Influence of the Texture Configuration of Heating Surfaces Created by Laser Irradiation on the Ignition and Combustion Characteristics of Liquid Fuels; Applied Sciences; Vol. 13, iss. 1

Influence of the Texture Configuration of Heating Surfaces Created by Laser Irradiation on the Ignition and Combustion Characteristics of Liquid Fuels

Bibliografiske detaljer
Parent link:Applied Sciences
Vol. 13, iss. 1.— 2023.— [95, 22 p.]
Corporate Authors: Национальный исследовательский Томский политехнический университет Инженерная школа энергетики Научно-образовательный центр И. Н. Бутакова (НОЦ И. Н. Бутакова), Национальный исследовательский Томский политехнический университет Исследовательская школа физики высокоэнергетических процессов
Andre forfattere: Orlova E. G. Evgeniya Georgievna, Glushkov D. O. Dmitry Olegovich, Abedtazehabadi A. Akram, Belyaev S. V. Savely Viktorovich, Feoktistov D. V. Dmitriy Vladimirovich
Summary:Title screen
The main characteristics of ignition and combustion of fuel droplets (organic coal-water fuel, oil emulsion, and oil in the usual state) placed on the heated surfaces of structural steel (DIN standard grade X16CrNi25-20) were experimentally determined under conditions corresponding to the start-up and nominal operation of power-generating equipment. It was shown that due to the application of texture on the steel surfaces, it is possible to change the ignition and combustion characteristics of fuel droplets. A graphic-analytical method was developed to predict the dimensions of textures in the form of microchannels using laser technology for processing metal surfaces. It was found that the texture configuration in the form of microchannels formed by nanosecond laser radiation on steel surfaces makes it possible to significantly increase the surface resistance to adhesion of combustion products of liquid and slurry fuels.
Sprog:engelsk
Udgivet: 2023
Fag:
электронный ресурс
труды учёных ТПУ
emulsion
slurry
oil
droplet
evaporation
boiling
puffing
micro-explosion
Online adgang:https://doi.org/10.3390/app13010095
Format: Electronisk Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=668795

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