Spring harvested corn stover was used for direct combustion in a 146 kW dual chamber boiler designed for wood logs … combustion chamber at a rate of 10.5 to 12.8 kg/h over a 24-h period, with three replications, and compared to a control wood … combustion trial (12.1 kg/h during 24 h). The overall heat transfer efficiency for stover was lower than for wood (57% <em …

This paper presents a concise overview of ash deposition in combustion or co-firing of biomass (woody biomass … aspects on biomass combustion ash deposition are reviewed and discussed: influence of biomass fuel characteristics, deposit … technologies for reducing ash deposition and corrosion in biomass-involved combustion. …

The objective of this study was to observe the combustion process of extracted rapeseed (ER) grist in a stationary … combustion in the 90 to 200 kW (Kilowatt) SFB combustion test facility show that the optimal ER combustion temperature is within …

This paper presents a methodology to simulate the combustion of fixed beds of biomass particles using computational …

The present work focuses on the numerical modeling of combustion in liquid-propellant rocket engines. Pressure and …, combustion models and thermodynamic approaches were used for combustion modeling first in a trans-critical environment, then in …/Eulerian description. For modeling combustion, the Probability Density Function (PDF) equilibrium and flamelet approaches and the Eddy …

combustion (i.c.) engines and gas turbines. High-speed shadowgraph is used to record the flame growth, allowing to infer the …

Combustion trials were conducted with corn stover (CS) and wheat straw (WS) round bales in a 176-kW boiler (model Farm … efficiency was 68.0%. A validation combustion trial performed a year later with 90 CS bales confirmed good heating performance …

diesel (ULSD), termed B20, to find out its performance, combustion characteristics and emissions. In this study, B20 was … drivability issue with B20. The combustion characteristics of B20 and ULSD were also found to be very similar with B20 having 4 ….8° more combustion duration than ULSD due to low volatility and presence of heavier molecules in biodiesel. In terms of …

The heat release analysis has proved to be a powerful diagnostic tool for the analysis of the combustion process in … assessed to properly locate the end of combustion on the basis of the heat release intensity. The results produced by the … developed method has proved to be accurate and consistent and has allowed a reliable estimation of the end of combustion on a …

. Usually, combustion power in a furnace have been estimated by utilizing oxygen consumption. There is however a need for more … accurate prediction and control of combustion power, which is greatly affected by the fuel bed height and fuel moisture content … combustion power, and the power output of the boiler can be accurately predicted. This enables efficient stabilization of plant …