Now showing items 1-6 of 6
The influence of multifunctional microalloyed ceramics microstructure on its capacity properties
(Serbian Journal of Electrical Engineering, 2018)
Modified porous alumo-silicate ceramics, alloyed with magnesium and microalloyed with aluminum, belongs to modern multifunctional ceramic materials. Microalloying has led to important changes in dielectric and electrical ...
Constraining Yukawa gravity from planetary motion in the solar system
(Journal of the Geographical Institute Jovan Cvijic, SASA, 2019)
In this work we used the observed additional perihelion precession in the Solar System, obtained from the observations of planets and spacecrafts, to study the possible existence of Yukawa correction term to the Newtonian ...
Impact of austenitic steels’ mechanical properties on allowed stress and wall thickness of pressure equipment
(Structural Integrity and Life, 2018)
The Pressure Equipment Directive (PED) and Regulations on Technical Requirements for Designing, Manufacturing and Conformity Assessment of Pressure Equipment bring a number of changes to the design of pressure equipment ...
Determination of the wall variables within the zonal model of radiation inside a pulverized coal-fired furnace
(Facta Universitatis, Series: Mechanical Engineering, 2018)
Determination of the wall variables (wall emissivities, wall temperatures, and heat fluxes) when the zonal model of radiation is used in numerical simulations of processes inside a pulverized coal-fired furnaces is described. ...
Optical microscopy as a simple method for analysis of boiler tube failure
(Metallurgical and Materials Engineering, 2019)
A severely damaged low carbon steel boiler tube was the object of this investigation. Detailed microstructural characterization was performed by optical microscopy, whereas scanning electron microscopy (SEM) was applied ...
Application of soybean oil and glycerol in animal feed production, ANN model
(Acta Periodica Technologica, 2019)
In the past few decades the diet preparation in feed production has evolved towards more complicated technological operations, which include different liquid addition. A wide scale of different liquids is used in contemporary ...