Sciencemadness Discussion Board

cool stirling engine

condennnsa - 2-10-2012 at 08:11

http://www.youtube.com/watch?v=bhTcbg7wujo&feature=plcp

check out the power of this thing

DerAlte - 2-10-2012 at 12:21

Fascinating! I wish the guy had given us a few more technical details such as fluid flow, intercoolers etc. Stirling engines usually run on a cycle far removed from the ideal Stirling cycle, and are large and bulky for their power output. I like the idea of the three cylinders at 120 degrees - does this make it self start?

To just get one to actually run is a challenge! The main merit is the ability to work on a closed cycle and use almost any heat source. The original patent was taken out in 1816 but I don't know when the first one was made to work, perhaps enthusiasts can enlighten us. The engines certainly make for fascinating toys!

Der Alte