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in the area of Aerospace Engineering both by high school teachers and high school students have first priority
of the initiative. It shall at least result in a later decision of the high school students for technical professions and
study programs.
The Aerospace Education Initiative has been awarded by “Deutsche Telekom Stiftung” as a “Junior-Ingenieur-
Academie” of this institution. Furthermore the initiative has been awarded by “Robert Bosch Stiftung” within
the “NaT-Working- Preis” in 2007. The „Stifterverband für die Deutsche Wissenschaft“ supports this activity
by its award „ReformStudiengang Fachhochschule“ for the study program „Aviation Systems Engineering and
Management“ (ILST) of Hochschule Bremen.
SESSION C3A SYSTEMS AND COMPONENTS / WHOLE AIRCRAFT DESIGN
Chair: J. Göpfert (ID-Consult GmbH)
Title: Tadiran introduces cost-effective, high power military grade lithium battery
Authors: Dr T. Dittrich, Dr C. Menachem, Dr H. Yamin, A. Daniel, Dr D. Shapira
Tadiran Batteries GmbH
Time: November 5, 2009 2:00 pm
Room: Lumen
Tadiran Lithium-Metaloxide cells of type TLM are now available in a Military Grade. They feature an open
circuit voltage of 4V, with a discharge capacity of 500 mAh (20 mA to 2.8V at RT), capable of handling 5A
continuous pulses and 15A maximum high current pulses. These batteries are constructed with a carbon-based
anode, multi metal oxide cathode, organic electrolyte, and shut-down separator for enhanced safety. TLM
Military Grade batteries also feature low self-discharge and a wide operating temperature range of –40°C
to +85°C. These batteries comply with MIL-STD 810G specs for vibration, shock, temperature shock, salt fog,
altitude, acceleration (50,000 gn) and spinning (30,000 rpm) and conform to UL 1642 and IEC 60086-4
standards for crush, impact, nail penetration, heat, over-charge and short circuit, and can be shipped as nonhazardous
goods. Product advantages include:
SMALL, LIGHTWEIGHT, HIGH POWER
4.0 V open circuit voltage, 500 mAh capacity
SAFE DESIGN
Hermetically sealed (glass-to-metal), can be shipped as non-hazardous goods
LOW SELF-DISCHARGE
enables long storage life
48
HIGH SURVIVABILIY
withstands 50,000 gn acceleration and 30,000 rpm spinning
WIDER OPERATING TEMPERATURE
–40°C to +85°C
END-OF-LIFE INDICATION
can be programmed to alert before fully discharged
COTS TECHNOLOGY
far less expensive than reserve/thermal batteries
TLM Military Grade batteries meet the demanding requirements of single use applications such as avionics,
navigation systems, ordinance fuses, missile systems, telemetry, electronic warfare systems, GPS tracking and
emergency/safety devices, shipboard and oceanographic devices. These batteries come in a variety of cylindrical
configurations and can easily be assembled into custom battery packs to meet virtually any requirement.
Apart from the TLM series, Tadiran lithium thionyl chloride primary cells and Pulses Plus™ batteries for high
current pulse applications will shortly be mentioned.
Title: Using the competence of system suppliers in concept competition -
Example Airbus A350
Authors: Dr J. Göpfert
ID-Consult GmbH
Time: November 5, 2009 2:20 pm
Room: Lumen
Um die Komplexität der Produktentwicklung und der logistischen Prozesse zu reduzieren, arbeiten die Flugzeughersteller
zunehmend mit Systemlieferanten zusammen, die größere Entwicklungsumfänge übernehmen.
Dazu müssen sie schon in der Konzeptphase in den Entwicklungsprozess eingebunden werden. Lange vor dem
ersten Zeichenstrich visualisiert Airbus die unterschiedlichen Konzepte seiner Entwicklungspartner mit Hilfe der
Metus-Methode von ID-Consult. …
Title: Simulation of touch-down and roll phase using advanced aircraft frame
and landing gear models
Authors: Dr R. Lernbeiss (TU Wien/Austrian Airlines),
Prof. H. Ecker, Prof. M.Plöchl (TU Wien)
Time: November 5, 2009 2:40 pm
Room: Lumen
Landing gear dynamics are investigated with an MBS-based model of an Airbus A320 upon landing and
during subsequent roll-out with application of brakes achieved by an automatic braking system in conjunction
with an anti skid system. All structural compo-nents of the air-frame are considered flexible including the
landing gear with elastic properties of its structure. Aerodynamic loads are applied to generate lift and drag
acting on the regarding surfaces of the elastic air-frame corresponding to the conditions in flight and roll-out
during the whole simulation. Controlling the flight-path is achieved by a simulated flight control system which is
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