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- Jonval_turbine abstract "The Jonval turbine is a water turbine design invented in France in 1843, in which water descends through fixed curved guide vanes which direct the flow sideways onto curved vanes on the runner. It is named after Feu Jonval, who invented it. The Jonval incorporated ideas from European mathematicians and engineers, including the use of curved blades, which gave it triple the efficiency of a water wheel. This new turbine failed to satisfy the public interest in seeing the water wheels in action, which was likely accepted as a minor drawback at that time.This type is efficient at full gate, but at partial gate it is less efficient than a Francis turbine. The usual orientation of the wheel was horizontal and the first devices were even alternatively named as "horizontal water wheels". However some sources mention turbines with both vertical and horizontal shafts.N.F. Burnham, an American turbine manufacturer, patented numerous improved designs in the second half of 19th century. His turbines had greater efficiency than the Jonval, especially at partial gate, and fewer maintenance problems.".
- Jonval_turbine thumbnail Schiffbau_jonval2.jpg?width=300.
- Jonval_turbine wikiPageID "20906132".
- Jonval_turbine wikiPageRevisionID "591960663".
- Jonval_turbine hasPhotoCollection Jonval_turbine.
- Jonval_turbine subject Category:Water_turbines.
- Jonval_turbine type Artifact100021939.
- Jonval_turbine type Device103183080.
- Jonval_turbine type Engine103287733.
- Jonval_turbine type HeatEngine103507963.
- Jonval_turbine type Instrumentality103575240.
- Jonval_turbine type Internal-combustionEngine103579982.
- Jonval_turbine type Machine103699975.
- Jonval_turbine type Motor103789946.
- Jonval_turbine type Object100002684.
- Jonval_turbine type PhysicalEntity100001930.
- Jonval_turbine type RotaryEngine104110654.
- Jonval_turbine type Turbine104498523.
- Jonval_turbine type WaterTurbines.
- Jonval_turbine type Whole100003553.
- Jonval_turbine comment "The Jonval turbine is a water turbine design invented in France in 1843, in which water descends through fixed curved guide vanes which direct the flow sideways onto curved vanes on the runner. It is named after Feu Jonval, who invented it. The Jonval incorporated ideas from European mathematicians and engineers, including the use of curved blades, which gave it triple the efficiency of a water wheel.".
- Jonval_turbine label "Jonval turbine".
- Jonval_turbine label "Jonval-Turbine".
- Jonval_turbine label "Turbine Jonval".
- Jonval_turbine sameAs Jonval-Turbine.
- Jonval_turbine sameAs Turbine_Jonval.
- Jonval_turbine sameAs m.05b06cq.
- Jonval_turbine sameAs Q586292.
- Jonval_turbine sameAs Q586292.
- Jonval_turbine sameAs Jonval_turbine.
- Jonval_turbine wasDerivedFrom Jonval_turbine?oldid=591960663.
- Jonval_turbine depiction Schiffbau_jonval2.jpg.
- Jonval_turbine isPrimaryTopicOf Jonval_turbine.
