Oil & Gas Science and Technology – Revue d’IFP Energies nouvelles · 2014 · 37 citations · 17 references
EngineeringAutomotive EngineeringMechanical EngineeringHybrid Vehicle SystemsInternal Combustion EnginesPowertrain EngineeringEngine Control SystemsEngine FrictionEngine LubricationEngine SystemsHybrid PowertrainsHybrid SystemsEngine Warm-up BehaviorEngine Warm-up StrategiesFrictionFriction LossesHybrid Electric VehiclesViscosity
An Internal Combustion Engine (ICE) under cold conditions experiences increased friction losses due to a high viscosity of the lubricant. With the additional control freedom present in hybrid electric vehicles, the losses during warmup can be minimized and fuel can be saved.
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Control of hybrid electric vehicles
Antonio Sciarretta, Lino Guzzella · IEEE Control Systems · 2007 · 930 citations
Engineering, Automotive Engineering, Systems Engineering +17
Viscosity–temperature correlation for liquids
Christopher J. Seeton · Tribology Letters · 2006 · 273 citations