Results 41 to 50 of about 174,485 (194)

Actuator Types of Modern Hydromechanical Transmissions of Domestic and Foreign Manufacturers

open access: yesМеханика машин, механизмов и материалов, 2016
Reviewed actuators used in modern hydromechanical transmissions and their influence on smoothness of gearshift, efficiency factor, compact design. Analyzed different actuator types.
Dmitriy S. Belabenko
doaj  

DETERMINATION OF CONTACT STRESSES IN THE RAILS P50, WHICH ARE OPERATED IN THE METRO

open access: yesNauka ta progres transportu, 2015
Purpose. In the research one should do: 1) to determine a 3-d stress-strain state of the rail head in contact with the rolling wheels; 2) to analyze different forms of contact interaction; 3) to obtain the data necessary to calculate the durability of ...
O. V. Agarkov, R. M. Yosufovuch
doaj   +1 more source

Regularities of Changes in the Motion Resistance of Wheeled Vehicles along a Curvilinear Trajectory [PDF]

open access: gold, 2023
Vasyl Mateichyk   +5 more
openalex   +1 more source

Dynamic modeling and analysis of wheeled wall-climbing robot [PDF]

open access: gold, 2023
Guizhi Lyu   +4 more
openalex   +1 more source

Walking wheel

open access: yesJournal of Physics: Conference Series, 2020
Abstract The dynamics of a 2D walking wheel motion down an inclined plane is analytically investigated in nonlinear formulation. It is the simplest model of a bipedal walking. The possible cases of the motion of the walking wheel are investigated at various values of the inclination of the support surface and the initial angular velocity
openaire   +1 more source

Effects of Simultaneous Exposure to a Western Diet and Wheel-Running Training on Brain Energy Metabolism in Female Rats [PDF]

open access: gold, 2021
Marta Nowacka-Chmielewska   +9 more
openalex   +1 more source

Engineering solutions of traffic safety problems of road transport

open access: yesTransport, 2004
The authors of this paper focus on the simulation of the motor vehicle movement (taking into consideration motor vehicle dynamics, motor vehicle hydraulic brake system influence on motor vehicle movement, interaction between its wheels with road ...
Marijonas Bogdevičius   +2 more
doaj   +1 more source

Design and kinematics analysis of coordinated variable wheel-track walking mechanism [PDF]

open access: gold, 2020
Liguo Zang   +4 more
openalex   +1 more source

A Note on the Ramsey Number of Even Wheels Versus Stars

open access: yesDiscussiones Mathematicae Graph Theory, 2018
For two graphs G1 and G2, the Ramsey number R(G1,G2) is the smallest integer N, such that for any graph on N vertices, either G contains G1 or Ḡ contains G2. Let Sn be a star of order n and Wm be a wheel of order m + 1.
Haghi Sh., Maimani H.R.
doaj   +1 more source

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