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Приказ резултата 41-49 од 49
Modeling the process of desorption of water in oak (Quercus robur L.) wood
(Walter De Gruyter Gmbh, Berlin, 2004)
The paper describes a threedimensional model with nonconstant coefficients for the heat and mass transport process in desorption of water in wood. The model is based on conservation of mass and energy and uses various ...
Influence of spike shape at supersonic flow past blunt-nosed bodies: Experimental study
(American Inst. Aeronautics and Astronautics Inc., 2002)
Nanomagnetic behavior of fullerene thin films in Earth magnetic field in dark and under polarization light influences
(Amer Scientific Publishers, Valencia, 2005)
In this paper magnetic fields intensity of C-60 thin films of 60 nm and 100 nm thickness under the influence of polarization lights are presented. Two proton magnetometers; were used for measurements. Significant change ...
Human-like behavior of robot arms: general considerations and the handwriting task - Part II: the robot arm in handwriting
(Pergamon-Elsevier Science Ltd, Oxford, 2001)
This paper (Part II) investigates the motion of a redundant anthropomorphic arm during the writing task. Two approaches are applied. The first is based on the concept of distributed positioning which is suitable to model ...
Microstructure and fracture of alloyed austempered ductile iron
(Elsevier Science Inc, New York, 2006)
An investigation has been conducted on two austempered ductile irons alloyed with Cu and Cu+Ni, austenitized at 900 degrees C and austempered at 350 degrees C. The microstructure and fracture mode developed through these ...
Efficient numerical method for district heating system hydraulics
(Pergamon-Elsevier Science Ltd, Oxford, 2007)
An efficient method for numerical simulation and analyses of the steady state hydraulics of complex pipeline networks is presented. It is based on the loop model of the network and the method of square roots for solving ...
Effects of air excess control in a heat storage solid fuel-fired household furnace
(Pergamon-Elsevier Science Ltd, Oxford, 2007)
Due to a significant increase in electricity prices during the last decade and insufficient production capacity of the electric power industry in Serbia, many households that are currently using electric heat storage ...
Research on the air pressure drop in plate finned tube heat exchangers
(Elsevier Sci Ltd, Oxford, 2006)
In order to establish a reliable procedure for estimation of air pressure drop, experiments on plate finned tube heat exchangers have been conducted, as well as the research on the open literature. The procedure of Kays ...
Optimization of energy consumption in buildings with hydronic heating systems considering thermal comfort by use of computer-based tools
(Elsevier Science Sa, Lausanne, 2007)
The paper deals with an optimization of parameters, which influence the energy and investment cost as well as the thermal comfort. The parameters considered in this study are: the insulation thickness of the building ...