... Joe, this is one of the things I'm wondering about. I'm not sure if your interpretation is right. To me it rather looks like it's a "solid" shape, like a...
2092
Joe Cole
Jcole1@...
Nov 14, 2000 4:34 pm
...........What it looks like to me is a 2/3 submerged "breast shot" waterwheel with only 3 blade/buckets who's depth extends almost to its shaft. ...
2093
John Bertl
jbertl@...
Nov 14, 2000 6:18 pm
... I agree with this interpretation. The "impeller"; is a solid designed and constructed for a minimum mass per volume of the "impeller";. (In other words, it...
2094
frederik.barth@...
Nov 15, 2000 12:48 am
John Bertl wrote: ... Thanks for your excellent reply, John. I think it answers all my questions. I didn't quite trust the design, although it looked...
2095
banie
banie@...
Nov 15, 2000 1:28 am
Looks to me they use the same principles used in rotary engines, specially on the geometrical design of the impeller + runner...
2096
frederik.barth@...
Nov 15, 2000 2:07 am
... Almost, Banie, but not quite. I assume a rotary engine is the same as a Wankel engine. It's similar with regard to the chambers formed by a rotating body,...
2097
Mark Bronez
mbronez@...
Nov 15, 2000 3:50 pm
2098
frederik.barth@...
Nov 16, 2000 5:17 pm
I thought this CD might be interesting for some listmembers: http://www.people.freenet.de/hydropress/index_Hp_neu_Studie.htm or http://www.hydropress.de/ It's...
2099
dmccand001@...
Nov 17, 2000 5:27 pm
Dear Colleagues, The following is an e-mail announcement for The Philippine Association of Small-Scale Hydro's upcoming Seminar and Workshop in Manila. The...
2100
jgodf36434@...
Nov 17, 2000 11:20 pm
2101
hugh piggott
hugh.piggott@...
Nov 18, 2000 8:26 am
To unsubscribe: send empty message to microhydro-unsubscribe@eGroups.com -- Hugh in CAT in Wales 077 1315 7600 http://www.scoraigwind.co.uk...
2102
Horacio Drago
hdrago@...
Nov 21, 2000 4:06 pm
Hi, I want share with you that there is a new list recently created specially for spanish spoken engineers, tecnicians, enthusiasts and all kind of person ...
2103
António Gomes
gomesan@...
Nov 21, 2000 5:49 pm
Hi, I am interested in your list(Group). Best Regardes A. Gomes Gomesan@... ... From: Horacio Drago <hdrago@...> To: <microhydro@egroups.com> ...
2104
Yuri Rodolfo Yanque P...
yuridel@...
Nov 22, 2000 1:53 am
Hi, I am interest in your New Group on renewable energy. Best Regards Yuri. ...
2105
rpai8221@...
Nov 23, 2000 1:47 pm
[Non-text portions of this message have been removed]...
2106
jean vadis
jeanvadis@...
Nov 28, 2000 10:07 am
Hi to the group.Is there anybody who can provide me some specific information how the TURGO RUNNER is designed? ...
2107
Joseph Hartvigsen
jjh@...
Nov 28, 2000 5:13 pm
... Hi Jean, It seems the question as to how a turgo runner is designed could be answered at several levels of detail. If you would like to know how to...
2108
Mike Munro
mike.munro@...
Nov 28, 2000 9:58 pm
... Jean & Joe, I've a copy of the parts of this booklet which covers 'The Pelton Wheel and the Turgo Impulse Turbine'. It summarizes the development of the...
2109
jean vadis
jeanvadis@...
Nov 29, 2000 1:58 am
My most intrest is in the shape and size of the buckets in relation to the jet.I have contacted few companies but they are not really willing to provide any...
2110
Ghanashyam Ranjitkar
ghanashyam_ranjitkar@...
Nov 29, 2000 7:44 am
... us with free email group services. The microhydro-group does not endorse products or support the advertisements in any way. ... Ghanashyam Ranjitkar Energy...
2111
Ghanashyam Ranjitkar
ghanashyam_ranjitkar@...
Nov 29, 2000 1:09 pm
Dear eGroup, We are trying to electrify as many household as possible by installing 1-5kw of micro-hydro system in a remote village in Nepal, using induction ...
2112
Joseph Hartvigsen
jjh@...
Nov 29, 2000 3:27 pm
The bearings on the old motor on our farm microhydro system seized up this fall, so I'm taking the opportunity to rebuild the system. I'm changing from a...
2113
Joseph Hartvigsen
jjh@...
Nov 29, 2000 4:28 pm
... relation to the ... to ... One of the books I borrowed from the library this spring (from a University library via an inter-library loan to the city...
2114
H.G.
garciah@...
Nov 29, 2000 4:33 pm
Ghanashyam Ranjitkar: Your question can be answered with a BIG yes. !! Since you know the power and the PFC you can calculate the resistive and inductive...
2115
Hanks, Russ MVK
russ.hanks@...
Nov 29, 2000 5:43 pm
It would probably be easier to correct power factor at the generator. There is a maximum recommended power factor correction for induction motors based on no...
2116
hugh piggott
hugh.piggott@...
Nov 29, 2000 9:38 pm
hi ... .. ... I have not checked the urls you mention, but there is no essential reason why you cannot use C-2C with Y connected windings. The reason Nigel...
2117
Joseph Hartvigsen
jjh@...
Nov 30, 2000 3:12 pm
Thanks Hugh, The 240V Y vs. 415V delta explanation makes sense to me. Since my motor can be configured 240V or 460V, and since the transformer in my battery...
2118
Dag Arne Veiteberg
dagav@...
Nov 30, 2000 7:46 pm
Found this link on a french website called apare. The big pdf file in english, 11 MB !!, is similar to the two spanish? that has been on Klunnes microhydro. ...
2119
hugh piggott
hugh.piggott@...
Nov 30, 2000 11:33 pm
... not to me though - I would say the other way around :-) ... Battery chargers are not an ideal load for induction motor generators. they do work but the...
2120
P M
claybones@...
Dec 1, 2000 7:09 am
If anyone knowledgeable about constructing microhydro systems is willing to come to Taiwan to teach us (Sustainable Earth Network) how to begin, we can offer...
