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  2. List of power stations in the Republic of Ireland - Wikipedia

    en.wikipedia.org/wiki/List_of_power_stations_in...

    The following page lists all of the power stations operating in the Republic of Ireland. ... 1 × 34,000 h.p. Francis turbine 1 × 30,000 h.p. Kaplan turbine 306,821 ...

  3. Francis turbine - Wikipedia

    en.wikipedia.org/wiki/Francis_turbine

    Francis inlet scroll at the Grand Coulee Dam Side-view cutaway of a vertical Francis turbine. Here water enters horizontally in a spiral-shaped pipe (spiral case) wrapped around the outside of the turbine's rotating runner and exits vertically down through the center of the turbine. The Francis turbine is a type of water turbine.

  4. List of power stations in Northern Ireland - Wikipedia

    en.wikipedia.org/wiki/List_of_power_stations_in...

    The turbine is scheduled to produce power for five years, though Marine Current Turbines were reported to have asked for an extension beyond their 2013 contract. [8] By March 2010, the turbine had passed an operating time of over 1,000 hours - a first for any marine energy device. [8] Impact to the environment was closely scrutinised. [6]

  5. Kaplan Inc. -- Big Business of Education Means Big Job ...

    www.aol.com/news/2010-10-18-kaplan-job...

    Kaplan Inc., the earnings engine for Washington Post Company, entered the education niche in 1938. Today worldwide, education, both academic and trade, is perceived as a must-have for economic ...

  6. Kaplan turbine - Wikipedia

    en.wikipedia.org/wiki/Kaplan_turbine

    The Kaplan turbine was an evolution of the Francis turbine. Its invention allowed efficient power production in low-head applications which was not possible with Francis turbines. [2] The head ranges from 10 to 70 metres (33 to 230 ft) and the output ranges from 5 to 200 MW. Runner diameters are between 2 and 11 metres (6 ft 7 in and 36 ft 1 in).

  7. Rainpower - Wikipedia

    en.wikipedia.org/wiki/Rainpower

    Rainpower AS is a Norwegian company which develops, designs, manufactures and sells equipment for hydropower electricity generation. The company provides Pelton, Francis, and Kaplan turbines, as well as pump turbines, small hydropower plants, turbine governor, oil pressure systems, valve controllers, exciters, valves, gates, pipes, and other products and services related to the hydropower ...

  8. Water turbine - Wikipedia

    en.wikipedia.org/wiki/Water_turbine

    Its runner shape was similar to that of a Francis turbine. In 1849, James B. Francis improved the inward flow reaction turbine to over 90% efficiency. He also conducted sophisticated tests and developed engineering methods for water turbine design. The Francis turbine, named for him, is the first modern water turbine. It is still the most ...

  9. Evolution from Francis turbine to Kaplan turbine - Wikipedia

    en.wikipedia.org/wiki/Evolution_from_Francis...

    Turbines are sometimes differentiated on the basis of the type of inlet flow, whether the inlet velocity is in axial direction, radial direction or a combination of both. . The Francis turbine is a mixed hydraulic turbine (the inlet velocity has Radial and tangential components) while the Kaplan turbine is an axial hydraulic turbine (the inlet velocity has only axial velocity componen