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  • Users: Thomasjl
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  1. Thomasjl

    Selecting materials for piping systems

    My position is Mechanical Piping Engineer in the (Bio, Petro) Chemical industry. My skills are running short with determining the composition of materials for piping and its components. For example: you have a pipe transporting a certain medium (sea water or chloride etc.), then my problem is...
  2. Thomasjl

    Wind effect on a flying ball

    Hi, With a rugby place kick the ball is kicked high up in the air. Sometimes the bal travels up to 50m. I am investigating the effect of the side, tail and head wind on the ball. My question is whether it is possible to calculate these effects, so I could determine: 1. The vertical angle...
  3. Thomasjl

    Pipe going underground

    Hi, I have to design 4 inch cold water pipe running above ground and going down under a bicycle path and then coming back up again. Can I just let it disappear into the ground or do I have to take special precautions? (apart from conservation) I appreciate your answer, Thomas.

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