Results 71 to 80 of about 303 (176)

On Development of Automated Drive Systems for Domestic Mobile Engineering. Part 2

Механика машин, механизмов и материалов, 2016
This article addresses the problem of creating automated drives with automatic transmissions for domestically produced mobile machines. An analysis of main types of automatic transmissions (hydromechanical, automatedmechanical, dual clutch, hybrid ...
Leonid G. Krasnevsky, Sergei N. Poddubko
doaj  

Automatic Transmissions: the Technology of “X-by-Wire”

Механика машин, механизмов и материалов, 2017
An increase in the use of electronic and mechatronic devices has led to the introduction of mobile machines’ onboard control systems, which are free of usual mechanical link between the operator and the object controlled, and the control is maintained ...
Leonid G. Krasnevskiy
doaj  

RESEARCH ON DYNAMIC CHARACTERISTICS OF HYDRO-MECHANICAL CONTINUOUSLY VARIABLE TRANSMISSION

Jixie qiangdu, 2017
Analyzing the working principle of Hydro-mechanical Continuously Variable Transmission（ HMCVT）,and studying a HMCVT for water-dry dual-purpose high-power tractor.
LI JuanLing, LIU LianTao, XIAO MaoHua, WANG TingTing, WANG Xia, ZHNAG HaiJun   +5 more
doaj  

Energy Consumption Analysis of 2Z-X(B) Planetary Input-Coupled Hydro-Mechanical Tractor Transmission

Applied Sciences
The hydro-mechanical transmission (HMT) of continuously variable transmission tractors typically achieves speed regulation using a 2Z-X(A) planetary gear system.
Fuxing Ge, Ying Kong, Fengping Liu, Nana Luo, Zhuo Jin, Yehui Zhao, Guangming Wang   +6 more
doaj   +1 more source

Enhanced utilization efficiency of peroxymonosulfate via water vortex-driven piezo-activation for removing organic contaminants from water. [PDF]

Environ Sci Ecotechnol, 2022
Yu C, He J, Lan S, Guo W, Zhu M.
europepmc   +1 more source

Safeguarding Constructions of Modern Hydromechanical Transmissions

Механика машин, механизмов и материалов, 2012
The operating principle and construction of the electrofluidic control of modern hydromechanical transmissions that provide protection against the occurrence and consequences of alarm conditions at hazardous failure was considered in the paper.
L.G. Krasnevski, S.N. Poddubko, A.A. Mactskevich   +2 more
openaire   +1 more source

Design and Workflow Features of Unit of Interactive Clutches of Hydromechanical Transmission

Механика машин, механизмов и материалов, 2019
A review of clutches related to the type of tandem friction clutches is presented. The known solutions, disadvantages and advantages of the double friction clutch, which includes two control elements having a hydraulic connection between the hydraulic ...
Dmitriy S. Belabenko
doaj  

Research on Fuel Economy of Hydro-Mechanical Continuously Variable Transmission Rotary-Tilling Tractor

Energies
In response to the absence of an effective variable speed control strategy for tractors equipped with hydro-mechanical continuously variable transmission (HMCVT) during rotary-tillage operations, this study investigates the power transfer and fuel ...
Mingzhu Zhang, Ningning Wang, Sikang Zhou   +2 more
doaj   +1 more source

Development of Local and Foreign High-Power Hydromechanical Transmissions: Patent Landscape, Analysis, Trends. Part 1. Case Analysis

Механика машин, механизмов и материалов, 2017
Specifics of domestic and foreign hydromechanical transmissions for mine trucks and off-road vehicles are analyzed. High-power transmissions are unique components, that contain planetary gearboxes complicated for analysis and synthesis.
Vladimir B. Algin, Elena N. Bokovets, Evgeni V. Kuznetsov   +2 more
doaj  

Design of an optimal economy shift strategy for the power-cycling hydrodynamic mechanical transmission based on matching optimization

Frontiers in Mechanical Engineering
As a stepped transmission device, the power-cycling hydrodynamic mechanical transmission (PCHMT) needs to shift gears to adapt to different types of loader working conditions.
Xiaojun Liu, Changzhao Liu
doaj   +1 more source