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vane

vane

1 7.0
A flat blade in a fan or turbine that turns to move air and water
  • noun
  • /veɪn/
  • Specialized
translation icon : paleta
  • The engineer adjusted the angle of the vanes to improve the efficiency of the turbine.
  • rotary vane
  • vane pump
  • vanes and blades

Examples

  • Water flowing past the vanes causes them to rotate on their axes.

    Academic text (2003)
  • The rotary vane of the actuator then automatically holds that position until power is restored.

    Academic text (2003)
  • The students were asked to change the vane size and perform the second experiment as a group.

    Academic text (2007)
  • The properties of these systems will be reviewed for prospective vane applications.

    Academic text (1995)
  • There was extensive damage to both the guide vanes and fan blades of the engine.

  • Five compressor blades were fractured and eight variable guide vanes missing.

  • Mounted on a hinge at the tip of each blade, the vanes are held closed by electromagnets.

    Academic text (1994)
  • The modulating inlet guide vanes are made of corrosion-resistant GTD-450 stainless steel to extend their performance life.

    Academic text (1994)
  • In the strong wind, the vanes of the windmill spun rapidly, generating power from the breeze.

  • As the water flowed through the dam, it pushed against the vanes, causing them to turn and generate energy.

Synonyms

blade
vsvane
51 3.1

A flat part like a propeller that moves air or water

is a flat rotating surface that pushes against air or water as a component

Idioms

Changing often in ways you cannot predict

Compounds

1 3.7

A rod on a roof that turns to show wind direction

wind vane
  • Specialized
3.9

A thing on a roof that turns to show which way the wind blows

How Forceful

turbine
  • Specialized
91 3.9
propeller
46 3.9
impeller
  • Specialized
3 8.4
vane
  • Specialized
1 7.0
blade
51 3.1

Surface Forms

vane singular
vanes plural

Etymology

Vane The word vane comes from an old English word fana meaning 'flag', which helps you remember that a machine vane is a flat plate or blade that turns and pushes against the air or water.