A Methodology to Develop and Reduce New Models: Application to the Scavenging in 2-Stroke Diesel Engines

Stéphanie Cagin (1, 2) , Xavier Fischer (1, 2)

1 I2M - Institut de Mécanique et d'Ingénierie de Bordeaux
2 ESTIA INSTITUTE OF TECHNOLOGY

The development of new reduced models implies the use of structured methodology: developing step by step, the user can control every parameter of its new models (its accuracy in particular) depending on its application. From the model definition to its reduction, the approach exposed in this paper allows the establishment of new qualified models directly usable to explore the space of solutions or to be integrated in a global model to improve its results.

Mots clés: Modelling; Reduction; CFD; Engine; Optimization

Domaines: Modélisation et simulation; Dynamique des Fluides [physics.flu-dyn]; Mécanique des fluides [physics.class-ph]

Stéphanie Cagin, Xavier Fischer. A Methodology to Develop and Reduce New Models: Application to the Scavenging in 2-Stroke Diesel Engines. Virtual Concept International Workshop - Major trends in product design, Mar 2016, Bordeaux, France. ⟨hal-01333977⟩