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Helicopter and Aircraft Structures under Extreme Crash and High Velocity Impact - Trends of Structural Concepts and Numetrical Simulation

Kindervater, Christof (2006) Helicopter and Aircraft Structures under Extreme Crash and High Velocity Impact - Trends of Structural Concepts and Numetrical Simulation.

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Abstract

The paper reports on the recent trends in crashworthiness (CW) and High Velocity Impact (HVI) substantiation of transport A/C and helicopters by means of numerical simulation with explicit crash/HVI-codes such as PAM-CRASH/-SHOCK or LSDYNA where the simulations are used to support concept, design, and certification phases. Various presented aspects of crashworthiness and HVI comprise structural concepts and energy absorbing (EA) behaviour of composite airframe structures, HVI loading of composite aircraft structural components, the water impact environment of helicopters and ditching behaviour of A/C, and the interaction of the occupant with the crashing vehicle.

Document Type:Proceedings
Title:Helicopter and Aircraft Structures under Extreme Crash and High Velocity Impact - Trends of Structural Concepts and Numetrical Simulation
Authors:
AuthorsInstitution or Email of Authors
Kindervater, ChristofUNSPECIFIED
Date:14 September 2006
Refereed publication:No
In SCOPUS:No
In ISI Web of Science:No
Editors:
EditorsEmail
I Mech E, UNSPECIFIED
Status:Published
Keywords:Crashworthiness, High Velocity Impact (HVI), Transport Aircraft, helicopter, numerical simulation, explicit crash-/HVI codes, ernergy absorption, composite airframe structures, water impact, ditching
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Aeronautics
HGF - Program Themes:Rotorcraft, Aircraft Research
DLR - Research area:Aeronautics
DLR - Program:L RR - Rotorcraft Research, L AR - Aircraft Research
DLR - Research theme (Project):L - Structures & Materials, L - The Robust Rotorcraft
Location: Stuttgart
Institutes and Institutions:Institute of Structures and Design > Structural Integrity
Deposited By: Christof Kindervater
Deposited On:16 Jan 2007
Last Modified:27 Apr 2009 13:26

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