Services Details
Structural mechanics simulation
Our company mainly uses general finite element analysis software to carry out finite element analysis of the structure, and the following are some simulation cases.
Pressure vessel analysis design
Finite element stress analysis of pressure vessel openings such as disproportionation stripping tower, non-aromatic distillation tower and solvent regeneration tower.
Finite element analysis of separator
Analysis and calculation of LNG storage tank
According to the relevant specifications, the shell top, thermal angle protection and anchorage structure are analyzed and checked.
Pipe stress analysis
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Piping stress evaluation according to the specification
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Force check of equipment nozzle
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Flange leakage analysis
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Earthquake, wind, wave, safety valve Stress analysis of discharge and other working conditions
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Stress analysis of pipeline in seismic fault zone
Stress analysis of buried pipeline
Limit load analysis of pipeline support
Analysis and calculation of ultimate bearing capacity of pipe support
Stress analysis of pipeline support structure
Compressor vibration analysis
According to the API618 specification, the vibration analysis of the pipeline with multiple compressors is carried out, and the pipeline vibration caused by the compressor is effectively avoided in the early stage of the design.
Pipe vibration analysis
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Mechanically induced vibration
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Reciprocating equipment pressure pulsation Vibration caused by
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Vortex-induced vibration
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Earthquakes, wind, waves, water hammer, etc. Dynamic analysis
The acoustic analysis of the gas in the pipe is carried out to obtain the sound pressure pulsation frequency and acoustic excitation force, and the harmonic response analysis of the pipe is carried out.
acoustic model
Vibration analysis of ship equipment
According to DNV equipment certification specification or GB / T 19845 equipment, frequency sweep test, fatigue and bolt loosening analysis were carried out.
Simulation calculation of high-speed rail wind tunnel test
Bouchard, P.J., “Validated Residual Stress Distribution for Stainless Steel Pipe Girth Weld Fracture Assessment,” International Journal of Pressure Vessels and Piping 84 (2007) 195-222
Finite element stress analysis of motor cabinet lifting conditions
Fatigue life and wear analysis of transmission shafts
Structural analysis of wind turbines