h2. Sludge Drain Design Equations

The following equations are used in the Sludge Drain design program.

Number of orifices on a single sludge drain:
{include:N.SedSludgeOrifices}

Flow rate through the sludge drain:
{include:Q.SludgeDrainInitial}

The nominal diameter for the sludge drain pipe, using available sizes:
{include:ND.SedSludge}

Head loss through the sludge drain:
{H.SedSludge}