Computerized Variable Compression Ratio Multifuel Engine Test Bed .
Computerized Variable Compression Ratio Multifuel Engine Test Bed for Science Lab Equipment Laboratory Instruments Manufacturers, Engineering Lab Equipments Manufacturers allows to perform experiments concerning this kind of engines. The unit consists of single cylinder, four stroke, Variable Compression Ratio (VCR) engine connected to eddy current type dynamometer for loading. The Compression Ratio can be changed without stopping the engine and without altering the combustion chamber geometry by means of a specially designed tilting cylinder block arrangement both during gasoline running and during Diesel running. Setup is provided with necessary instruments for combustion pressure and crank-angle measurements. These signals are interfaced to computer through engine indicator for pv diagrams. Provision is also made to interface airflow, fuel flow, temperatures and load measurement. The test bed includes a stand-alone panel box consisting of air box, two fuel tanks for duel fuel test, manometer, and fuel Measuring unit, transmitters for air and fuel flow measurements, process indicator and engine indicator. Rota meters are provided for cooling water and calorimeter water flow measurement.
Required Services of Computerized Variable Compression Ratio Multifuel Engine Test Bed
Electric power supply: 220V, single phase, 50/60 Hz; 1kW.
Water supply: 1000 l/h, 2 bar, 10 – 15°C, from mains, for cooling
Weight and dimensions of Computerized Variable Compression Ratio Multifuel Engine Test Bed
Dimensions: 2000x2500x1500 h mm
Weight: 650 kg approx