Product overview A fully integrated small heat engine assembly that combines the hot cylinder, hot cylinder sleeve, power cylinder sleeve, and power cylinder into a single unit for fast, reliable assembly. The design incorporates a sheet like cylinder liner for improved heat dissipation and an all in one alcohol lamp, bracket, and bottom plate for stability. A dual flywheel system with an alloy large flywheel and a small flywheel at either end of the bracket helps deliver balanced rotational performance. Key benefits Simplified assembly and maintenance Single unit construction reduces alignment steps and assembly time. Fewer loose parts make installation and routine checks faster and more straightforward. Better thermal management The sheet like cylinder liner promotes efficient heat dissipation during operation, helping maintain stable temperatures and consistent running behavior. Stable, compact support The integrated alcohol lamp, bracket, and bottom plate form a rigid base that improves stability and reduces the chance of misalignment during use. Balanced rotational performance Dual flywheels, including an alloy large flywheel and a smaller flywheel at the opposite end of the bracket, provide more even inertia distribution to support smoother motion and improved conversion performance. Function and materials Function Converts heat input from the alcohol lamp into mechanical motion via the hot and power cylinders. The assembly is configured to be ready for installation where small scale thermal to mechanical conversion is required. Materials Alloy used for the large flywheel for durable inertia; sheet like cylinder liner material designed to increase surface area for heat transfer. Other components are integrated as a single machined or fitted unit to preserve alignment and function. Size and compatibility Compact, single unit format saves space and simplifies integration. Intended for use in small scale heat engine applications and demonstrations where an integrated, stable, and serviceable unit is required. Practical applications Educational demonstrations of thermodynamics and mechanical energy conversion in classrooms and labs. Hobbyist model engines and tabletop projects that require a compact, ready to install heat engine unit. Prototype development and small scale testing where a stable, integrated heat source and cylinder assembly reduce setup complexity. What makes it stand out Fully integrated mechanical assembly that minimizes assembly steps and alignment issues. Sheet like cylinder liner focused on efficient heat dissipation rather than adding complexity. All in one base and fuel source for consistent stability. Dual flywheel layout with an alloy large flywheel for durable, balanced rotational behavior.