Steam engine and energy conversion experimental device
You will learn about heat energy conversion and power measurement using a boiler and steam engine, as well as the basic principles of thermodynamics. Water pumped from the storage tank by the feedwater pump is superheated in the boiler and becomes steam, which drives a two-cylinder steam engine. The steam exiting the engine passes through a water-cooled condenser and enters a drainage tank or steam measurement container. A manually operated load device connected to the steam engine measures the engine's rotational speed, torque, and output, while thermocouples measure the temperature inside the boiler, the temperature of the throttling calorimeter, and the inlet and outlet temperatures of the cooling water for the condenser, displaying the results digitally. The throttling calorimeter measures the dryness of the steam based on the heat quantity. Two analog gauges display the inlet pressure of the boiler and engine, and an electric meter shows the heater power. The analysis of the Rankine cycle and verification of steam plant performance, including the Mollier diagram, clarify the relationship between pressure and temperature through boiler experiments with saturated steam. For safety, when the water level in the boiler drops and the heater overheats, the heater automatically stops, and a lamp lights up. Additionally, the boiler's safety valve limits the pressure.
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basic information
TD1050 Specifications Dimensions and Weight: 1000 x 800 x H1700, approximately 190kg Power Supply: Single-phase AC 200V/40A, 50/60Hz Motor Output: Approximately 80W (at 2000rpm) Electric Heaters: 2 units Maximum Pressure: Approximately 350kPa (safety valve set at 400kPa) Steam Engine: 2 cylinders, 26cc, bore 25.4mm, stroke 25.4mm Engine Oil: ENSIS Oil, 20W/30 or 20W/50 Oil for Lubrication Device: Duckhams GALREX8 (steam oil) Heaters: 2 immersion heaters with temperature switch Heater Output: 3kW x 2 units Boiler Maximum Pressure: 350kPa Boiler Safety Valve: 400kPa (operates from approximately 350kPa) Thermocouples: K-type thermocouples x 4 locations Required Facilities: Low impurity cold water (1.5℃~15℃), maximum water supply 2.5L/min, water pressure 0.2bar~3bar, drainage facilities Operating Temperature Range: +5℃ to +40℃
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Applications/Examples of results
You will learn about the conversion of thermal energy and power measurement using a boiler and steam engine, as well as the basic principles of thermodynamics. Water pumped from the storage tank by the feedwater pump is heated in the boiler and turns into steam, which drives a two-cylinder steam engine. The steam that exits the engine passes through a water-cooled condenser and enters a drainage tank or steam measurement container.
Detailed information
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Independent input of calculation formulas and layout changes are possible. Screen diagram of VDAS-F (sold separately).
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System reference diagram
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Steam Engine Reference Diagram
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Wiring Reference Diagram for TD1050
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Thermodynamic system diagram of the TD1050 experimental device.
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Company information
Megakemu designs, manufactures, and imports various experimental and practical equipment for universities, junior colleges, technical colleges, high schools, and vocational schools nationwide. While the world has made advancements in various fields, it seems that our Earth's environment is being disturbed by ourselves and is approaching its limits. The world is seeking new Japanese technologies that coexist with the Earth's environment.