Well, in general operating pressure shouldn't exceed 1 bar, but the point is that I have to design in some point og the grid the individual segment of pipe when line pack flexibility will be provide, simply storage by increasing of pressure. It already works well in natural gas grids but for...
50 km of grid including pipes with intermediate deliveries- it is a system of connected biogas production plants with CHP units. In this range of pressure (1-10bars, saying 20 bars before I take into account more the material durability than the cost-effectiveness of compressing that is lower...
By biogas grid I mean that only biogas will be pumped into the polyethylene pipes (no blending with NG), from few biogas plants and delivered to CHP unit. Considered length of the network isn't large, it is small area with biogas production units (agricult.) combined and sending gas to...
Actually it is possible that pressure would not exceed 9 bars, I'm trying to design possibility of providing larger line pack inside and looking and materials durability I chose 20 bars but probably i would not be that much. So Weymouth should be the most proper.
Thank you for all help!
Hallo,
I am trying to choose proper equation to calculate pressure drops in biogas grid (50km) (CH4-0.6, CO2-0.4), pressure range is from 1 to max.20 bars, material is PE100. I thought about Spitzglass (>1psi).
Anybody can help?
