Occupant Responses in a Full-Scale Crash Test of the Sikorsky ACAP Helicopter

Occupant Responses in a Full-Scale Crash Test of the Sikorsky ACAP Helicopter PDF Author:
Publisher:
ISBN:
Category : Aircraft accidents
Languages : en
Pages : 24

Get Book Here

Book Description
A full-scale crash test of the Sikorsky Advanced Composite Airframe Program (ACAP) helicopter was performed in 1999 to generate experimental data for correlation with a crash simulation developed using an explicit nonlinear, transient dynamic finite element code. The airframe was the residual flight test hardware from the ACAP program. For the test, the aircraft was outfitted with two crew and two troop seats, and four anthropomorphic test dummies. While the results of the impact test and crash simulation have been documented fairly extensively in the literature, the focus of this paper is to present the detailed occupant response data obtained from the crash test and to correlate the results with injury prediction models. These injury models include the Dynamic Response Index (DRI), the Head Injury Criteria (HIC), the spinal load requirement defined in FAR Part 27.562(c), and a comparison of the duration and magnitude of the occupant vertical acceleration responses whole-body acceleration tolerance curve.

Occupant Responses in a Full-Scale Crash Test of the Sikorsky ACAP Helicopter

Occupant Responses in a Full-Scale Crash Test of the Sikorsky ACAP Helicopter PDF Author:
Publisher:
ISBN:
Category : Aircraft accidents
Languages : en
Pages : 24

Get Book Here

Book Description
A full-scale crash test of the Sikorsky Advanced Composite Airframe Program (ACAP) helicopter was performed in 1999 to generate experimental data for correlation with a crash simulation developed using an explicit nonlinear, transient dynamic finite element code. The airframe was the residual flight test hardware from the ACAP program. For the test, the aircraft was outfitted with two crew and two troop seats, and four anthropomorphic test dummies. While the results of the impact test and crash simulation have been documented fairly extensively in the literature, the focus of this paper is to present the detailed occupant response data obtained from the crash test and to correlate the results with injury prediction models. These injury models include the Dynamic Response Index (DRI), the Head Injury Criteria (HIC), the spinal load requirement defined in FAR Part 27.562(c), and a comparison of the duration and magnitude of the occupant vertical acceleration responses whole-body acceleration tolerance curve.

Occupant Responses in a Full-Scale Crash Test of the Sikorsky Acap Helicopter

Occupant Responses in a Full-Scale Crash Test of the Sikorsky Acap Helicopter PDF Author: National Aeronautics and Space Administration (NASA)
Publisher: Createspace Independent Publishing Platform
ISBN: 9781721505135
Category :
Languages : en
Pages : 36

Get Book Here

Book Description
A full-scale crash test of the Sikorsky Advanced Composite Airframe Program (ACAP) helicopter was performed in 1999 to generate experimental data for correlation with a crash simulation developed using an explicit nonlinear, transient dynamic finite element code. The airframe was the residual flight test hardware from the ACAP program. For the test, the aircraft was outfitted with two crew and two troop seats, and four anthropomorphic test dummies. While the results of the impact test and crash simulation have been documented fairly extensively in the literature, the focus of this paper is to present the detailed occupant response data obtained from the crash test and to correlate the results with injury prediction models. These injury models include the Dynamic Response Index (DRI), the Head Injury Criteria (HIC), the spinal load requirement defined in FAR Part 27.562(c), and a comparison of the duration and magnitude of the occupant vertical acceleration responses with the Eiband whole-body acceleration tolerance curve. Jackson, Karen E. and Fasanella, Edwin L. and Boitnott, Richard L. and McEntire, Joseph and Lewis, Alan Langley Research Center NASA/TM-2002-211733, NAS 1.15:211733, ARL-TR-2735, L-18189

Journal of the American Helicopter Society

Journal of the American Helicopter Society PDF Author: American Helicopter Society
Publisher:
ISBN:
Category : Helicopters
Languages : en
Pages : 628

Get Book Here

Book Description


Verti-flite

Verti-flite PDF Author:
Publisher:
ISBN:
Category : Helicopter
Languages : en
Pages : 626

Get Book Here

Book Description


NASA SP.

NASA SP. PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 664

Get Book Here

Book Description


Langley Aerospace Test Highlights, 1987

Langley Aerospace Test Highlights, 1987 PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 122

Get Book Here

Book Description


International Aerospace Abstracts

International Aerospace Abstracts PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 728

Get Book Here

Book Description


Aeronautical Engineering: A Cumulative Index to a Continuing Bibliography

Aeronautical Engineering: A Cumulative Index to a Continuing Bibliography PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 450

Get Book Here

Book Description


Aeronautical Engineering

Aeronautical Engineering PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 462

Get Book Here

Book Description
A selection of annotated references to unclassified reports and journal articles that were introduced into the NASA scientific and technical information system and announced in Scientific and technical aerospace reports (STAR) and International aerospace abstracts (IAA).

Best Practices for Crash Modeling and Simulation

Best Practices for Crash Modeling and Simulation PDF Author: Edwin L. Fasanella
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 102

Get Book Here

Book Description