Yildiz, Ahmet
Published in
Vibroengineering PROCEDIA
This paper is considered with a non-linear suspension design for half vehicle model by using particle swarm optimization technique. To analyze the ride comfort, a five-degree of freedom system is built, and it is integrated with the Particle Swarm Optimization (PSO) for optimizing the vehicle vibrations. A multi-objective function is proposed as th...
vácha, petr
This thesis consists of research on small city vehicles and prototypes, calculations of longitudinal dynamics of a vehicle and design calculations of a foldable rear suspension system. It also includes a CAD model of the rear suspension made in Catia V5 and dynamic tests in CarMaker.
rozínek, jiří
The aim of this diploma thesis is to design a virtual prototype of suspension of a combined disc-chisel plow. The thesis describes analysis of data from acceleration measurement and design of parameters for suspension solution and the actual design of said suspension.
pejša, jan
The thesis deals with the creation of a MBS model of a two-axle bogie with parabolic spring suspension. The focus is on the primary suspension. The primary suspension parameters are calculated based on the mechanical description. Primary suspension characteristics are created in the vertical, lateral longitudinal and directions. It is created a MBS...
Pokrovskii, A. M. Dubin, D. A. Vdovin, D. S.
Published in
Russian Engineering Research
Abstract—To assess the durability of torsional shafts in the suspension of high-speed caterpillar vehicles on the basis of linear fracture mechanics, a mathematical model of fatigue-crack propagation is developed on the basis of Matlab/Simulink software. The model is verified in outdoor testing.
Shtertser, A. A. Ul’yanitskii, V. Yu. Rybin, D. K.
Published in
Combustion, Explosion, and Shock Waves
Experiments on detonation spraying of ceramic coatings are for the first time carried out by feeding a powder as a part of a suspension into a barrel. Spraying of Al2O3, TiO2, and hydroxyapatite nanopowders shows that the new method for obtaining coatings (suspension detonation spraying) can be implemented on a CCDS2000 detonation device. Unlike co...
balšán, jan
Within the Framework of the bachelor thesis, the design of coiled helical cylindrical springs, which are mounted in the bogie Y25, and placed under the light open freight wagon Eamnos. Designed springs are checked according to ČSN EN 13906-1. Simultaneously is checked the height of the buffers at the specified wagon fitted with the designed springs...
Amanbaev, T. R.
Published in
Fluid Dynamics
The model of filtration of a suspension in a channel is constructed within the framework of the diffusive approximation with regard to disperse component diffusion and deposit formation. The system of equations is reduced to the convective diffusion equation in integro-differential form. The equation obtained is integrated numerically. The constitu...
Nemirovskaya, I. A. Konovalov, B. V.
Published in
Water Resources
AbstractHigh concentrations of hydrocarbons in suspension in surface water were recorded in the mouth area of the Ural River during spring flood, where they averaged 198 (in 2016) and 270 µg/L (in 2017). Weathered petroleum alkanes dominated in hydrocarbon composition. The concentration of hydrocarbons in sandy sediments was low, averaging 7.8–14.6...
ozenda, olivier
Le problème de la modélisation de phénomènes géophysiques exceptionnels comme les coulées de débris nous a conduit à nous poser celui de la modélisation des suspensions.De nombreuses expériences ont montré que les matériaux modèles présentent des comportements non-triviaux c'est pourquoi nous nous limitons à un cas simple en apparence, les suspensi...
