Registration Number
0226U002564,
(0123U101743)
, R & D reports
Title
Combustion in auto-ignition mode of alternative solid and liquid fuels and creation of a prototype burner device
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Створення дослідного зразка пальникового пристрою для спалювання в режимі самозаймання для твердих та рідких альтернативних палив
Head
Chmel Valerii Mykolaiovich, Кандидат технічних наук
Registration Date
27-02-2026
Organization
Institute of Engineering Thermophysics of NAS of Ukraine
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Development of a method of burning alternative solid and liquid fuels in auto-ignition mode and substitution based on it in devices using natural gas with alternative fuel
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A two-stage working process for burning alternative solid and liquid fuels has been developed with the aim of replacing natural gas in fuel using devices.
The kinetic and fuel characteristics of solid and liquid alternative fuels have been determined: biomass, household waste, vegetable fats, pyrolysis fuel from car tyres, fuel oil.
When burning solid alternative fuels, it has been shown that it is possible to ‘light’ the fuel layer with a more reactive fuel that has a higher heat of combustion and more volatile components, which ensures a stable combustion mode.
The combustion of liquid and solid fuels in a self-ignition mode using a two-stage working process ensures high combustion completeness and a reduction in harmful emissions.
Based on the experiments conducted, taking into account the results obtained and the developed two-stage working process of fuel combustion in self-ignition mode, a burner device for burning solid and liquid alternative fuels was created.
Product Description
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Valerii M. Chmel
Inesa P. Novykova
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2026-02-27
