Results 241 to 250 of about 92,194 (299)

Hydraulic Circuit in Damper: An Overview

Applied Mechanics and Materials, 2014
A Hydraulic circuit is a group of components such as pumps, actuators, and control valves so arranged that they will perform a useful task. When analyzing or designing a hydraulic circuit, the following three important considerations must be taken into account.Safety of operation,Performance of desired function, Efficiency of operation.It is very ...
Jayanta Das, Ajit Kumar
exaly   +2 more sources

Electro-rheological valves in a hydraulic circuit

IEE Proceedings D: Control Theory and Applications, 1991
An electro-rheological (ER) or 'smart' fluid changes from a fluid to a solid when a high electric field is applied to it. The effect is reversible and can be used in hydraulic valves with no moving parts and fast response times. One way to utilise the effect is presented. A simple equation to predict the controlled power is derived.< >
exaly   +2 more sources

Constructing virtual hydraulic circuits using Flash

Computer Applications in Engineering Education, 2010
AbstractVirtual hydraulic circuits can be valuable complements to hydraulic circuit experiment education since that they can relieve the problem of lack of physical hydraulic experiment equipments. Flash is the most widely used software for creating plane animations for education. In this article, the process of constructing a virtual hydraulic circuit
Zhenguo Gao, Chunsheng Wang
openaire   +1 more source

Modelling and Simulation of the Hydraulic Circuit of an Agricultural Tractor

8th FPNI Ph.D Symposium on Fluid Power, 2014
This work aims to analyse a complete hydraulic system of a medium size agricultural tractor, in order to perform an energy dissipation analysis and to test possible alternative configurations and solutions. The fuel consumption and energy dissipation in off-road vehicles have infact become a key feature, given the great attention devoted to the need of
PINTORE, FRANCESCO, BORGHI, Massimo, MORSELLI, Riccardo, BENEVELLI, Alessandro, ZARDIN, Barbara, BELLUZZI, FRANCESCO   +5 more
openaire   +1 more source

Study of the Hydraulic Synchronous Circuit and Synchronous Control of the Hydraulic Hoist

Applied Mechanics and Materials, 2013
This paper briefly classified the common types, working principle and technical characteristic of the hydraulic synchronous circuit. At the same time, the essential factor interfere with synchronization precise of the hydraulic hoist were indicated; and the control strategies and programs of the hydraulic hoist were compared.
Chen Xiao Ning, Xu She Zhang
openaire   +1 more source

Hydraulic Circuit Test Rig

Aircraft Engineering and Aerospace Technology, 1963
A NEW high and low temperature aircraft hydraulic rig is now in operation at the Dunlop Rubber Company's Aviation Division at Foleshill, Coventry. The purpose of the new rig is to test hydraulic system components—particularly those of wheel‐braking systems—of supersonic aircraft using the more advanced type of hydraulic fluid such as Imperial Chemical ...
openaire   +1 more source

Prevention of pollution in hydraulic circuits

Aircraft Engineering and Aerospace Technology, 1972
RESEARCH INTO POLLUTANTS in aircraft hydraulic circuits started about 20 years ago, in connection with failure of remote control missiles due to servo‐command obstructions. Later, with the inception of the NASA space programmes in the United States, more thorough studies were initiated when it became apparent that space craft trajectory errors could in
openaire   +1 more source

Analysis of a F1 Car Hydraulic Circuit Dynamic Behavior

SAE Technical Paper Series, 2001
<div class="htmlview paragraph">This paper deals with the study of the dynamic behavior of a F1 car gear selection hydraulic circuit, when involved in different shift transients.</div> <div class="htmlview paragraph">In the first part of the paper the actual circuit is described, and the main hypotheses adopted for the numerical ...
BORGHI, Massimo, MILANI, Massimo, M. PIRACCINI, M. FLANDOLI   +3 more
openaire   +2 more sources