My 2nd Beta Stirling engine, for SPACE, New delhi

This is the best engine iv made so far. it does have a lot of friction but it still runs great! more refining is needed but production models would be better.

Category:

Science & Technology

Tags:

• beta
• stirling
• engine
• model
• SPACE
• toys

[asdfkjaskldalsdfa]

How much heavy is the flywheel? thanks.

[subirbhaduri]

@asdfkjaskldalsdfa

The flywheel is very light, just a plastic wheel from a toddler's bicycle!

[TheSquirrel212]

do you need alot of machinery for this?

[subirbhaduri]

@TheSquirrel212

Hi. Not at all. the whole point was to make these engines very easily, as a kit so that anyone can make it. however i have used some higher wattage soldering gun for making the fins, rest is all simple machinary, drill machine, hack-saw, etc...

[TheSquirrel212]

@subirbhaduri I dont have a vertical drill only a normal one

[subirbhaduri]

@TheSquirrel212

HI. do not worry, that the normal drill will do. i do not have any plans or drawings else i would have shared it with you...

[aby9005]

hi great work i too am making one and will soon post it.

[abhimait]

hey brother plz help me.

actualy i want to build a sterling engine 4 my third year project bt i dnt know frm where 2 start.plz help me

i knw almost every theoritical thing abt stirling engines...........

[csizmarikg]

By the way, I have built a gamma ultra LTD, power stroke is only 4 mm, displacer stroke is 6 mm.

[csizmarikg]

Maybe you can try to increase the diameter of the cilinder. The longer stroke increase the angle of attack of the forces: more side force = more friction and less efficiency.

But nevertheless, building a beta is much more challenge, than a gamma.

Congrat