Andere Kunden interessierten sich auch für
![Optimization of Hybrid-Electric Propulsion Systems for Small Remotely-Piloted Aircraft]( "Optimization of Hybrid-Electric Propulsion Systems for Small Remotely-Piloted Aircraft")
Optimization of Hybrid-Electric Propulsion Systems for Small Remotely-Piloted Aircraft61,99 €![Performance of a Small Internal Combustion Engine Using N-Heptane and Iso-Octane]( "Performance of a Small Internal Combustion Engine Using N-Heptane and Iso-Octane")
Performance of a Small Internal Combustion Engine Using N-Heptane and Iso-Octane61,99 €![The Wave of the Present: Remotely-Piloted Aircraft in Air Force Culture]( "The Wave of the Present: Remotely-Piloted Aircraft in Air Force Culture")
The Wave of the Present: Remotely-Piloted Aircraft in Air Force Culture60,99 €![Design, Build and Validation of a Small Scale Combustion Chamber Testing Facility]( "Design, Build and Validation of a Small Scale Combustion Chamber Testing Facility")
Design, Build and Validation of a Small Scale Combustion Chamber Testing Facility60,99 €![Design Study of Triggered Isomer Heat Exchanger-Combustion Hybrid Jet Engine for High Altitude Flight]( "Design Study of Triggered Isomer Heat Exchanger-Combustion Hybrid Jet Engine for High Altitude Flight")
Design Study of Triggered Isomer Heat Exchanger-Combustion Hybrid Jet Engine for High Altitude Flight60,99 €![Domestic Remotely Piloted Aircraft use by Federal, State, and Local Governments]( "Domestic Remotely Piloted Aircraft use by Federal, State, and Local Governments")
Domestic Remotely Piloted Aircraft use by Federal, State, and Local Governments60,99 €![Remotely Piloted Vehicles: Tracking High Value Individuals with Conventional Forces]( "Remotely Piloted Vehicles: Tracking High Value Individuals with Conventional Forces")
Remotely Piloted Vehicles: Tracking High Value Individuals with Conventional Forces60,99 €
Efficient operation of a hybrid-electric propulsion system (HEPS) powering a small remotely-piloted aircraft (RPA) requires that a controller have accurate and detailed engine and electric motor performance data. Many small internal combustion engines (ICEs) currently used on various small RPA were designed for use by the recreational hobbyist radio-control (R/C) aircraft market. Often, the manufacturers of these engines do not make accurate and reliable detailed engine performance data available for their engines. A dynamometer testing stand was assembled to test various small ICEs. These engines were tested with automotive unleaded gasoline (the manufacturer's recommended fuel) using the dynamometer setup. Torque, engine speed and fuel flow measurements were taken at varying load and throttle settings. Power and specific fuel consumption (SFC) data were calculated from these measurements. Engine performance maps were generated in which contours of SFC were mapped on a mean effective pressure (MEP) versus engine speed plot. These performance maps are to be utilized for performance testing of the controller and integrated HEPS in further research.