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Now showing items 11-20 of 20
Efficiency and power upgrade by an additional high pressure economizer installation at an aged 620 MWe lignite-fired power plant
(Pergamon-Elsevier Science Ltd, Oxford, 2014)
An additional high pressure economizer was installed at Unit B1 of the 620 MWe lignite-fired Power Plant "Nikola Tesla B" after 30 years of its operation. An innovative connection of the new additional economizer was ...
Virtual special issue on ECOS 2016
(Pergamon-Elsevier Science Ltd, Oxford, 2017)
Efficiency and power upgrade at the aged lignite-fired power plant by flue gas waste heat utilization: High pressure versus low pressure economizer installation
(Pergamon-Elsevier Science Ltd, Oxford, 2019)
A substantial potential exists for the recovery of flue gas waste heat at aged coal-fired power plants. High and low pressure economizers (HPE, LPE) can be applied for this purpose. Two cases of the feedwater supply to the ...
Possibilities for wider investment in solar energy implementation
(Pergamon-Elsevier Science Ltd, Oxford, 2019)
Installing of new solar capacities for electricity production has slowed down worldwide. To explore this trend, to assess opportunities for implementing solar potential, and to determine whether wider investment in solar ...
Thermogravimetric and kinetic analysis of biomass and polyurethane foam mixtures Co-Pyrolysis
(Pergamon-Elsevier Science Ltd, Oxford, 2021)
Alternative fuels are crucial for the decarbonisation of high-energy demanding processes. The utilisation of waste materials to produce alternative fuels is especially interesting since, the co-pyrolysis of waste plastics ...
Integration of solar energy by nature-inspired optimization in the context of circular economy
(Pergamon-Elsevier Science Ltd, Oxford, 2021)
The purpose of this paper is to make a research on solar power plants integration in an electric power system, taking into account all costs arising from circular economy criteria. Four scenarios of solar power plant ...
Editorial ECOS 2015
(Pergamon-Elsevier Science Ltd, Oxford, 2016)
Primary control reserve of electric power by feedwater flow rate change through an additional economizer - A case study of the thermal power plant "Nikola Tesla B"
(Pergamon-Elsevier Science Ltd, Oxford, 2018)
Coal-fired thermal power plants (TPPs) had been generally designed to cover base loads of electricity consumption. Nowadays, they should be flexible to participate in the primary frequency control of electric system, ...
Evaluating performances of 1-D models to predict variable area supersonic gas ejector performances
(Pergamon-Elsevier Science Ltd, Oxford, 2018)
The application of supersonic gas ejector with variable area nozzle can be found in different industries. However, due to different types of variable area nozzle, performance prediction is mainly focused on costly numerical ...
Morphology of char particles from coal pyrolysis in a pressurized entrained flow reactor: Effects of pressure and atmosphere
(Pergamon-Elsevier Science Ltd, Oxford, 2022)
A pressurized drop tube furnace was used to study the pyrolysis behavior of bituminous and lignite coal at elevated pressure. Experiments were conducted at the pressure range from 1 to 10 atm in 100% N-2 or 100% CO2 ...