penstock
/'penstɔk/
Học thuậtThân thiện
Definition
- Noun:
- A conduit or pipe that carries a rapid flow of water: A "penstock" is a closed pipe or channel designed to transport water, often under pressure, from a source to a point of use, such as a hydroelectric turbine.
- A valve or gate that controls water flow: In a more specific sense, a "penstock" can also refer to the regulating valve or gate itself, which controls the rate of water flow through a sluice or conduit.
Usage Examples
- Noun:
- The hydroelectric plant's efficiency depends on the large steel penstock that delivers water to the turbines.
- The engineer inspected the penstock to ensure the gate was functioning correctly before releasing the water.
Advanced Usage
- Engineering Context: In civil and hydraulic engineering, a "penstock" is a critical component in dams, hydroelectric power stations, and irrigation systems, designed to withstand high water pressure.
- The design of the penstock must account for maximum hydraulic pressure to prevent rupture.
Variants and Related Words
- Sluice gate (n): A gate fitted to a penstock or channel to control water flow.
- They opened the sluice gate on the penstock to increase the water flow to the mill.
- Headgate (n): A gate controlling the flow of water at the entrance of a conduit or canal.
- Conduit (n): A general term for a channel or pipe for conveying fluids.
Synonyms
- Water conduit
- Flume (specifically an open channel)
- Pressure pipe
Related Phrases
- Penstock valve: Specifically refers to the valve mechanism within a penstock system.
- The maintenance schedule requires checking the penstock valve every six months.
Noun
- conduit that carries a rapid flow of water controlled by a sluicegate
- regulator consisting of a valve or gate that controls the rate of water flow through a sluice