development challenges [PDF]
, 1985 When the flying spacecraft was approved for development, a power unit for the hydraulic system had to be developed. Unlike other systems on the orbiter, there was no precedent in earlier spacecraft for a hydraulic system nor for the power unit to drive ...
Lance, R., Weary, D.
core +1 more source
Analysis of Vibration in Hydraulic Drive System
Bulletin of JSME, 1979 It is well known that stick-slip motion often occurs while operating a hydraulic drive system with plane slide-ways at low speed and there are a number of researches reported on the analysis of such a motion. The authors made similar experiments with a hydraulic system with comparatively small friction and found that vibrations without sticking could ...
Takayuki Nakagawa +2 more
openaire +4 more sources
Advanced Engineering Materials, EarlyView.This study presents a 3D representative volume element‐based simulation approach to predict mesoscopic residual stress and strain fields in silicon solid solution‐strengthened ductile cast iron. By modeling phase transformation kinetics with an enhanced Johnson–Mehl–Avrami–Kolmogorov model, the effects of varying cooling rates on residual stresses are ...
Lutz Horbach +6 more
wiley +1 more source
Anti-backlash circuit for hydraulic drive system Patent [PDF]
, 1966 Antibacklash circuit for hydraulic drive ...
Acord, J. D.
core +1 more source
Climatic effect on characteristics of a hydraulic drive of a self-propelled vehicle
IOP Conference Series: Materials Science and Engineering, 2020 This paper considers the dependences of performance parameters of the hydraulic drive of self-propelled vehicles used in road-building, logging, oil-producing, and other fields.
A. S. Kaverzina +5 more
semanticscholar +1 more source