Search Results - "Azevedo, J.L.T."

Estimating the higher heating value of biomass fuels from basic analysis data by Sheng, Changdong, Azevedo, J.L.T.

“…The heating value is one of the most important properties of biomass fuels for design calculations or numerical simulations of thermal conversion systems for…”
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Evaluation of the combustion behaviour and ash characteristics of biomass waste derived fuels, pine and coal in a drop tube furnace by Wang, Gongliang, Silva, R.B., Azevedo, J.L.T., Martins-Dias, S., Costa, M.

“…•Combustion of five biomass fuels and coal were investigated in a drop tube furnace (DTF).•Biomass fuels yield burnout values comparable to those of…”
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Thermal and electrical experimental characterisation of a 1 kW PEM fuel cell stack by Neto, Rui Costa, Teixeira, José Carvalho, Azevedo, J.L.T.

“…The present work describes the experimental characterisation of a self-humidified 1 kW PEM fuel stack with 24 cells. A test bench was prepared and used to…”
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Test of a small domestic boiler using different pellets by Dias, J., Costa, M., Azevedo, J.L.T.

“…This paper presents results from an experimental study performed on a 13kWth commercial domestic boiler using pellets as fuel. Four different types of pellets…”
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Modeling biomass devolatilization using the chemical percolation devolatilization model for the main components by Sheng, Chandong, Azevedo, J.L.T.

“…Devolatilization plays a significant role in biomass combustion processes, and it depends on the biomass from and composition. In the present work, a general…”
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Modeling of a front wall fired utility boiler for different operating conditions by Xu, Minghou, Azevedo, J.L.T, Carvalho, M.G

“…Numerical modeling of a front wall pulverised coal fired utility boiler is presented in this paper. Comparison between the predictions and measurements in the…”
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Modelling the integration of a compact plate steam reformer in a fuel cell system by Cunha, J., Azevedo, J.L.T.

“…Fuel cell plant design requires an appropriate integration of components, especially with the fuel processing unit. The integration of a steam reformer for…”
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EXPERIMENTAL CHARACTERIZATION OF AN INDUSTRIAL PULVERIZED COAL-FIRED FURNACE UNDER DEEP STAGING CONDITIONS by COSTA, M., AZEVEDO, J. L. T.

“…Measurements have been performed in a 300 MW e , front-wall-fired, pulverized-coal, utility boiler. This boiler was retrofitted with boosted over fire air…”
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Development of a numerical model for natural gas steam reforming and coupling with a furnace model by Ventura, C., Azevedo, J.L.T.

“…This paper presents a numerical model (SRP) that was developed to describe the steam reforming process within tubes or channels. This model was implemented in…”
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Modeling the evolution of particle morphology during coal devolatilization by Sheng, Changdong, Azevedo, J.L.T.

“…The evolution of particle morphology during coal devlolatilization has a significant influence on the pyrolysis and the combustion of the resulting char. In…”
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Modelling of the combustion process and NO x emission in a utility boiler by Xu, M, Azevedo, J.L.T, Carvalho, M.G

“…This paper presents numerical simulation of the flow and combustion process in the furnace of a pulverized coal fired utility boiler of 350 MWe with 24 swirl…”
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