Results 1 to 10 of about 211,924 (181)

Kinematic Calculation of the 16O(γ,4α) Reaction

open access: yesEast European Journal of Physics, 2023
The event distribution over the excitation energy of a system of two α-particles (Ex) is measured for the reaction 16O(γ,4α). It is found that an intermediate excited 8Be nucleus is formed, and the channels of the 8Be nucleus ground state (GS) formation
Sergiy Afanas'ev
doaj   +2 more sources

Kinematic calculation of convex cam profile using MATHCAD program [PDF]

open access: yesОмский научный вестник, 2021
The article shows the features of the construction of cams with a convex profile, the method of kinematic calculation of the pusher when it moves along a convex and rounded surface is given.
T. A. Polyakova   +3 more
doaj   +1 more source

KINEMATIC AND DYNAMIC ANALYSIS OF CAM AND FOLLOWER USING MATLAB [PDF]

open access: yesProceedings on Engineering Sciences, 2022
In this paper, the complete kinematic and dynamic analysis of cam and follower is done and critical angular speed is determined for each design to predict when the follower jumps off the cam.
Branislav Milenković
doaj   +1 more source

CLASSICAL AND MODERN KINEMATIC ANALYSIS APPLIED FOR MECHANISM STUDY [PDF]

open access: yesJournal of Engineering Science (Chişinău), 2019
Mechanism kinematic analysis is usually used for motion study or for simulating and analyzing the movement of mechanical assemblies and the whole mechanism.
Iulian Malcoci, Marin Guţu
doaj   +1 more source

The features of kinematic calculation for Wankel’s rotary piston engine [PDF]

open access: yesОмский научный вестник, 2020
It is presented the design features and the principle of operation for Wankel’s rotary piston engine (RPD). It is given the analysis of scientific research aimed at improving the design of RPD.
Yu. P. Makushev   +3 more
doaj   +1 more source

To the problem of computer-aided design of gear-and-leverage mechanisms [PDF]

open access: yesMATEC Web of Conferences, 2020
The possibilities of using gear-lever mechanisms in modern mechanical engineering are described on the example of three mechanisms from different areas of industry.
Rivkin Alexey   +3 more
doaj   +1 more source

Kinematic calculation of micro mirror elements in micro electro-mechanical systems (MEMS) [PDF]

open access: yesОмский научный вестник, 2021
Currently, the development and application of micro machines is an important direction in the development of microelectromechanical systems (MEMS) technologies. In these devices, electromechanical energy conversion occurs, as a result of which forces
D. I. Chernyavsky, D. D. Chernyavsky
doaj   +1 more source

The Parallel Solving Method of Robot Kinematic Equations Based on FPGA

open access: yesJournal of Robotics, 2023
In the implementation of robot motion control, complex kinematic computations consume too much central processing unit (CPU) time and affect the responsiveness of robot motion.
Deli Zhang, Shaohua Jiang, Liu Zhe
doaj   +1 more source

Synthesis of Control Algorithm for Position of Six–Axis Manipulator

open access: yesEnergy Engineering and Control Systems, 2022
The paper formulates the inverse kinematic problem for the robotic manipulator with six degrees of freedom. For the solution if this problem, the geometric method combined with the Denavit–Hartenberg transformation was applied.
Maxym Vihuro, Andriy Malyar
doaj   +1 more source

Diffusion coefficient for reptation of polymers with kinematic disorder [PDF]

open access: yes, 2002
We give a lower bound on the diffusion coefficient of a polymer chain in an entanglement network with kinematic disorder, which is obtained from an exact calculation in a modified Rubinstein-Duke lattice gas model with periodic boundary conditions.
Willmann, Richard D.
core   +2 more sources

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