| 书目名称 | Optic Diagnostics on Pulverized Coal Particles Combustion Dynamics and Alkali Metal Release Behavior | | 编辑 | Ye Yuan | | 视频video | | | 概述 | Proposes a new method that detects the CH* signal during coal ignition, which can be used to characterize the volatile release and reaction process.Observes the transition from heterogeneous ignition | | 丛书名称 | Springer Theses | | 图书封面 |  | | 描述 | .This book focuses on pulverized coal particle devolatilization, ignition, alkali metal release behavior, and burnout temperature using several novel optic diagnostic methods on a Hencken multi-flat flame burner. Firstly, it presents a novel multi-filter technique to detect the CH* signal during coal ignition, which can be used to characterize the volatile release and reaction process. It then offers observations on the prevalent transition from heterogeneous ignition to hetero-homogeneous ignition due to ambient temperature based on visible light signal diagnostics. By utilizing the gap between the excitation energies of the gas and particle phases, a new low-intensity laser-induced breakdown spectroscopy (PS-LIBS) is developed to identify the presence of sodium in the particle or gas phase along the combustion process. For the first time, the in-situ verification of the gas phase Na release accompanying coal devolatilization is fulfilled when the ambient temperature is high enough.In fact, particle temperature plays a vital role in the coal burnout process and ash particle formation. The last part of the book uses RGB color pyrometry and the CBK model to study the char particle t | | 出版日期 | Book 2019 | | 关键词 | Coal Combustion; In-situ Optic Diagnostic; CH* ChemIluminescence; Na Release Behavior; RGB Color Pyromet | | 版次 | 1 | | doi | https://doi.org/10.1007/978-981-10-4813-5 | | isbn_ebook | 978-981-10-4813-5Series ISSN 2190-5053 Series E-ISSN 2190-5061 | | issn_series | 2190-5053 | | copyright | Springer Nature Singapore Pte Ltd. 2019 |
The information of publication is updating
|
|
发表于 2025-3-21 17:09:58
