Key Features of Ifp-engine Library For Engine Control Development

• Engines for design, tuning and optimization.
• Engines for development and validation of control laws.
• Engines as a realistic torque sources for transmission models
• Existing engines to analyze the impact of advanced technologies
• With fast 0D approach gas dynamics models [distributed parameters].
• Engines for studying couplings with subsystems such as injection, VTM, lubrication
• Engines as part of the complete powertrain in order to study global performance, including consumption and pollutant emissions.
• Sources: heat flux, temperature, variable and constant pressure and mass flow rate
• Sensors: temperature, pressure, mass fraction, mass flow rate, lambda sensor, burned gas mass fraction, mean effective pressure, crankshaft angle, mean value, noise meter.
• 3 port node.
• Call to IFP C3D
• Cylinder head definition.
• Engine architecture definition.
• Calculation of thermodynamic properties of mixtures
• Definition of fuel, air and burned gas thermodynamic properties [3 species].
• Orifice.
• Throttle valve.
• 90 deg T-junction.
• Modulated orifice.
• Sudden expansion/ contraction.
• Progressive expansion/ contraction.
• Pipe with/without external heat exchange.
• Bend with/without external heat exchange.
• Twin-scroll turbine.
• Single scroll turbine.
• Variable geometry turbine.
• Gas half heat exchanger.
• Gas half heat exchanger [front side].
• Heat flow rate calculation.
• Coolant half heat exchanger.
• Piloted convective exchange.
• External flow general convective exchange.