A new Simulation Model for Grate Firing Systems in OpenFOAM
Sign Up to like & getrecommendations! Published in 2020 at "Energy"
DOI: 10.1016/j.energy.2020.119226
Abstract: Abstract A grate firing system can be seen as a multiphase flow problem. High volume fractions of solid fuel particles travel over the grate of a power plant, while heterogeneous reactions occure at the surface… read more here.
Keywords: grate; grate firing; firing systems; new simulation ... See more keywords
Damage characterization of heat resistant stainless steel grate plates in an iron ore pelletizing plant
Sign Up to like & getrecommendations! Published in 2020 at "Engineering Failure Analysis"
DOI: 10.1016/j.engfailanal.2020.104414
Abstract: Abstract Grate plate is one of the consumable components of chain grate in pelletizing plants, which is made up of heat resistant stainless steels. Service life of grate plates has major effect on productivity and… read more here.
Keywords: grate; grate plates; resistant stainless; heat resistant ... See more keywords
Effect of tuyer distance above grate on propagation front and performance of downdraft gasifier with the feedstock of rice husk
Sign Up to like & getrecommendations! Published in 2019 at "Renewable Energy"
DOI: 10.1016/j.renene.2018.11.110
Abstract: Abstract Although several works on rice husk gasification have been reported, none of those works investigated and discussed the propagation front. In present work, rice husk gasification is conducted in a small-scale throat-less downdraft gasifier.… read more here.
Keywords: grate; propagation; distance grate; tuyer distance ... See more keywords
Numerical Study of Biomass Grate Boiler with Coupled Time-Dependent Fuel Bed Model and Computational Fluid Dynamics Based Freeboard Model
Sign Up to like & getrecommendations! Published in 2018 at "Energy & Fuels"
DOI: 10.1021/acs.energyfuels.8b01823
Abstract: In this paper, a coupled numerical model is developed to provide an advanced simulation for industrial scale grate boilers. The detailed process of biomass conversion in the grate bed is captured using the developed one-dimensional… read more here.
Keywords: grate; bed model; model; fuel bed ... See more keywords
A Comparison of Pellet Quality from Straight-grate and Grate-kiln Furnaces
Sign Up to like & getrecommendations! Published in 2018 at "Mineral Processing and Extractive Metallurgy Review"
DOI: 10.1080/08827508.2018.1536050
Abstract: ABSTRACT Both straight-grate and grate-kiln furnaces have been accepted in the iron ore industry. Both are considered to be roughly equal when comparing overall costs and expenses versus the final product production rate. However, the… read more here.
Keywords: quality; grate; grate kiln; grate grate ... See more keywords