6 Best Stirling Engines | December 2016
Relegated to few applications for over a century, Stirling engines are having somewhat of a renaissance, due to concerns over fossil fuel availability and climate change. In any case, they are a great learning tool and attractive desktop pieces. Skip to the best stirling engine on Amazon.
The DStar MetalLTD-1 is designed to run at a lower temperature differential than many other models, operating off a cup of hot water. It has robust connections that stand up to years of fast revolutions per minute.
- clear cylinder walls
- makes a good conversation starter
- can run for days without stopping
|Rating||4.2 / 5.0|
The Weiheng Mini Ha001 Stirling Engine has a special magnetic stick in the bottom of its alcohol bottle, so it won't vibrate itself right off your table or desk. It's made with quality steel and copper.
- includes a replacement glass dome
- weighs only 200 grams
- great for use in science classes
|Rating||4.1 / 5.0|
The Sunnytech SL01 comes with a one year, 100% satisfaction money back guarantee. It has a hot expansion cylinder and a cool compression cylinder, allowing you to explore the properties of physics as you enjoy this curio.
- compact tabletop unit
- runs extremely smoothly
- glass cylinder lets you see the piston
|Rating||3.9 / 5.0|
The Weiheng Fd03 Stirling Engine is a good choice to use as a teaching product or to share with your kids. It comes with extra spare parts, so you don't have to worry about something breaking during teaching or play sessions.
- requires 90% or higher alcohol
- engine runs at over 1000 rpms
- carbon buildup easily wipes clean
|Rating||5.0 / 5.0|
The Sunnytech LT001 comes in several different colors, such as bronze and black. Its flywheel can reach speeds of up to 180-200 RPM. This low-cost model needs a 20°C temperature difference to start its motion.
- runs for 20 minutes on 1 cup of water
- can run on hot or cold water
- can be tweaked for better performance
|Rating||4.8 / 5.0|
The DStar LED is durable and designed to last, being made with high-quality machined parts that can easily be replaced if any component fails. It has a stylish design that looks great on your desk or table.
- good energy conversion demonstrator
- leds run by a small generator
- finished wooden platform resists heat
|Model||Sterling Engine with LE|
|Rating||4.9 / 5.0|