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RISFailure Analysis of the Threaded Connection of the Top Inlet Pipe for the High-Pressure Polyethylene Reactor
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: To investigate the thread failure issue of the top inlet pipe end of a high-pressure polyethylene reactor, a fluid–structure interaction (FSI) numerical model was developed for the reactor's top inlet pipe. Bidirectional ...
A Leakage Rate Prediction Model for Flange Connections Based on the Relative Deformation of Gaskets
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Flange connections are widely used in industries such as petrochemicals and nuclear power, where they encounter complex mechanical and thermal loads, making them potential sources of leakage. Leakage not only affects the ...
A Temporary Local Rigid Clamping Structure to Improve Antibuckling Ability of the Thin-Walled Cylinder Under External Pressure
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Although the inner container of the cryogenic liquid semitrailer works under inner pressure, it needs to be vacuumed during the helium leak detection. Furthermore, the inner container usually cannot meet the stability ...
Random Fatigue Analysis of Cryogenic Liquid Tanker Under Road Spectrum Load and a Simplified Algorithm
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The lightweight of liquefied natural gas (LNG) tanker can reduce transportation cost and improve transportation efficiency. However, in lightweight design, the random vibration analysis based on fluid–structure interaction ...