Detailed Engine Thermal Model for Vehicle Energy Management ...

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Example for Vehicle Simulation - Cabin Heating UpGT-User Conference 2011, Dr. M. Weinrich, R. Rossmann, Daimler AG; Dr. M. Grill, A. Tonev, M. Sossio, FKFSFolie 12
Summary and OutlookSummary• Measurement of inner and outer heat balance (high and low pressure indication)• Modeling of a detailed gas exchange and a predictive combustion model• Use of GEM3D for creation of the hydraulic network• Additional friction investigations at low temperatures and extended friction model• Manual generation of the thermal networkBenefits:• Calculation of not measured operating points• Different level of detail for model depending on investigation focus• Investigation of changes in combustion and minor hardware changesOutlook• Focus on gasoline engine• Simple FE structure model for thermal network• Fast Running Model of the detailed gas exchange and combustion model• Integration of detailed ECUGT-User Conference 2011, Dr. M. Weinrich, R. Rossmann, Daimler AG; Dr. M. Grill, A. Tonev, M. Sossio, FKFSFolie 13
Page 1 and 2: Detailed Engine Thermal Model for V
Page 3 and 4: GoalsMeasurementsModel Calibration&
Page 5 and 6: Friction test benchFriction Test be
Page 7 and 8: Hydraulic model of the coolant circ
Page 9 and 10: Engine Model in Test Bench Environm
Page 11: Example for Vehicle Simulation - NE

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