Technical and economical analysis of a novel rotary air preheater system
Sign Up to like & getrecommendations! Published in 2019 at "Applied Thermal Engineering"
DOI: 10.1016/j.applthermaleng.2019.03.007
Abstract: Abstract The injection of ammonia as a reducing agent into the selective catalytic reduction (SCR) system is usually excessive in order to achieve the strict NOx removal efficiency, which results in the formation of ammonium… read more here.
Keywords: system; air preheater; preheater; rotary air ... See more keywords
Coupled characterization and experimental verification of heat transfer and air leakage in a quad-sectional rotary air preheater
Sign Up to like & getrecommendations! Published in 2019 at "Applied Thermal Engineering"
DOI: 10.1016/j.applthermaleng.2019.113923
Abstract: Abstract Air leakage has a substantial impact on the efficiency of rotary air preheater, and is closely related to their temperature distribution. In this paper, for a quad-sectional rotary air preheater, the coupled model of… read more here.
Keywords: air leakage; rotary air; air; air preheater ... See more keywords
Investigations on the Ash Deposit Formation of Tubular Air Preheater in a Coal-Fired Traveling Grate Boiler
Sign Up to like & getrecommendations! Published in 2017 at "Energy & Fuels"
DOI: 10.1021/acs.energyfuels.7b01964
Abstract: A study was undertaken of the air preheater ash deposit in a 140 MW coal-fired traveling-grate boiler. Several ash samples were collected in the selected regions of the air preheater along with samples of the… read more here.
Keywords: coal fired; air preheater; ash deposit; ash ... See more keywords
Performance prediction of a model rotary air preheater through porous media approach
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Thermal Science and Engineering Applications"
DOI: 10.1115/1.4062315
Abstract: Rotary regenerative heat exchangers or rotary regenerators are used for various heat recovery applications in order to fulfil the energy requirements. Rotary air preheater is a rotary regenerative heat exchanger which is widely used in… read more here.
Keywords: rotary air; porous media; performance; air preheater ... See more keywords
Experimental and Numerical Investigations on the Local Direct Leakage Process of Rotary Regenerative Air Preheater
Sign Up to like & getrecommendations! Published in 2020 at "Applied Sciences"
DOI: 10.3390/app10041523
Abstract: An inherent defect of the operating rotary air preheaters (RAPH) is known as leakage, which seriously hinders the efficient and safe operation of RAPH. It is significant for the estimation of the direct leakage to… read more here.
Keywords: local direct; air preheater; leakage; direct leakage ... See more keywords