Претраживање
Приказ резултата 11-20 од 347
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 ...
Experimental measurement of fouling resistance in the heat exchanger of a geothermal heating system
(Pergamon-Elsevier Science Ltd, Oxford, 2006)
Experimental measurements of fouling resistance were carried out in a double-pipe heat exchanger (HE), with geothermal water flowing in the inner tube and tap water in the annular space. Tests were performed using waters ...
Mechanics of submerged jet cavitating action: material properties, exposure time and temperature effects on erosion
(Springer, New York, 2008)
Experimental setup with a submerged cavitating jet has been used for the study of influences of material, exposure time and working fluid temperature on the erosion process. Each of the parameters has been varied separately, ...
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, ...
Cross sections and transport properties of Cl- ions in noble gases
(Springer, New York, 2008)
We have used a simple semi-analytic - momentum transfer theory (MTT) to develop negative halogen ions/noble gases momentum transfer integral cross sections based on the available data for reduced mobility at 300 K as a ...
Numerical evaluation of the aerodynamic influence of the helicopter composite blade trailing edge tabs
(Springer, New York, 2007)
In classical composite helicopter rotor blade production, a small flat tab must be formed along the entire trailing edge, in order to enable proper merging of the upper and the lower surface plies during manufacturing. By ...
Temperatures of coal particle during devolatilization in fluidized bed combustion reactor
(Taylor & Francis Inc, Philadelphia, 2006)
The purpose of this study was to investigate the thermal behavior of coal during devolatilization in fluidized bed. Temperatures in the center of single coal particle were measured by thermocouple. Two coals were tested ( ...
Finite time stability analysis of linear autonomous fractional order systems with delayed state
(National Taiwan University, 2005)
For the first time, in this paper, a stability test procedure is proposed for linear time-invariant fractional order systems (LTI FOS). Paper extends some basic results from the area of finite time and practical stability ...
A model of coal particle drying in fluidized bed combustion reactor
(Taylor & Francis Inc, Philadelphia, 2007)
Experimental and theoretical investigation on drying of a single coal particle in fluidized bed combustor is presented. Coal particle drying was considered via the moist shrinking core mechanism. The results of the drying ...
Radiological characterization of semiconductor materials in field effect transistor dosimeter by Monte Carlo method
(Trans Tech Publications Ltd, Durnten-Zurich, 2006)
The use of semiconductor materials in radiation processing, radiation therapy and diagnostics, and detection of cosmic radiation motivated development of numerical methods for its radiological characterization. This paper ...