MAIN PRODUCTS – CYCLIC PROCESSES

Demonstration model for showing how refrigerators and electrical compression heat pumps work. Consisting of compressor with drive motor, vaporizer, expansion valve, and condenser. May be used as an air-water or water-water heat pump. Includes ... more

The Transparent Stirling Engine is ideal for quantitative investigations of cyclic thermodynamic processes and specifically for understanding the Stirling cycle. The integrated generator has a two stage belt pulley and is equipped with a ... more

Transparent steam engine for demonstrating how an oscillating steam engine operates. In this engine the cylinder moves around a centre axis. This motion causes the inlet port and outlet port of the steam conduit to open and close. The base ... more

A compact, transparent Stirling engine for demonstrating the operation and fundamental design of such engines. A temperature difference of approximately 5º C between the base and top plates is sufficient to set the motor in motion. This ... more

Assembly kit for the low temperature Stirling motor U10060. more

Holder for a relative pressure sensor (U11323) and a displacement sensor (U11371) for use with the G-series Stirling engine (u10050). more

Experiment topics: • Operation of a Stirling engine as a classical heat-engine • Measurement of the no-load (idling) rate of rotation as a function of the heat input • Recording and evaluating a pV diagram A functional ... more

Working model with aluminium water tanks which are thermally coupled to the surfaces of a Peltier element. When an electric current flows through the Peltier element, heat is transferred between the tanks, causing one of them to cool and the ... more

Steam engine model for demonstrating a cycle where the working substance (water and steam) changes phase. Includes a fixed brass cylinder which operates in both directions with a flywheel and drive wheel also operating in both directions, ... more

The Simple Stirling Engine is affordable and comes complete with built-in alcohol burner. Fuel not included; please use methylated-spirits, i.e. denatured alcohol. Features: • Red flywheels • Chassis mounted on a green base • All-metal ... more