Discussion on Maintenance of M701F4 Gas Turbine Body
The M701F4 gas turbine is widely used in modern industry,and its high efficiency and low emission characteristics make it an important equipment for energy conversion and power output.However,during long-term operation,gas turbines face many technical challenges brought by high temperature,high pressure and complex working environment,such as high-temperature component wear,blade corrosion and damage,vibration and noise problems.Therefore,systematic maintenance methods for gas turbine bodies are studied,including pre-inspection and diagnosis,disassembly and cleaning,inspection and repair,assembly and commissioning.Through systematic maintenance and repair methods,the operating efficiency and reliability of the M701F4 gas turbine are significantly improved.In terms of vibration amplitude,the overall vibration level tends to stabilize,with the average decreasing from about 0.502 mm/s to 0.385 mm/s.In terms of noise levels,the overall average noise level decreased from 87.6 dB to 73.4 dB.In summary,the systematic maintenance method has achieved remarkable results in improving the performance and reliability of the M701F4 gas turbine.However,it is still necessary to further study and improve the existing shortcomings in order to achieve more efficient and reliable gas turbine operation and maintenance.
M701F4 gas turbinemain body maintenancemaintenance strategyfault analysis
万方数据
维普
