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  • Users: rsdorn84
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  1. rsdorn84

    Air drying subsea pipeline - Dew point

    Hi all. I need to figure out the resulting dew point when air drying a subsea pipeline from topside. I figure my inputs are: Topside dew point, Topside temperature, topside pressure, Relative humidity. By pushing the air subsea, the pressure will increase to hydrostatic pressure. Given that...
  2. rsdorn84

    Subsea Free Flooding

    Hello all, Im trying to calculate the fill time for free flooding a subsea pipeline. However, when using Bernoulli equation for velocity, the result is very large. Here are my parameters. Empty pipeline initial pressure: 1 bar Water depth: 1,300 m Pressure @ 1,300 m: 131.36 bar Pipe length...

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