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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? 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 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
  • Penstock Valves: A Complete Guide to Water Control Gates
    A penstock valve is a sluice-type flow control device that uses a flat or circular gate (or slide) to regulate or completely stop the flow of water in open channels, reservoirs, dams, or pipelines
  • What Is a Penstock in a Dam and How Does It Work?
    The penstock is a large, pressurized pipeline that serves a focused purpose within a dam’s hydroelectric system It acts as a sealed, high-strength conduit responsible for safely channeling vast amounts of water from the reservoir to the power-generating machinery
  • Penstock - Energy Education
    Each penstock is 142 2m long and 10 5m in diameter [8][9] Depending on the type of hydropower facility, the size of the penstock will vary Some facilities have long penstocks, and others have short and wide penstocks
  • 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
  • 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
  • What is a penstock? - howengineeringworks. com
    A penstock is one of the most essential components of a hydroelectric power plant It is a closed conduit or pipe that carries water under pressure from the reservoir or forebay (a small storage tank near the dam) to the turbine located in the powerhouse
  • Workers rescued after penstock bursts at New Colgate Powerhouse in Yuba . . .
    The incident occurred just before 3 p m at the plant’s penstock, a 14-foot-diameter, high-pressure pipe that carries water roughly five miles from New Bullards Bar Dam to the powerhouse along





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