Search found 4 matches
- Fri Nov 23, 2012 9:50 am
- Forum: Stirling and "Hot Air" Engine Forum
- Topic: newbie looking for help
- Replies: 7
- Views: 3951
Re: newbie looking for help
yes my problem was only to calculate the heat and the temperature. By the way there was a bad mistake in the math model... the prof did it... now i have a new mathematical model to work on... i hope that now is fine.... i'm doing this thesis with the prof of electrical machines and energy conversion...
- Thu Nov 22, 2012 2:29 pm
- Forum: Stirling and "Hot Air" Engine Forum
- Topic: newbie looking for help
- Replies: 7
- Views: 3951
Re: newbie looking for help
thank you but for the "solar part" my mathematical model is done. I calculatd the efficiency of an ipotetical motor using a graph edited by sunpower. In that graph there was the fraction of carnot efficiency (real efficiency/carnot efficiency) in funciont of the temperature ratio. Now i ha...
- Thu Nov 22, 2012 1:10 am
- Forum: Stirling and "Hot Air" Engine Forum
- Topic: newbie looking for help
- Replies: 7
- Views: 3951
Re: newbie looking for help
consider a radiance of 800 watt/m and a lens sufrace of about 1000mq ---> the maximum power is 800*1000 => 800Kw but it goes down due to the losses
- Tue Nov 20, 2012 6:49 am
- Forum: Stirling and "Hot Air" Engine Forum
- Topic: newbie looking for help
- Replies: 7
- Views: 3951
newbie looking for help
Hi all, I'm a student and i'm doing a work to graduate. I saw this forum and i think that its very intresting. My project consist in a stirling engine connected to a linear fresnel plant. To complete my mathematical model i need some datasheet of stirling engines. In particular i need the graphs of ...