Create my wind turbine

Renewable energies except solar electric or thermal (seeforums dedicated below): wind turbines, energy from the sea, hydraulic and hydroelectricity, biomass, biogas, deep geothermal energy ...
User avatar
delnoram
Moderator
Moderator
posts: 1322
Registration: 27/08/05, 22:14
Location: Mâcon-Tournus
x 2




by delnoram » 28/08/08, 22:32

oops i just changed my post : Arrowu:
0 x
"Thinking should not it be taught in school rather than to make learning by heart the facts that are not all proven?"
"It's not because they are likely to be wrong they are right!" (Coluche)
C moa
I posted 500 messages!
I posted 500 messages!
posts: 704
Registration: 08/08/08, 09:49
Location: Algiers
x 9




by C moa » 29/08/08, 08:56

Hasardine wrote:well, we come back to this "piece of metal", it is designed to support heavy loads on the "bars" of the I, does not risk you therefore to turn or to transform into V?

To put it simply, the very shape of the profile protects against the risk of twisting and buckling, but of course anything can happen if you go beyond its characteristics.

From you to me, if you take an IPN of 100 and it twists or bends, your round post (even with concrete) had no chance. : Lol:

Now, in case of doubt you can add a strut or as Jonule suggested leaning it against a gable.
0 x
Petrus
I posted 500 messages!
I posted 500 messages!
posts: 587
Registration: 15/09/05, 02:20
x 312




by Petrus » 29/08/08, 18:45

What do you think about this :
http://www.dailymail.co.uk/sciencetech/ ... l?ITO=1490

A wind turbine for £ 20 made with recycled materials, if it's not eco-friendly!

I think it's a great idea to go on a speed bike base, you can change the multiplication ratio depending on the wind
0 x
jonule
Econologue expert
Econologue expert
posts: 2404
Registration: 15/03/05, 12:11




by jonule » 01/09/08, 10:37

Hello,
wind turbine chassis from a bicycle:
http://www.nrjrealiste.fr/eole/eole%20pompage.html
0 x
COCO30130
I discovered econologic
I discovered econologic
posts: 1
Registration: 15/09/08, 20:10




by COCO30130 » 15/09/08, 20:46

I followed your discussions; while searching the net I came across a forum cool:.) it might interest you, I would like to make a small wind turbine to operate a car heater, I'm following you for the future, see you soon with good news.

freresguizmo.free.fr/eolienne/dossier_eolienne2.pdf
0 x
User avatar
Hasardine
Éconologue good!
Éconologue good!
posts: 350
Registration: 26/07/08, 22:01
Location: Alsace




by Hasardine » 15/09/08, 21:08

THANK YOU FOR THE LINK ! DOMAGE THAT IT LACKS OF TEXT TEXT !!

(for once everything is in French, I enjoy it)
0 x
dam's
I discovered econologic
I discovered econologic
posts: 1
Registration: 18/09/08, 19:19




by dam's » 18/09/08, 19:30

Hello everyone! I was passing by, I leave you a little link that should interest you: hydro-nrj.fr, you should find interesting info ... I won't tell you any more!

: Cheesy: I met this guy last summer at an altitude of 2000m in a refuge, I assure you that it is serious, you have to type: michel dirand on your search engine!
I personally am in training at his place, ... we do not get bored !!
0 x
User avatar
hic
Grand Econologue
Grand Econologue
posts: 995
Registration: 04/04/08, 19:50
x 5




by hic » 18/09/08, 20:24

Hi everybody

A simple mechanism :)
as a variant of a wind turbine speed controller

a variable pitch wind turbine
1.for a strong wind hold at rest
2.to decrease the speed by erasing the blades


the blades pivot on their axes according to the wind pressure,
with a return spring

Goodbye
0 x
"Let food be thy medicine and thy medicine be thy food" Hippocrates
"Everything has a price has no value" Nietzche
Torture for Dummies
Forbid to express the idea that the field is acceleration (magnetic and gravitational)
And you get your patent mental torture option executioner successfully
lisa75
I discovered econologic
I discovered econologic
posts: 6
Registration: 24/09/08, 14:53

wind turbine




by lisa75 » 13/10/08, 09:24

SPAM

christine's edit
0 x
User avatar
Lietseu
Econologue expert
Econologue expert
posts: 2327
Registration: 06/04/07, 06:33
Location: Antwerp Belgium, Skype lietseu1
x 3




by Lietseu » 13/10/08, 21:32

Hasardine wrote:THANK YOU FOR THE LINK ! DOMAGE THAT IT LACKS OF TEXT TEXT !!

(for once everything is in French, I enjoy it)


Hi Hasardine, perso, I believe that the chance which makes things so well ... does not exist :?

There are things to drink and eat there: https://www.econologie.com/forums/un-aerogen ... t6261.html

I have not forgotten you, I was overcome by events, take all the pages, you will understand, better what I mean!

Greetings from Lietseu :P
0 x
By removing Human Nature, he was far from his nature! Lietseu
"The power of love, must be stronger than the love of power" contemporary Lie Tzu?
One sees clearly only with the heart, the essential is invisible to the eyes ...

 


  • Similar topics
    Replies
    views
    Last message

Back to "hydraulic, wind, geothermal, marine energy, biogas ..."

Who is online ?

Users browsing this forum : No registered users and 285 guests