Debris Aerodynamic Interactions during Uncontrolled Atmospheric Reentry

Autor:	Y. Prevereaud, Jean-luc Vérant, J.M. Moschetta, F. Sourgen, M. Blanchard
Rok vydání:	2012
Předmět:	Shock wave business.industry Hypersonic flow Perfect gas Aerodynamics Debris Physics::Fluid Dynamics Atmospheric entry Environmental science Astrophysics::Earth and Planetary Astrophysics Aerospace engineering business Astrophysics::Galaxy Astrophysics Physics::Atmospheric and Oceanic Physics
Zdroj:	AIAA Atmospheric Flight Mechanics Conference.
DOI:	10.2514/6.2012-4582
Popis:	Aerodynamic interactions of objects in a continuum hypersonic flow are numerically and analytically investigated for perfect gas conditions. An innovative semi-analytical methodology has been developed and applied to compute the aerodynamics coefficients of a sphere located downstream the shock wave issued from a primary object. The influence of the aerodynamic interactions on the trajectory of a debris cloud during atmospheric reentry has also been assessed and compared to the trajectory of the same non-interacting objects.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::ca061555a378b19c10784853141d27c0 https://doi.org/10.2514/6.2012-4582 Zobrazit plný text záznamu