Sumários
25 março 2021, 17:30
•
Edgar Caetano Fernandes
Combustion:
- chemical reaction: mass and energy balances
- the dissociation of CO2 and H2
- NOx formation (thermal, fuel and prompt mechanisms)
- type of fuels: gaseous, liquid and solid
- type of flames: diffusion, premixed
- physic of flames: diffusion, premixed , droplet and solid combustion
- the characteristic of premixed flames: laminar flame speed
- physics of ignition process
Evaluation of burners: what is a burner
The problem of using blended fuels (new renewable fuels)
Evaluation of some issues while burning at lean conditions: problems with ignition, flame stability, emissions, noise
25 março 2021, 16:30
•
Edgar Caetano Fernandes
Combustion:
- chemical reaction: mass and energy balances
- the dissociation of CO2 and H2
- NOx formation (thermal, fuel and prompt mechanisms)
- type of fuels: gaseous, liquid and solid
- type of flames: diffusion, premixed
- physic of flames: diffusion, premixed , droplet and solid combustion
- the characteristic of premixed flames: laminar flame speed
- physics of ignition process
Evaluation of burners: what is a burner
The problem of using blended fuels (new renewable fuels)
Evaluation of some issues while burning at lean conditions: problems with ignition, flame stability, emissions, noise
23 março 2021, 16:00
•
Edgar Caetano Fernandes
- Brief notes on Thermodynamics (systems, control volume, mass, energy and entropy balances)
- Mass and energy balances to a chemical reaction: entalphy, entalphy of formation, High Heating Value, Low Heating Value
- Chemical Reaction/Combustion: lean/stoichiometric/rich mixtures, equivalence ratio, adiabatic temperature
18 março 2021, 17:30
•
Francisco Manuel Da Silva Lemos
Overview of oil, gas, coal and other minor fuel sources.
Prospective on possible alternative fuels.
18 março 2021, 16:30
•
Francisco Manuel Da Silva Lemos
Fuel chemistry - general aspects.
Current sources of fuels.
