Stirling engine

General scientific debates. Presentations of new technologies (not directly related to renewable energies or biofuels or other themes developed in other sub-sectors) forums).
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chatelot16
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by chatelot16 » 05/01/12, 23:52

I see a compromise, between the simple stirling that the exchange of temperature by the cylinder makes too slow, and the real thermoacoustic with a stack and exchanger very small ... but a recovery of the sound energy by voice coil with efficiency limited ... and of some complexity

The crank arm piston system easily has a higher output than the voice coil, and above all there is nothing to acorder: such a motor will operate without electronics

But all his thermoacoustic example is not lost: there are things applicable to a regenerator stack adapted to a montage on stirling almost beta

with a thermoacoustic high frequency the heat exchanger are very small: difficult to heat them with the sun or a fireplace ... go through an intermediate fluid is a complication more ... at the lower frequency of a piston machine l exchanger will be a tube beam of dimension much more practical
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dedeleco
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by dedeleco » 07/01/12, 13:50

An article on the bases of thermoacoustics essential for the stacks with good performance, in French that resumes, simulates and uses the work published more than 20 years ago in English:
http://hal.archives-ouvertes.fr/docs/00 ... 000235.pdf
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oli 80
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stirling philips engine




by oli 80 » 10/06/12, 21:24

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oli 80
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Models with hot air engines




by oli 80 » 27/06/12, 22:14

Good evening, here is a link with models onction with stirlings engines http://www.fr.boehm-stirling.com/start. ... tAodsk4swA
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oli 80
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Stirling experimental




by oli 80 » 14/07/12, 13:59

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oli 80
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Useful stirling




by oli 80 » 19/07/12, 11:58

Hello, here is an application of the stirling engine
http://www.youtube.com/watch?v=osNluWPOpJ0
I let you see that for yourself
http://www.youtube.com/watch?feature=fv ... HBTZ8&NR=1
http://www.youtube.com/watch?v=LFTt7Jd5450
The enthusiasts will love
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