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3 Cards in this Set
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Length of powerhouse |
a.Total Length =Number of unit × Unit length + assembly length + add length b. Unit length Determined by the layout of the turbine, draft tube, generator layer. - Spiral case layer: L0s=l1+l2+2∆l - Draft tube layer: L0d=B+2∆l ∆l=0.8~1.0m - Generator layer: L0g=φ3+δ3+b b=(1.5~2m) Draw to define Lo= max(Los, Lod, Log) c. Add length Outside wall, expansion joint in the terminal unit Crane in the side unit Valve condition |
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Width |
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Height |
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