Results 191 to 200 of about 2,604,903 (252)

Monitoring water percolation in a laboratory compacted soil dam using time-lapse electrical resistivity tomography. [PDF]

open access: yesSci Rep
Guireli Netto L   +7 more
europepmc   +1 more source

Continuous formulation of the layout of a hydromechanical transmission

Mechanism and Machine Theory, 2019
Abstract In this paper, an analytical formulation of the layouts of three-shaft hydromechanical transmissions is presented. The formulation was obtained starting from the Willis equation for the planetary gears. Its graphical representation results in a polar plot dependent only on the angular coordinate: by varying the latter between 0 and 2π, all ...
Rossetti A, Macor A
semanticscholar   +5 more sources

Design of hydromechanical transmission using network analysis

Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering, 2005
A systematic approach to the design of a three-shaft hydromechanical transmission (HMT) is proposed. The three-shaft HMT is classified into 12 basic configurations depending on the planetary gear position connected with the hydrostatic unit (HSU) at the input and the output shafts.
Dukhwan Sung, Sungho Hwang, Hyunsoo Kim
semanticscholar   +4 more sources

Optimal Control for Hybrid Electric Vehicle with Hydromechanical Transmission

2021 International Conference on Electrotechnical Complexes and Systems (ICOECS), 2021
Modern hybrid power plants, used in vehicles, creates many challenges for developers. A one of important tasks is the optimal distribution power between internal combustion engine and electric motor and optimal control of the vehicle motion.
Aleksei V. Makarov   +3 more
openaire   +2 more sources

FRICTION CLUTCH CONTROL IN HYDROMECHANICAL TRANSMISSION

Вестник Белорусско-Российского университета, 2021
Vladimir Petrovich Tarasik   +1 more
openaire   +2 more sources

Optimization of components and layouts of hydromechanical transmissions

International Journal of Fluid Power, 2017
In the agricultural and work machine sectors, hydromechanical transmission competes with traditional mechanical transmission. However, the double energy conversion taking place in hydrostatic transmission lowers the efficiency of the entire transmission.
Antonio Rossetti   +2 more
openaire   +3 more sources

Integrated control strategy of tractor hydromechanical continuously variable transmission

Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering, 2020
Given the transmission efficiency fluctuation and response lag problem of hydromechanical continuous variable transmission combined with the complex and variable working environment of a tractor, an integrated control strategy of engine throttle compensation–hydromechanical continuous variable transmission speed regulation is adopted for dual-flow ...
Guang Xia   +4 more
openaire   +2 more sources

Substantiation of the coefficients of joint operation of a diesel engine and hydromechanical transmission of a wheeled skidder

Известия СПбЛТА, 2023
Многочисленные исследования в различных лесопромышленных регионах РФ и климатических условиях позволили сформулировать научное положение, которое утверждает, что при трелевке пачки древесины в различных почвенно-грунтовых и климатических условиях ...
Александр Михайлович Кочнев   +2 more
semanticscholar   +1 more source

Hydromechanical Transmissions of Heavy-Duty Trucks

Russian Engineering Research, 2021
The properties of magnetic fluid used in hydromechanical transmissions (torque converters) are studied experimentally.
S. A. Eruslankin   +4 more
openaire   +1 more source

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