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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 ...
Optimal SIR-based power updates in wireless CDMA communication systems
(IEEE, New York, 2004)
In this paper we present two new control algorithms that potentially can be used as efficient techniques for power updates in wireless CDMA communication networks. The algorithms are obtained by optimizing the signal-to- ...
Heat transfer between a coal particle and fluidized bed during heating and devolatilization
(TuTech Innovation GmbH, 2008)
This paper presents an experimental and theoretical investigation of temperature in the coal particle during heating and devolatilization in hot fluidized bed (FB). A mathematical model, results of which are shown here, ...
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)
Models of interactions of laser beams with materials of interest for optical components and provoked damages
(Polish Academy of Sciences, 2007)
Models of interactions of laser beams with materials of interest for optical components are presented in this paper. Special attention is paid to damages which appear within both active materials and optical components ...
Monte Carlo calculation of x-rays deposited energy in CdZnTe detector
(Trans Tech Publications Ltd, 2007)
CdZnTe detectors have been employed in diagnostic X-ray spectroscopy. This paper presents the Monte Carlo calculation of X-ray deposited energy in a CdZnTe detector for different energies of photon beam. In incident photon ...
Modeling and investigation of SiGe based MOSFET structure transport characteristics
(Trans Tech Publications Ltd, 2007)
The focus of this paper was the investigation and modeling of transport characteristics in a strained SiGe based MOSFET structure, which might be of fundamental importance for the understanding of its operating characteristics. ...
Formula for upstream pressure, nozzle geometry and frequency correlation in shedding/discharging cavitation clouds determined by visualization of submerged cavitating jet
(Tsinghua University Press, Beijing, 2007)
Visualization of high-submerged cavitating water jet was done by a high-speed camera photography in order to study and understand the jet structure and the behaviour of cloud cavitation within the time and space. The ...