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Electron detachment of h- ions in hydrogen discharge
(Astronomical Observatory, Belgrade, 2008)
We present results of Monte Carlo simulation (MCS) for detachment rate coefficient for H- ions in H-2 and for modeling of spatiall dependence of apparent detachment excitation coefficient at very high E/N in a Townsend discharge.
Refrigerant distribution in the inlet header of plate evaporators
(SAE International, 2002)
This paper presents experimental results concerning the distribution of the refrigerant R134a in the inlet header of plate evaporators in automotive air-conditioning systems, as a function of operating conditions. Typical ...
Numerical simulation of impact effects during helmet - Hard obstacle collision
(40th AIAA Aerospace Sciences Meeting and Exhibit, 2002)
This paper presents a simulation model of absorption effects during helmet collision with a hard obstacle.lt is based on a necessity to predict undesired consequences that may occur in case of helemet colision and impact ...
The innovative method for determining characteristics of over-voltage protection elements
(IEEE Computer Society, 2006)
This paper presents an innovative method for efficient characterization of relevant characteristics of non-linear over-voltage protection elements in low-voltage applications. Standard measuring equipment is modified to ...
Absorbers of seismic energy for damaged masonary structures
(Kluwer Academic Publishers, 2006)
Neural modelling of friction material cold performance
(Professional Engineering Publishing Ltd, Westminister, 2008)
The complex and highly non-linear phenomena involved during braking are primarily caused by friction materials' characteristics. The final friction materials' characteristics are determined by their compositions, manufacturing, ...
Modelling of brake friction material performance at elevated temperatures
(Institution of Mechanical Engineers - Braking 2009, 2009)
Temperature sensitivity of friction materials has always been a critical aspect of their reliable functioning. The loss of a friction material's performance at elevated temperature cannot be easily predicted. The influence ...
3-D model of solid and gas phase flow in the duct bend behind the mill gas classifier at the fan mill
(Nis University, 2011)
This paper shows the computer simulation of two-phase flow of the mill gases, the solid particles of monodisperse coal dust and the transport fluid. Numeric simulation was performed with the software pack Fluent 6.3.26, ...
Possibilities to increase power and efficiency of hydro generating unit
(42nd International Conference on Large High Voltage Electric Systems 2008, CIGRE 2008, 2008)
Within the scope of preparation and planning the revitalization, efforts are made in order to increase the output power and efficiency of generator and turbine. Thereby, it is necessary to carry on analysis of possible ...
Mechanical properties investigation of carbon steel by atomic force microscopy and magnetic force microscopy
(Scientific Society for Mechanical Engineering, 2011)