10.2 pipe & pipe sizing

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    150 m (original pipe length)+ 10 % (allowance for pipe fittings)

    = 165 m (revised pipe length)

    Unit heater

    at 6.6 bar g

    270 kg/h

    Revised loadto supply the heater battery is

    270 kg/h + 5.8% = 286 kg/h

    Boilerat

    7.0 bar g

    286 kg/ h

    L = 150 mP1 =7 bar g P2 =6.6 bar g

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