A5043188421- Renewable energy and sustainable power systems
- Thermodynamic and Exergetic Analyses of Power and Cooling Systems
- Engine and Fuel Emissions
- Integrated Energy Systems Optimization
- Combustion and flame dynamics
- Thermochemical Biomass Conversion Processes
- Advancements in Solid Oxide Fuel Cells
- Building energy efficiency and sustainability
- Advanced Power Generation Technologies
- Fuel Cells and Related Materials
- Waste Management and Environmental Impact
- Mechanical and Thermal Properties Analysis
- Radiative Heat Transfer Studies
- Hybrid Renewable Energy Systems
- Advanced Thermodynamic Systems and Engines
- Refrigeration and Air Conditioning Technologies
- Electrocatalysts for Energy Conversion
- Catalytic Processes in Materials Science
- Technical Engine Diagnostics and Monitoring
- Sustainable Development and Environmental Management
- Spacecraft and Cryogenic Technologies
- Smart Grid Energy Management
- Fluid Dynamics and Heat Transfer
- Coal Combustion and Slurry Processing
- Advanced Combustion Engine Technologies
Warsaw University of Technology
2015-2025
Instytut Chemii i Techniki Jądrowej
2005-2018
Institute of Power Engineering
2017
Islamic Azad University of Tabriz
2015
KTH Royal Institute of Technology
2011
Small pulverized coal-fired heating boilers are popular in and industrial applications. Recent changes emissions limits forced interest clean-up technologies dedicated for such a boilers, which previously were not included regulations. The paper presents method of designing an Selective Non Catalytic Reduction (SNCR) installation small on the example OP-50 boiler. Among main challenges during technology development adjustment injection lances type, position, operating parameters including...
In many countries located in Central–Eastern Europe, there is a need for heating the autumn and winter seasons. Poland, this has been met over years, mainly through development of centralized systems. The heat sources such systems are based on fossil fuels like coal or gas. New regulations climate concerns forcing transformation existing towards green energy. research presents two scenarios change. first focuses maintaining but increases share renewables supply. This can be realized by...
SOFC-based micro-CHP system as an example of efficient power generation unit Microscale combined heat and (CHP) based on solid oxide fuel cells (SOFC) for distributed was analyzed. Operation principle is provided, the technology development in recent years briefly discussed. System baseline numerical analysis under steady-state operation given. Grid-connected unit, fuelled by biogas corresponds to potential market demand Europe, therefore has been selected analysis. Fuel processing method...
Small and micro energy sources are becoming increasingly important in the current environmental conditions. Especially, production of electricity heat so-called cogeneration systems allows for significant primary savings thanks to their high generation efficiency (up 90%). This article provides an overview currently used developed technologies applied small i.e., Stirling engines, gas steam microturbines, various types volumetric expanders (vane, lobe, screw, piston, Wankel, gerotor) fuel...
Preheating and melting furnaces, which are widely used in many production sectors (e.g. steel, ceramic, aluminium), simultaneously ones of the most energy-intensive. Great number industrial furnaces substantial energy consumption accompanied with heat treatment process lead to significant environmental economical footprint Europe beyond. Therefore, reducing natural gas is an important step towards CO2 emissions from industry. In this work, possibility partially replace synthesis furnace...
Two-dimensional CFD modeling of the heat and mass transfer process during sewage sludge drying in a solar dryer The paper presents key assumptions mathematical model which describes phenomena process, as well techniques used for solving this with Fluent computational fluid dynamics (CFD) software. Special attention was paid to implementation boundary conditions on surface, is physical between gaseous phase - air, solid dried matter. Those allow media first second stages. Selection geometry...
This paper presents results of a comparative study micro-combined heat and power (CHP) unit with solid oxide fuel cell (SOFC) fed by two different fuels. For current analysis biogas dimethyl ether (DME) were selected. Detailed model the micro-CHP system net output 3 kW el was created, based on an advanced SOFC. In both units, steam reforming employed in order to generate hydrogen-rich gas. Reforming temperatures 900°C 350°C selected for DME, respectively. Both systems same reference cells....
The energy storage technologies seem to play the invaluable role in present and future systems. Liquid Natural Gas Energy Storage (LNGES) is idea which derives from Air (LAES). Main change replace air with natural gas. superior function of system gas storage, can be realized no geological requirements. additional feature recovery module, works as unit. This way analyzed become an important point power system. mathematical model proposed paper was applied Aspen Hysys numerical environment....
The paper presents operational characteristics of start-up and shut-down a 30kW micro Combined Heat Power (µ-CHP) system. plant is composed three main units: reformer, CO oxidizer (reactor "water gas shift" oxidation reactor - "prox") PEMFC