the wooden plume was an open trough while the penstock was an enclosed metal pipe. water from the elevated plume would enter the penstock and descend to the turbine runner through wicket gates. the silo was used to absorb water shock in the event the wicket gates where close abruptly. the silo was void of water and served to provide a cushion of air to absorb the shock to protect the penstock and plume from the force of water reversing it direction. one such dam is still in operation on the ocoee river near cleveland, tn.
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Today's Featured Article - Sunday Drives - by Cowboy. Summer was finally upon us here in Northern Maine. We have two types of industry up here, one being "Forestry" (Wood Products) and the other "Farming" (Potatoes). There is no shortage of farm tractors and equipment around here! I have been restoring old Farm Tractors for the past 6 years, and have found it easier and less expensive to hit all the auctions and purchase whole tractors for parts needed. My wife who works at a local school, and only has weekends and summers off, while on t
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1964 I-H 140 tractor with cultivators and sidedresser. Starts and runs good. Asking 2650. CALL RON AT 502-319-1952
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