In a sealed gasoline pipeline, if the temperature of the gasoline rises by 1°C, by how much does the pressure inside the pipeline increase?
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I would like to ask the experts: in a sealed gasoline pipeline, if the temperature of the gasoline rises by 1°C, by how much does the pressure inside the pipeline increase?
It depends on what the starting point is from which the temperature rise of the pipeline is one degree.
If there is no gas phase space, the pressure theory increases until the system leaks.
For light oils, when the liquid in a closed pipe section approaches or reaches its flash point, the pressure inside the pipe increases by more than 0.07~0.08 MPa for every 1°C rise in temperature.
Temperature coefficient of elasticity and pressure coefficient of elasticity. I remember that diesel is 1 MPa, and gasoline should be lower; however, this result does not take into account the elastic coefficient of the container, and things become more complicated when that factor is considered