Results 31 to 40 of about 451 (199)

Prediction of the Main Gear Lifetime of BELAZ Dump Truck at the Design Stage

open access: yesМеханика машин, механизмов и материалов, 2023
The purpose of the research is to improve the method for calculating the lifetime of bevel gears with a circular tooth of the driving axle of the BELAZ dump truck with a hydromechanical transmission.
Aliaksander S. Lisichik   +4 more
doaj   +1 more source

Automatic Transmissions. Complex of Algorithms of “Clutch-to-Clutch Shifts” Technology: Analysis of Architecture, Generalized Structure, Development. Part 2

open access: yesМеханика машин, механизмов и материалов, 2021
The article continues the series of the author publications, which considers the main provisions of the “Clutch-to-Clutch Shifts” (CTC) technology — technology for automatic controlling the switching of automatic transmission (AT) stages, used in the ...
Leonid G. Krasnevskiy
doaj   +1 more source

Mechanical Efficiency of HMCVT under Steady-State Conditions

open access: yesShock and Vibration, 2021
Hydromechanical continuously variable transmission (HMCVT) technology has been widely used due to its advantages of ride comfort and fuel economy. The relatively uniform efficiency expression of HMCVT is obtained by studying torque and transmission ...
Guangqing Zhang   +6 more
doaj   +1 more source

Investigation of the Cavitation Process in the Circulation Circle of the Hydromechanical Transmission of the BELAZ Loader

open access: yesМеханика машин, механизмов и материалов, 2023
A study of the working fluid flow in the torque converter was carried out using CFD modeling technology and an analysis of the dependence of cavitation on the torque converter operating mode.
Vera V. Parmanchuk   +2 more
doaj   +1 more source

Designing Comprehensive Shifting Control Strategy of Hydro-Mechanical Continuously Variable Transmission

open access: yesApplied Sciences, 2022
The shift quality is one of the most important criteria for evaluating the operation and transportation of a hydro-mechanical continuously variable transmission (HMCVT) tractor.
Jiang Li   +4 more
doaj   +1 more source

Quantifying Soft‐Surgery in Cochlear Implantation: Multimodal Data From 30 International Specialists

open access: yesThe Laryngoscope, EarlyView.
Objective data from 30 specialist cochlear implant surgeons showed that surgical handling strongly influences intracochlear mechanical stress during implantation. Surgeons with fewer than 50 lifetime insertions performed significantly worse than more experienced colleagues, while self‐assessment did not reflect objective performance in any group ...
Philipp Aebischer   +3 more
wiley   +1 more source

Feul economy and performance of future I.C engine vehicles [PDF]

open access: yes, 1986
In order to investigate the feasibility of the various proposed design Improvements in motor vehicles, a flexible computer simulation package has been developed at the University of Durham.
Shakib, Nader
core  

Redistribution of Basal Forces and Shielding Model for Seismic Signals of Debris Flows Over Loose Thin‐Layer Sediments

open access: yesWater Resources Research, Volume 62, Issue 6, June 2026.
Abstract Debris flows over riverbeds generate intense basal force fluctuations that radiate seismic signals, offering a key tool for remotely monitoring their dynamics. In steep, highly erosive mountainous channels, bedrock is often covered by a thin layer of loose sediments, which significantly reduce seismic energy.
Bo Pang   +4 more
wiley   +1 more source

Design and development of a continuously variable ratio transmission for an automotive vehicle. Phase IV. Quarterly progress report

open access: yes, 1978
Progress in the design and development of a continuously variable ratio transmission for an automotive vehicle is reported. The Major automotive hydromechanical transmission development problem continues to be the reduction of hydrostatic noise and the ...

core   +1 more source

Control Aspects of Complex Hydromechanical Transmissions : with a Focus on Displacement Control

open access: yes, 2017
This thesis deals with control aspects of complex hydromechanical transmissions. The overall purpose is to increase the knowledge of important aspects to consider during the development of hydromechanical transmissions to ensure transmission ...
Larsson, L. Viktor
core   +2 more sources

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