| 21. | In the model I made, when the wind blows the turbine blades spin.
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| 22. | Bats may be injured by direct impact with turbine blades, towers, or transmission lines.
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| 23. | The unit makes turbine blades and castings for aircraft makers.
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| 24. | In 2003 Scott O Hearen took a patent on the Radial turbine blade system.
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| 25. | Overhauled turbine blades have been damaged or broken in four incidents in six months.
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| 26. | The turbine blades'tips are 66 feet below the surface, allowing clear passage for ships.
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| 27. | It is used to calculate the local forces on a propeller or wind-turbine blade.
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| 28. | Turbine blades are of two basic types, blades and nozzles.
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| 29. | Nickel-based superalloys are used for HP turbine blades in almost all modern jet engines.
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| 30. | Military engine turbine blades experience two significant deformation stresses during normal service, thermal fatigue.
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