Plasma-assisted experimental platform for oxidation, pyrolysis and reforming of gas-liquid fuel

A technology of plasma and fuel oxidation, which can be used in material separation, material analysis, measurement devices, etc., and can solve the problems of lack of liquid fuel-related research
CN113533583APending Publication Date: 2021-10-22XI AN JIAOTONG UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
XI AN JIAOTONG UNIV
Publication Date
2021-10-22

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Abstract

The invention discloses a plasma-assisted experimental platform for oxidation, pyrolysis and reforming of gas-liquid fuel. The platform comprises a gas inlet system, a reaction system, a power supply system, an exhaust system and a product detection system. The gas inlet system is provided with a liquid fuel pump and an evaporation tank which are used for liquid fuel sample injection and evaporation; the reaction system comprises a quartz flow tube with a double-layer dielectric barrier discharge structure and an electric heating furnace, and uniform, high-energy and high-density non-equilibrium plasma can be obtained at different temperatures; the power supply system can meet the requirements of various discharge forms; and a piston type negative pressure gas collecting device contained in the product detection system can meet the requirement for experiments in a negative pressure environment. The invention provides an experimental platform and method for plasma-assisted oxidation, pyrolysis and reforming in a wide pressure and temperature range and in various power supply forms, and is beneficial to the research of gas-liquid fuel about plasma-combustion chemical reaction kinetics and the development of related mechanisms.
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Description

technical field

[0001] The invention belongs to the field of novel combustion technology, and in particular relates to an experimental platform for plasma-assisted gas-liquid fuel oxidation, pyrolysis and reformation. Background technique

[0002] As the main source of power for vehicles, ships, airplanes and other vehicles, engines play an important role in modern transportation systems. The ignition and combustion of fuel has a great impact on the power, economy and emission of the engine. The energy trend of energy conservation and emission reduction and the development of clean alternative fuels has proposed a new development direction for engine combustion technology. As the fourth state of matter different from gas, liquid, and solid, plasma contains electrons, ions, active radicals, excited state components and other particles that can promote combustion through thermal effects, kinetic effects, and transport effects . Plasma-assisted combustion, as a new technical...

Claims

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