Development And Evaluation Of A New Helical Fish Friendly Hydro-Turbine
Oct 1, 2005 - A new hydro-turbine was developed to improve fish survival during their downstream migration. This turbine includes a normal scroll case, few but relatively long wicket gates, a streamlined downturn before the runner inlet, a runner with only three helical blades attached to a tapered hub and a rotating shroud attached to the outside edges of the blades.
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Field Survey of Hudson River Shoreline for Restoration Designs
Sep 15, 2005 - Alden is currently investigating options for restoring and enhancing shoreline habitat along the Hudson River
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Final Construction Inspection of the Batsto Fish Ladder
Aug 25, 2005 - Alden engineers conducted final inspection of the Batsto Dam Fishway to complete the design contract with the Philadelphia District of the U.S. Army Corps of Engineers.
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Alden Research Initiative Supports Local School
Jul 12, 2005 - Alden Research Laboratory starts new program to reach out to the local community.
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Special Report: Plant Cooling - Developing CWA Section 316(b) Fish Protection Technologies through Laboratory and Field Evalutions
May 23, 2005 - Case Study 1 discusses the evaluation of behavioral deterrents for reducing impingement at Salem Generation Station. Case Study 2 discusses the evaluation of wedgewire screens for protecting early live stages in fish at CWIS.
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Alden Project Featured In Power Magazine
Mar 29, 2005 - In April of 2003, large schools of fish damaged the traveling water screens at AEP’s D.C. Cook Nuclear Power Plant on Lake Michigan.
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Electric Power 2005 Conference Session Chair
Mar 28, 2005 - Alden's Mahadevan Padmanabhan is chairing the session on Advances in Cooling Water Intakes at the Electric Power 2005 Conference.
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Hydro Research Foundation and National Hydropower Association Meetings
Mar 27, 2005 - Dr. Stuart Cain, a member of the Board of the Hydro Research Foundation, is attending the April 3-6, 2005 meeting of the National Hydropower Association.
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Advancements in Hydraulic Modeling of Cooling Water Intakes in Power Plants
Mar 26, 2005 - Advancements in hydraulic modeling of cooling water pump intakes in power plants were highlighted in a paper presented at Electric Power 2005 by Alden's Andrew Johansson.
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Alden's Ned Taft on §316(b)
Mar 25, 2005 - At American Public Power Association's upcoming Workshop, Ned Taft will present a paper on §316(b) technologies.
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"Complimentary CFD/Physical Modeling of Complex Screen Channel Design"
Mar 24, 2005 - Presentation at New York Water Environment Association Meeting by Alden's Andrew Johansson addressed combined CFD and physical modeling.
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WEFTEC 05
Mar 23, 2005 - See how Alden can help you. Visit us at Booth #6517 at WEFTEC 05.
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CFD Model Verifies 30-Year-Old Physical Model Results
Jan 1, 2005 - American Electric Power (AEP) is reviewing the hydraulic performance of the Smith Mountain Dam spillways for overtopping flow during the probable maximum flood (PMF).
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