penstock

Turbine intake pipe

A penstock is a pipe or channel that controls and directs water flow, typically to a water wheel or turbine in a hydroelectric plant.

The term also refers to a sluice gate that regulates water in a mill race or canal.

The old penstock fed water to the mill's wheel.

hydropower

sluice

Gated water conduit

  • valveFluid flow controller
  • turbineBlade-driven energy converter
  • damWater-holding barrier

reservoir · headrace · tailrace · spillway · intake · powerhouse · generator · floodgate · weir · wicket gate

conduit

pipe

Hollow conveyance channel

  • flumeConstructed water channel
  • channelPassage for transmission
  • aqueductChannel conveying water distances

conduit · pipeline · shaft · tunnel · water tunnel · intake pipe · steel pipe · manifold · bifurcation · flowline

Opposites
water flow direction/function

penstockspillway

Dam's water release structure

tailrace · outfall · discharge pipe · outflow · drain

Family

penstocks

Familiarity
Top 1,000,000
Profile
Used worldwide · Timeless · Concrete · Rated G