Modeling of ash formation and deposition processes in coal and biomass fired boilers: A comprehensive review

• Published in: Applied energy Vol. 230; pp. 1447 - 1544
• Main Authors: Cai, Yongtie, Tay, Kunlin, Zheng, Zhimin, Yang, Wenming, Wang, Hui, Zeng, Guang, Li, Zhiwang, Keng Boon, Siah, Subbaiah, Prabakaran
• Format: Journal Article
• Language: English
• Published: Elsevier Ltd 15.11.2018
• Subjects: adhesion; Ash formation; biomass; boilers; chemical composition; coal; Combustion codes; contact angle; corrosion; Deposit morphology; Deposition mechanisms; dynamic models; empirical models; energy balance; fly ash; fouling; friction velocity; fuel combustion; furnaces; heat exchangers; heat transfer; kinetic energy; kinetics; mechanistic models; melting; microstructure; Particle rebound; Particle removal; prediction; stickiness; temperature; thermal conductivity; vapors; viscosity; Particle rebound; Deposit morphology; Ash formation; Particle removal; Combustion codes; Deposition mechanisms

A schematic summary of the ash formation and deposition modelling processes including the input parameters, combustion codes, ash deposition sub-models and outputs. [Display omitted] •A summary of ash deposition mechanisms used in numerical and experimental studies.•A comprehensive review of ash dep...