A novel active free piston Stirling engine: Modeling, development, and experiment - ScienceDirect
Applied Sciences | Free Full-Text | Linear Dynamic Analysis of Free-Piston Stirling Engines on Operable Charge Pressure and Working Frequency along with Experimental Verifications | HTML
All free piston Stirling engine (homemade) - YouTube
Free Piston Resonance Stirling Engine - Une solution efficace pour Solar Impulse
Startup mechanism and power distribution of free piston Stirling engine - ScienceDirect
Applied Sciences | Free Full-Text | Linear Dynamic Analysis of Free-Piston Stirling Engines on Operable Charge Pressure and Working Frequency along with Experimental Verifications | HTML