Development and numerical simulation of a power plant with a closed-cycle gas turbine running on wood fuel

The paper presents a number of original technical solutions for a mobile power plant based on a closed cycle gas turbine. The power plant is designed to operate on wood fuel in the conditions of timber warehouses, timber terminals and wood processing industries. The design of a heat generator using...

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Bibliographic Details
Published in:E3S Web of Conferences 2023-01, Vol.390, p.6007
Main Authors: Anisimov, Pavel N., Medyakov, Andrey A.
Format: Article
Language:English
Subjects:
Combustion products
Electric power
Evaporative cooling
Gas turbines
Helium
Initial pressure
Mathematical models
Maximum power
Numerical models
Power plants
Solid fuels
Turbines
Wood
Wood chips
Working fluids
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Summary:The paper presents a number of original technical solutions for a mobile power plant based on a closed cycle gas turbine. The power plant is designed to operate on wood fuel in the conditions of timber warehouses, timber terminals and wood processing industries. The design of a heat generator using wood chips from production waste is proposed. Numerical modelling of the power plant in the SimInTech program was carried out. As a result of mathematical modelling, the main indicators of the power plant were determined. As a result of numerical experiments, the maximum electric power of the power plant was determined to be 1203 kW gross. The optimal initial pressure of the working fluid in the system is determined to be 0.52 MPa under the condition of maximum power. This power was recorded when using a turbine and compressor with a nominal frequency of 1000 Hz, helium as the working fluid of the turbine, combustion products of wood chips with a temperature of 1050 °C in the amount of 11 kg/s, and the use of evaporative cooling. The results obtained can be used in the development of solid fuel power plants with closed cycle gas turbines.
ISSN:2267-1242
2555-0403
2267-1242
DOI:10.1051/e3sconf/202339006007