• How can I add wastewater to LiquidLibrary on Hammer?

    Hi, I am modelling a wastewater transfer line in Hammer. When I tried to calculate the wave speed I found that the wastewater is not among the available liquids in Liquid Library. And my Liquid Library is locked! Thank You! Hoda
  • area change modeling

    Hello, how could I model area change in bentley hammer ? Is there any method rather than splitting pipe? does pipe splitting do better simulation for Wave Reflection and Transmission at an expansion and a contraction?
  • Re: HAMMER Pipe Support

    I would recommend reading about this further in a good textbook (e.g. Fluid Transient in Pipeline Systems by A.R.D. Thorley). My 2c is that underground pipes are usually restrained against axial movement by thrust blocks at major changes in direction…