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penstock    
n. 水门,水道,水渠

水门,水道,水渠

penstock
n 1: regulator consisting of a valve or gate that controls the
rate of water flow through a sluice [synonym: {sluicegate},
{sluice valve}, {floodgate}, {penstock}, {head gate},
{water gate}]
2: conduit that carries a rapid flow of water controlled by a
sluicegate [synonym: {sluice}, {sluiceway}, {penstock}]

Penstock \Pen"stock\, n. [Etymol. uncertain; perh. fr. pen an
inclosure stock.]
1. A close conduit or pipe for conducting water, as, to a
water wheel, or for emptying a pond, or for domestic uses.
[1913 Webster]

2. The barrel of a wooden pump.
[1913 Webster]


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  • Penstock - Wikipedia
    A penstock is a sluice or gate or intake structure that controls water flow, or an enclosed pipe that delivers water to hydro turbines [1] and sewerage systems
  • What Is a Penstock and How Does It Work in Hydropower?
    Gates and valves along the penstock regulate how much water flows through, giving operators control over power output How a Penstock Works The basic principle is straightforward: water at a higher elevation has stored energy, and a penstock is the channel that puts that energy to use
  • ️ What is a Penstock? Applications in Water and Wastewater Treatment . . .
    A penstock is a type of sluice gate or flow control device typically installed in open channels or pipelines to regulate the flow of water or other fluids It can be raised, lowered, or sealed off completely to control, direct, or stop the movement of water
  • What Is a Penstock and How Does It Work? - Engineer Fix
    A penstock is a large-scale channel or pipe designed to transport water from a source, like a reservoir, to a lower point Think of it as a massive, enclosed slide for moving a significant volume of water
  • Penstocks - an overview | ScienceDirect Topics
    A penstock is defined as a pipe that channels water from a dam to a turbine, equipped with valves or gates to control the water flow It can be made of materials such as cement, polyvinyl chloride (PVC), or steel, designed with specific dimensions to accommodate the flow rate and head
  • What are Penstocks in Hydropower Plant? - Energy Theory
    A penstock in a hydropower plant is a long pipe or channel that carries water from the reservoir to the hydroelectric power stations specifically to the turbines
  • What is a Penstock? (with pictures) - aboutmechanics. com
    A penstock is a channel used to feed or carry away water The flow of the water through the penstock can be controlled with a sluice or gate that is raised and lowered
  • Penstock: Uses, Importance, Hydroelectric Systems More (With Images . . .
    A penstock may be defined as a sluice or gate or intake structure that regulates water flow, or an enclosed pipe that provides water to hydro turbines and sewerage systems The term is inherited from the technology of mill ponds and watermills
  • Penstock definitions general - FCValves
    An installation method in which the penstock is fixed to the vertical wall of a channel, chamber or similar structure by means of embedded steel plates or anchor bolts, and is sealed to the wall with non-shrinkable grout (see Figure 12)
  • Penstock - Energy Education
    Therefore, the diameter of the penstock also varies dramatically depending on how much water needs to be delivered The penstocks at the Itaipu hydroelectric facility are 10 5 meters in diameter, approximately the length of a passenger bus (seen in Figure 3)





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