Simulation of Indirect Effects of Lightning on an Aircraft Engine.

P. Aguilera (1, 2, 3) , C. Lair (1) , F. Issac (2) , B. Michielsen (2) , M. Hélier (3) , M. Darces (3)

1 SNECMA Villaroche [Moissy-Cramayel]
2 ONERA - The French Aerospace Lab [Toulouse]
3 UPMC - Université Pierre et Marie Curie - Paris 6 - UFR de Médecine Pierre et Marie Curie

This paper presents a new approach for simulating the indirect effects of a lightning impact on an aircraft engine. Based on macro modeling, it performs a model reduction of the lightning current on a geometric support called a “patch”. The associated macro finite element space allows for reliable and sufficiently fast resolution so that parameter analysis can be carried out.

Mots clés: LIGHTNING SIMULATION; MACRO MODELING; PARAMETER ANALYSIS

Domaines: Electromagnétisme

P. Aguilera, C. Lair, F. Issac, B. Michielsen, M. Hélier, et al.. Simulation of Indirect Effects of Lightning on an Aircraft Engine.. IEEE EMC 2016, Jul 2016, OTTAWA, Canada. ⟨hal-01404343⟩