A5056773155- Thermochemical Biomass Conversion Processes
- Renewable energy and sustainable power systems
- Building Energy and Comfort Optimization
- Coal and Its By-products
- Waste Management and Environmental Impact
- Combustion and flame dynamics
- Structural Engineering and Materials Analysis
- Building energy efficiency and sustainability
- Energy and Environment Impacts
- Infection Control and Ventilation
- Refrigeration and Air Conditioning Technologies
- Advanced Combustion Engine Technologies
- Smart Grid Energy Management
- Coal Combustion and Slurry Processing
- Engine and Fuel Emissions
- Mining and Industrial Processes
- Urban Heat Island Mitigation
Poznań University of Technology
2016-2023
Institute of Environmental Engineering
2016-2021
Ventilation systems are mainly responsible for maintaining the quality of indoor air. Together with thermal comfort maintenance systems, they create appropriate conditions living, working, learning, sleeping, etc., depending on type building. This explains high popularity research in this area. paper presents a review articles published years 2020–2023, which indexed Scopus database and found keywords “ventilation” “thermal comfort” conjunction building or predominant activity. Finally, 88...
Thermally Activated Building Systems (TABS) are a way to use building structure as thermal energy storage. As result, renewable sources may be used more efficiently. The paper presents numerical analysis of HVAC system with TABS demand and indoor comfort representative room in non-residential (governmental, commercial, educational). purpose is investigate the influence user profile on performance. time span one year – typical meteorological year. model was prepared using generally accepted...
Concentrations of carbon monoxide and nitric oxide (in mg/m 3 presented for 10% O 2 ) in the flue gas from firing hay palm kernel shell pellets, as well a mixture coffee husk pellets wood at weight ratios 70:30 30:70 rotary furnace with 20 kW nominal heat output amounted to: 695.102; 3492.271;2921.165;18344.244;5297.315,respectively, boiler operating minimum output, 568.192; 2400.341;4065.275;20696.380and 2272.123,respectively, close to maximum.The value concentration was proportional amount...
The benefits of applying automatic air flow control system with oxygen sensor in a 20 kW heating boiler retort furnace supplied periodically wood pellets were examined.Boiler combustion chamber was not lined ceramic blanket and therefore the fuel supply cycle duration (operation stand-by) set by producer to just seconds.Variation time carbon monoxide, nitric oxide, nitrogen oxides concentrations flue gas, as well correlations between: pollutant temperature or concentration, oxide monoxide...
A study was made of the two-stage combustion agricultural biomass briquettes (rye straw, miscanthus, hay, corn stover) in a 25 kW wood log gasification boiler.The following correlations for selected fuel loads and types were shown: fluctuation temperature over time both chamber zone, variation carbon monoxide nitric oxide concentrations, correlation between concentrations flue gas, versus oxygen concentration zone.Two-stage proved to be efficient, as slag not generated.Relatively high gas...