Solar Stirling Engine | GTU Mechanical Project 

man, you need price for this

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Mark sir have your full knowledge about this project?

@@abdulmohsin2887 All I know about this project is what I can see in the video. It appears to be a gamma type Stirling engine using concentrated sunlight as a heat source. Much of the heat is being wasted, the temperature differential is not being optimized, and the torque is not being put toward any apparent use. Showing that a Stirling cycle can convert heat energy into mechanical energy was accomplished on a commercial scale in 1818, so why not at least try to improve a bit on that? The torque available from that engine might run a very small pump, so why not dump heat into the water that is being pumped? Why not pump a mol6tin salt or metal to bring heat to the engine?

Good suggestion Mr warlick. I might try this if I build a Stirling engine

Ashutosh Singh great! Let me know.

how long it last?

Smoke works too.

How can i know focal point by sparying the water???

Thanks for kind words. Challenges? Not just two! The Stirling Engines are low torque engines, if we want them to use in real applications we need to make many modifications and also need to utilise other form of energy and combine output of both (that was topic of our previous presentation 😉). For your questions, 1) For solar energy utilisation, this engines are best suitable for stationary applications. For non-stationary, we can utilise any form of heat energy like biogas is first priority for low cost and eco-friendly energy, we can also use heat of flue gas at exhausts. 2) as mentioned before this engine require development for increase in work output, we were working on combining two energies. This will help in increase in work output and we can add attachment like governor to control speed/torque.

It doesn't have enough power to push a pissant off of a stick

Mehul and Mehul...lol..quite a unique name and both mehul talkings to each other is also rare... Back to subject may be not for a moving car...but we can use it to generate electricity and charge electric car batteries...

Don't know about this engine but helium and argon are the best choice for maximum efficiency

Thanks :)

Old projector tvs have Fresnel lenses as part of the screen.

Thanks!

girish gohil thenkyu :D

It is dangerous that's the screen off of a big screen TV one of the older big screen TVs I've got a couple of them you have to keep them in a closet or you burn your house down

Kr le copy

Haweli pe aa jana ..

u can make stirling but before that u must make a simple syringe piston based steam engine...thats so simple and can consume around 1 hour...

Fresnel

Milan Ajani Thenkyu :D

Asking about temperature or cost ? anyway it cost 5500 INR / nearly 78 dollars, and it can heat 1200°C maximum at focal point.

get them free out of old boxy big screen tv projection typei have 2 i melt brass

@@____Mdd how can i get these Fresnel in Vadodara, Gujarat??