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Prikaz rezultata 11-20 od 110
Improving structure dynamic behaviour using a reanalysis procedures technique
(Univ Osijek, Tech Fac, Slavonski Brod, 2013)
The present paper deals with the problem of improving dynamic characteristics for a sub-structure of bucket wheel excavator. The procedure is concerned with the analysis of the distribution of potential and kinetic energy ...
A hybrid rans-les method with compressible k-omegasstsas turbulence model for high reynolds number flow applications
(Univ Osijek, Tech Fac, Slavonski Brod, 2015)
Three-dimensional, compressible, viscous and transient transonic turbulent flow over the wing was simulated by a hybrid RANS-LES modelling method, combined with the compressible k-omegaSSTSAS turbulence model. This approach ...
Fruit flow calculation on the rotating sizing machines
(Strojarski Facultet, 2014)
This paper analyzes theoretically the motion and flow of eight fruit types, along rotating sizing machines. It starts from differential equation of fruit motion on a rotating disk of the sizing machine. A universal method ...
A new form of equations for rigid body rotational dynamics
(Strojarski Facultet, 2014)
In the paper, a new form of differential equations for rigid body attitude dynamics is obtained. Three s-parameters (modified Rodrigues-Hamilton parameters) and three angular velocity parameters are used as unknown variables. ...
Position and speed control of electromechanical actuator for aerospace applications
(Faculty of Mechanical Engineering in Slavonski Brod, Faculty of Electrical Engineering in Osijek, Faculty of Civil Engineering in Osijek, 2013)
Main focus of this paper is control of electromechanical actuator (EMA) for aerospace applications. Control of EMA done using position regulator and control which combine position and speed regulator is shown. The main ...
Impact of the life cycle of company to job satisfaction
(Univ Osijek, Tech Fac, Slavonski Brod, 2016)
There is increased evidence indicating that employees who experience high levels of job satisfaction are also more productive. The job satisfaction is affected by Internal and external factors. The aim of this study was ...
Laser shock peening of n-155 superalloy after longtime service
(Univ Osijek, Tech Fac, Slavonski Brod, 2013)
Iron base superalloy N-155 samples have been cut from the turbine blade which had been exposed to elevated pressure and temperature during its longtime service. The samples have been irradiated with pulsed laser beam, ...
Different modeling technologies of hydraulic load simulator for thrust vector control actuator
(Univ Osijek, Tech Fac, Slavonski Brod, 2015)
Hydraulic simulators are extremely important in the flight control actuator system's verification process. Flexible nozzle has a number of specifics, comparing to other flight controls, because the load cannot be described, ...
Application of vehicle's can based network in transmission service load data acquisition
(Faculty of Mechanical Engineering in Slavonski Brod, Faculty of Electrical Engineering in Osijek, Faculty of Civil Engineering in Osijek, 2012)
The implementation of various electronic subsystems in passenger cars and different kinds of on-road and off-road vehicles is constantly expanding. Accordingly the new vehicles, instead of being mechanical systems, become ...
Welding technology selection effect on fracture-toughness parameters of bi-material welded joints
(Faculty of Mechanical Engineering in Slavonski Brod, Faculty of Electrical Engineering in Osijek, Faculty of Civil Engineering in Osijek, 2012)
Nowadays, heterogeneous welded joints in metallic constructions are more and more frequently used so that these welded joints are the subject of a large number of investigations. In the present paper, welded joints consisting ...