Characteristics of ammonia combustion and modern studies of combustion stabilization

封面


如何引用文章

全文:

开放存取 开放存取
受限制的访问 ##reader.subscriptionAccessGranted##
受限制的访问 订阅或者付费存取

详细

BACKGROUND: The paper addresses the issues of ammonia combustion, such as ignition difficulties, low combustion stability, and high NOx emissions. The importance of understanding the basic characteristics of ammonia combustion is emphasized, the existing stabilization technologies are reviewed.

AIM: Analysis of the aspects of ammonia combustion stability in various types of engines and necessity for further research in the field of using ammonia as a fuel.

METHODS: Various methods are applied, including visual flame analysis, ignition delay analysis, emission characteristics studies, heat transfer improvement methods such as high oxygen pressure, and external assistive technologies, including plasma.

RESULTS: The study presents comprehensive results on the characteristics of ammonia combustion. It includes a detailed analysis of flame behavior, ignition delay, and emission profiles. The effectiveness of different fuel mixtures and combustion conditions to improve the stability and efficiency of ammonia combustion is also explored.

CONCLUSIONS: The paper highlights prospects and challenges in using ammonia as a fuel source. The importance of further research and development in the field of ammonia combustion technologies is emphasized, especially in the context of achieving carbon neutrality and adapting to various application scenarios.

全文:

受限制的访问

作者简介

Alexander Dementiev

Moscow Polytechnic University

Email: w1941w@yandex.ru
ORCID iD: 0009-0001-2311-0849
SPIN 代码: 7826-5560

Associate Professor of the Power Plants for Transport and Small Energy Department

俄罗斯联邦, Moscow

Egor Telpiz

Moscow Polytechnic University

编辑信件的主要联系方式.
Email: egor_telpiz@mail.ru
ORCID iD: 0009-0005-5117-4267

Postgraduate of the Power Plants for Transport and Small Energy Department

摩尔多瓦共和国, Moscow

Vladislav Rybachuk

Moscow Polytechnic University

Email: rybachuk97@mail.ru
ORCID iD: 0009-0002-9235-6209

Postgraduate of the Power Plants for Transport and Small Energy Department

摩尔多瓦共和国, Moscow

参考

  1. Chesnokov SA. Modeling of high-temperature combustion reactions. Tula: TulGU; 2002. (In Russ).
  2. Berwal P, Kumar S, Khandelwal B. A comprehensive review on synthesis, chemical kinetics, and practical application of ammonia as future fuel for combustion. Journal of the Energy Institute. 2021;99:273–298. doi: 10.1016/j.joei.2021.10.001
  3. Van Rooij A. Engineering contractors in the chemical industry, the development of ammonia processes, 1910–1940. J. History and Technology. 2005;21(4):345–366. doi: 10.1080/07341510500268215
  4. Ramensky AYu, Shelishch PB, Nefedkin SI. The use of hydrogen as a motor fuel for automobile internal combustion engines. history, present and prospects. Alternativnaya energetika i ekologiya (ISJAEE). 2006. № 11(43). С. 63–70. (In Russ).
  5. Lindstedt RP, Lockwood FC, Selim MA. Detailed kinetic modelling of chemistry and temperature effects on ammonia oxidation. Combustion Science and Technology. 1994;99(4/6):253–276.

补充文件

附件文件
动作
1. JATS XML
2. Fig. 1. Images of various shapes of ammonia flame: 1 — an image of preliminary mixing of ammonia with air; 2 — spectra of images of preliminary mixing of ammonia with nitrogen; 3 — wideband images of double ammonia combustion.

下载 (98KB)
3. Fig. 2. Diagram of the experimental facility.

下载 (255KB)
4. Fig. 3. Images of ammonia flame at various temperatures of preliminary heating.

下载 (140KB)

版权所有 © Eco-Vector, 2024