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Development of a Single-Sided Guarded Hot Plate Apparatus for Thermal Conductivity Measurements
(Thermal Science, 2016)
This work presents the development of an experimental set-up for measurements of thermal conductivity of solid materials, such as ceramics, polymers, rubbers, glasses, biological materials, etc. whose thermal conductivity ...
Numerical Simulation of Shock Absorbers Heat Load for Semi-Active Vehicle Suspension System
(Thermal Science, 2016)
Dynamic simulation, based on modelling, has a signtficant role during to the process of vehicle development. It is especially important in the first design stages, when relevant parameters are to be defined. Shock absorber, ...
Modeling and Optimization of Processes for Clean and Efficient Pulverized Coal Combustion in Utility Boilers
(Thermal Science, 2016)
Pulverized coal-fired power plants should provide higher efficiency of energy conversion, flexibility in terms of boiler loads and fuel characteristics and emission reduction of pollutants like nitrogen oxides. Modification ...
Influence of the Gray Gases Number in the Weighted Sum of Gray Gases Model on the Radiative Heat Exchange Calculation Inside Pulverized Coal-Fired Furnaces
(Thermal Science, 2016)
The influence of the gray gases number in the weighted sum in the gray gases model on the calculation of the radiative heat transfer is discussed in the paper. A computer code which solved the set of equations of the ...
Numerical Prediction of Nucleate Pool Boiling Heat Transfer Coefficient under High Heat Fluxes
(Thermal Science, 2016)
This paper presents computational fluid dynamics approach to prediction of the heat transfer coefficient for nucleate pool boiling under high heat fluxes. The 3-D numerical simulations of the atmospheric saturated pool ...
Numerical Investigation of Nucleate Pool Boiling Heat Transfer
(Thermal Science, 2016)
Multi-dimensional numerical simulation of the atmospheric saturated pool boiling is performed. The applied modelling and numerical methods enable a full representation of the liquid and vapour two-phase mixture behaviour ...
Techno-Economic Analysis of Stand-Alone Photovoltaic/Wind/Battery/Hydrogen Systems for Very Small-Scale Applications
(Thermal Science, 2016)
The paper presents the results of a technical and economic analysis of three stand-alone hybrid power systems based on renewable energy sources which supply a specific group of low-power consumers. This particular case ...
Experimental and Numerical Study on Combustion of Baled Biomass in Cigar Burners and Effects of Flue Gas Re-Circulation
(Thermal Science, 2016)
The paper presents results of experimental and numerical investigation addressing combustion of baled agricultural biomass in a 50 kW experimental furnace equipped with cigar burners. Experiments performed included ...
Different Heating Systems for Single Family House Energy and Economic Analysis
(Thermal Science, 2016)
The existing building stock energy consumption accounts for about 38% of final energy consumption in Republic of Serbia. 70% of that energy is consumed by residential sector, mostly for space heating. This research is ...