 Investigation of steam-jet liquid fuel combustion as low NOx and CO emission approach in high-pressure combustion chambersI.S. Sadkin, E. Yu Shadrin and E.P. Kopyev Energy, 2025, vol. 336, issue C Abstract: The paper experimentally investigates the method of steam jet combustion for low emission of CO and NOx during the liquid hydrocarbon fuel burning as applied to high-pressure combustion chambers. The purpose of the work is to adjust a promising combustion method to the tasks of energy technologies and creation of the working body of power plants. The novelty of the method is the non-contact atomization of fuel by steam jet and realization of the analog of staged combustion due to the presence of gas generation chamber, which allow one to obtain ultra-low NOx and CO emissions (less than 10 ppm) at high completeness of fuel combustion. In this study, the effective steam/fuel/primary air/secondary air ratios are determined by experimental methods to achieve the best performance of the device: 0.75/1/5/15.1. The combustion products are a vapor-gas mixture with the promise of use as a working body for power plants. Energy consumption for steam generation does not exceed 8 %. Keywords: low emission combustion; Steam-jet combustion; combustion chamber; NOx reduction; Gas steam turbine (search for similar items in EconPapers) Downloads: (external link) Related works: Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text Persistent link: https://EconPapers.repec.org/RePEc:eee:energy:v:336:y:2025:i:c:s0360544225040514 DOI: 10.1016/j.energy.2025.138409 Access Statistics for this article Energy is currently edited by Henrik Lund and Mark J. Kaiser More articles in Energy from Elsevier |
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