--- In [email protected], "HYDRO" <[EMAIL PROTECTED]> wrote: > > DON: > > Still, you are not clear ! > > Why don't You detail your plans and desires. > Spillway is 4 feet= 1.2 meters by 3 feet= 0.91 meter ( also 12 square feet > =1.11 square meters) and 25 % low flow == What are you trying to say here, > is 25 % of 1200 CFS = 34 M^3 or what > > If you are using spillway is allowing 0.25 *1200 = 300 CFS a second, the > velocity of the spill way is at least 300/12= 25 feet/sec or 17 Miles per > Hour . > The scope of project: Just get some basic data on what i can do with the old mill. I will get more detal into project, and get back to you. This is what i have at this point in time. The scope of project: 1. use exsisting chanel form old mill that is 1.2 meters wide by 0.91 wide. 2.A Induction Generator 10 KW. Note was rewound 3 phase motor to 1 Phase 240 volt, 12 pole configuraton that was on line up in jersey. 2.b or Standert Induction Generator 4 pole, is the other option. 3. Water flow 200 cfs or less to keep it small and easy to work on, two 10 inch pipe 20 pc and valves we have on hand. 4. Utility feed to power house 400 ft 2inch pipe run under ground. thanks for you time. Don B
> So without extending myself, you need to seat down and detail what you want > or need and present IN detail the parameters of the stream or site -- > without - "shorthand" writing for those, that may be interested to give an > opinion, to really understand what can be done and be able to suggest the > best, from their point of view, because right now, we are looking into a > very "dark room" that does not even allow to see figures and objects inside. > > Nando > > ----- Original Message ----- > From: "donny_nj" <[EMAIL PROTECTED]> > To: <[email protected]> > Sent: Wednesday, December 07, 2005 1:20 AM > Subject: [microhydro] Re: Cross Flow Turbine > > > > --- In [email protected], "HYDRO" <[EMAIL PROTECTED]> wrote: > >> > >> Depending on the power you would like to harvest , the cross flow > > may be > >> not be a good solution. > >> > >> 10 feet= 3 meters 1200 cfs= 34 M^3/s may give about 600 KW. > >> > >> Questions: Can you use 100 % of the water volume ?. > >> If not how much ?. > >> Does the stream carry fish ? > >> If yes, what are the limitations for the area ?. > >> > >> A Propeller may be the better turbine for your site. > >> > >> Nando > >> > >> > >> .The # are based on the low flow rate of the year. If we use the > > origanal spilway aprox 4ft wide 3ft dp and 25% flow, This will have > > very little impact on the wildlife due to the fact the flow make a > > 180 deg bend over 400ft with low turbance. The head of 10 - 12 feet > > is well in reach with out reconstruction the dam. If we did replace > > the dam that was built in 1910, then total head is well over 25 > > feet, and have a major impact on the wildlife, Ps the beaver that > > live there would be pissed off as well. I hope this provides a > > little more info. Thanks Don Barry > >> ----- Original Message ----- > >> From: "donny_nj" <[EMAIL PROTECTED]> > >> To: <[email protected]> > >> Sent: Friday, December 02, 2005 1:19 PM > >> Subject: [microhydro] Cross Flow Turbine > >> > >> > >> > Hi im located in NJ and looking for some one near by that is > > running > >> > cross flow system, we currenty hoave a location in VA with a old > > water > >> > wheel 14ft by 4 ft, hassent run in years, the dam is no longer, > > but we > >> > still have 10 to 12 feet of head to play with, total flow in the > > dry > >> > time is over 1,200 cfs. It located on over 60 ackers farm. if > > some one > >> > has info of a local sight in nj or other info let me know. thanks > >> > Don B > >> > > >> > > >> > > >> > > >> > > >> > > >> > > >> > > >> > Does your company feature in the microhydro business directory > > at > >> > http://microhydropower.net/directory ? If not, please register > > free of > >> > charge and be exposed to the microhydro community world wide! > >> > > >> > NOTE: The advertisements in this email are added by Yahoogroups > > who > >> > provides us with free email group services. The microhydro- group > > does not > >> > endorse products or support the advertisements in any way. > >> > > >> > More information on micro hydropower at > > http://microhydropower.net > >> > > >> > To unsubscribe: send empty message to > >> > [EMAIL PROTECTED] > >> > Yahoo! Groups Links > >> > > >> > > >> > > >> > > >> > > >> > > >> > > >> > > >> > > > > > > > > > > > > > > > > > > > > Does your company feature in the microhydro business directory at > > http://microhydropower.net/directory ? If not, please register free of > > charge and be exposed to the microhydro community world wide! > > > > NOTE: The advertisements in this email are added by Yahoogroups who > > provides us with free email group services. The microhydro-group does not > > endorse products or support the advertisements in any way. > > > > More information on micro hydropower at http://microhydropower.net > > > > To unsubscribe: send empty message to > > [EMAIL PROTECTED] > > Yahoo! Groups Links > > > > > > > > > > > > > ------------------------ Yahoo! Groups Sponsor --------------------~--> Get fast access to your favorite Yahoo! Groups. Make Yahoo! your home page http://us.click.yahoo.com/dpRU5A/wUILAA/yQLSAA/FGYolB/TM --------------------------------------------------------------------~-> Does your company feature in the microhydro business directory at http://microhydropower.net/directory ? If not, please register free of charge and be exposed to the microhydro community world wide! NOTE: The advertisements in this email are added by Yahoogroups who provides us with free email group services. The microhydro-group does not endorse products or support the advertisements in any way. More information on micro hydropower at http://microhydropower.net To unsubscribe: send empty message to [EMAIL PROTECTED] Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/microhydro/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
