Use the n-Way Junction feature to specify additional pressure losses due to irreversible turbulent friction in an n-way junction that does not fall into the categories Y- or T-junctions. The number of pipe connections to a point can be any number, and the angles between the connection pipes arbitrary.
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The Loss coefficients options allows you to enter a value or expression for the
Loss coefficient main branch Kbranch for the energy loss between branch and junction.