Air Temp Nitinol

[gadgetmall]

MY video Of O U Nitinol Changing in the air..
http://youtu.be/aBjFJISA65k

oK ITS NITINOL LETTER O LETTER U //
Just got the 1000 feet and another brand of higher grade 120 feet .. Ok . I am gone for a bit untile i have something to show . here is a quick shot of the Edmond Scietific Nitinol Heat engine (Dr. Johnson) http://youtu.be/Jj-L5Iyy5kQ

[Mark69]

Looking forward to your progress Gadget.

[gadgetmall]

A Quick Note On tempature of Nitinol and stress . For those of you who are buying some Nitinol and after you anneal it in what ever tempature here is a VERY interesting test I have done . Take a Piece of Straight Annealed Nitinol . Put it on your upper lip so you can feel the tempature of the wire .. It is cold straight . Now flex the wire . It is warm . Notice that it stays warm as long as it is flexed .Now release the tension and notice it gets COLDER than your body tempature and stays cold . So this wire produces heat when flexed out of its shape mem ory and when it returns to the shape it is set to it gets cold .

[conradelektro]

The attached PDF-File contains a lot of information about "Shape Memory Alloy Heat Engines" and describes a nice machine (see the drawing).

Greetings, Conrad

http://scholar.lib.vt.edu/theses/available/etd-02102001-172947/unrestricted/ETD.pdf

[gadgetmall]

Hello Conrad, Thanks for the picture of the VT1 . I mentioned this Link on page one about the Vt1 Nitinol Chain and Weights .This is a good idea if some one can manufacture a chain but it took this guy a long time to put that one together .I am using single wire no springs no chain and keeping it as simple as possible to utilize plain warm air and earth cooled water  so this thing can run by itself . I might have a few gears and a pully system to get more torque though for my generator .

Thanks againg and GREETS to you as well .Thanks for the Pics and PDFS again

Gadget  .