Results 21 to 30 of about 13,567 (265)

Numerical Simulation of Depth Tracking Control of an Underwater Towed System Coupled with Wave–Ship Interference

open access: yesJournal of Marine Science and Engineering, 2021
This paper presents a numerical study of the depth tracking control for an underwater towed system under wave–ship interference condition. To overcome the laminations of ignoring the hydrodynamic factors and wave–ship interference in the existing ...
Xianyuan Yang   +3 more
doaj   +1 more source

Numerical simulation of dynamic processes in transmission of vehicle

open access: yesIzvestiya MGTU MAMI, 2021
The article considers the issues of digital modeling of dynamic processes in the transmissions of transport vehicles. The purpose of this research was to develop an algorithm for numerical mathematical modeling of dynamic processes in the transmissions of transport vehicles using modern digital software packages.
S. I Hoodorozhkov, A. А Krasilnikov
openaire   +1 more source

A New Physical Parameter Identification Method for Two-Axis On-Road Vehicles: Simulation and Experiment

open access: yesShock and Vibration, 2015
A new physical parameter identification method for two-axis on-road vehicle is presented. The modal parameters of vehicle are identified by using the State Variable Method. To make it possible to determine the matrices M, C, and K of the vehicle, a known
Minyi Zheng   +5 more
doaj   +1 more source

Flexural testing of carbon FLP composite bars with annular and square cross section

open access: yesProduction Engineering Archives, 2020
Decrease of vehicle emissions require design changes already at the initial concept design. Use of fiber reinforced polymer (FRP) composites in design cause reduction of weight with increasing other properties.
Bašťovanský Ronald   +3 more
doaj   +1 more source

Experimental and simulation study on the influence of sand on heat dissipation performance of special vehicle radiator [PDF]

open access: yesITM Web of Conferences, 2022
The radiator of special vehicle often exposed to sand condition, and the sand have great influence on the performance of radiator, in order to figure out the impact, the physical model of a radiator is built, the three-dimensional numerical simulation of
Gui Yong   +4 more
doaj   +1 more source

Improving The Manoeuvrability of Electric Vehicle with Four-Wheel Drive and Four-Wheel Steering – A Nonlinear Model Vehicle Dynamics Approach

open access: yesMATEC Web of Conferences, 2018
The dynamics motion of a vehicle is inherently a nonlinear dynamics system especially at high speed. Majority of past researches on four-wheel steering (4WS) vehicle adopt easier way of modelling a control system based on vehicle with linear dynamic ...
Ishak M.I., Heerwan P.M., Rasid M.A.H.
doaj   +1 more source

Numerical Simulation and Experimental Measurements of Dynamic Responses of Asphalt Pavement in Dry and Saturated Conditions under Full-Scale Accelerated Loading

open access: yesApplied Sciences, 2022
Asphalt pavement presents diverse dynamic responses to vehicle loading in dry and saturated conditions, which can be systematically explored by numerical simulation.
Wentao Wang   +3 more
doaj   +1 more source

Numerical simulation study on hydrodynamic time-delay characteristics of supercavitating vehicle

open access: yesXibei Gongye Daxue Xuebao, 2023
Due to the existence of the time-delay effect of the supercavity, the fluid dynamics of the supercavitating vehicle in the maneuvering will exhibit extremely strong unsteady characteristics, which will bring great challenges to the hydrodynamic ...
LIU Xiyan   +3 more
doaj   +1 more source

Numerical simulation of fuel spraying into an industrial object [PDF]

open access: yesEPJ Web of Conferences, 2022
Numerical simulation of fuel spraying into industrial objects is described in this paper. This spatter may be caused by a vehicle or storage tank accident.
Betak Vojtech
doaj   +1 more source

Simulation of Suspensions, Torsion Bars, and Fifth Wheel for Semitrailers Using Finite Elements

open access: yesAdvances in Mechanical Engineering, 2013
The objective of this paper is the simulation of some different types of elements for semitrailers, like the suspension, both mechanical with springs and pneumatic with a spring anddiapresses; other parts like the wheels, the torsion bars, the fifth ...
R. Miralbes, J. Abad, D. Valladares
doaj   +1 more source

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