Hrtm aerospace sector

العالية التقاناتإدارة

البازغة وتحدياتها High & Rising Techs Mgt By Dr. Sabri MOURAD [email protected]

http://fr.slideshare.net/mourasab/hrtm-aerospace-sector

mailto:[email protected]






Technologies in Aerospace sector

Aerospace sector, some general information

This industry is related to all research, development, production, maintenance,

conversion and upgrading of:

- Airplanes including helicopters

- Satellites and all associated equipments (launchers, controllers …)

- Drones

- Weapons systems used on military fighters


Aerospace sector, some general information

Aerospace industry is a vital industry :

.

-It has a major role in the sustainable growth (Airbus has 10 years projects and 5

years orders with several thousands of ordered planes)

- It is the place for emerging and advanced technologies (like composites)

- Important area to push the technical development forward (robotics and

advanced material)

- Major resource for national defense (Stealth airplanes and Missiles)

Aerospace sector, some general information (USA)


Aerospace sector, some general information (Employment USA)


Aerospace sector, some general information (Number of shipped

aircrafts USA)


Aerospace sector, some general information (Europe)


$ 223 Bn

Aerospace sector, some general information (Employment Europe)



Aerospace sector in Syria

Aerospace industry in Syria is almost inexistent

The major sector still the military aircrafts which is focused on the maintenance

and upgrading

The civil aerospace industry is controlled by the Syrian Air company which is the

only public actor in this sector with almost old equipment focused on

maintenance aspects.

Sectors like satellites and drones is completely absent in Syria


Future trends and challenges of aerospace sector

Aerospace industry will grow by about 25% during the coming 25 years

New developments will occur in drones (military and commercial)

New technologies will be developed to make environment Friendly engines (lower

consumption and using Organic-fuel)

Several new countries will enter the aerospace market (Brazil, China, Japan,

India, etc)

Development of new small size aircrafts (taxi airplanes)

Increase of use of composites in aircrafts


Future trends and challenges of aerospace sector

-Reduce the noise during take off and landing

- Reduce the pollution level from engines

- Reduce the use of dangerous materials

- Improve the safety

- Improve the training equipments

- Reduce the operational costs

- Increase the capacity and mainly for logistics


Emerging technologies in Aerospace sector

Aerospace industry is a sector which is in continuous development to reduce its

costs. The future will be focused on the following improvements

-Reduce the weight of air planes by 15-20%

- Reduce the manufacturing cycles by 25%

- Reduce the operating costs by 10-15%



-Development of composites

This technology is a major key to reduce the weight of airplanes and to

reduce the fuel consumption

These technologies will be based on the use of carbon fibers and glass

fibers in Aerospace

Composites have also better fatigue and corrosion properties than metals

Composites can absorb better chocks (mainly by birds)

Usage of composites on current aircraft

• 80 Tech

– Flying Controls

– Secondary Structures

– Engine Cowl Doors

– Landing Gear Doors

– Fairings

– Fillets

• 90 Tech

– Primary

Structure

– Flying Controls

– Secondary

Structures

– Engine Cowl

Doors

– Landing Gear

Doors

– Fairings

– Fillets

• 00 Tech

– Fuselage

– Primary

Structure

– Wing

– Flying Controls

– Secondary

Structures

– Engine Cowl

Doors

– Landing Gear

Doors

– Fairings

– Fillets


R. Martin & D. Evans, JOM, 52, 2000 pp. 24-28

Use of Composites in Military Aircraft


Use of composites in Commercial Transport Aircraft

The Boeing 787 has 50% of its

primary structure made of composites.

A350 target is 60% of its structure in

composite


Leap-X

A-400 engines

Future Hybrid engines

Back side of B-787 Dream Liner



-Development of painting and coating materials

It was proved that the use of special smooth paints on an airplane could

reduce the fuel consumption

Paints represents about 2 tones on a commercial airplane. Any progress in

this area will reduce the cost of the paint and the weight of the airplane

Paints must be remade in regular way. New generation of paints will have

longer life time and by the end lower cost



-Development of new metallic alloys to improve the resistance against corrosion

and high temperature inside the aircrafts engines

-Ultra light alloys

- Ultra resistant alloys for the frames of aircrafts

- Ultra thermal resistant alloys



-Development of Hyper- Aerothermodynamics

This technology is related to the development of new software systems able to

simulate the behavior of he aircrafts and the engines

This new generation of virtual tools allows to integrate new materials in aircrafts

and to reduce in significant way the development cycle

These tools allow also to study new requirements like reduction of vibrations and

noise

Hyper- Aerothermodynamics will make it possible to solve fluid mechanics

3D equations like Navier-Stoches



-Sensors technologies

The increasing use of electronic systems to control aircrafts needs the increasing

of the number of sensors

These new sensors could be also used to improve the maintenance and the

safety of the aircraft. They can predict the failure of some pieces and the

navigation problems (like detecting other aircrafts)



-Noise reduction

The use of CFD software will allow to develop new systems with lower noise level

The development of new acoustic isolation materials will also contribute to the

reduction of the noise of aircrafts



-Pollution reduction

The target of these technologies is to reduce the emissions of NOx, CO and VOC

- New cooling technologies of combustion chamber

- Use CFD software to develop new engines

- Development of new fuels (organic based)

Hrtm aerospace sector

Technology

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