Stealth Technology Ppt
-
Upload
rupendu-dhara -
Category
Documents
-
view
129 -
download
9
Transcript of Stealth Technology Ppt
![Page 1: Stealth Technology Ppt](https://reader033.fdocuments.in/reader033/viewer/2022061105/543f67cbafaf9feb098b4726/html5/thumbnails/1.jpg)
STEALTH TECHNOLOGY(Making the things invisible)
Presented By :-Rupendu DharaIVth EEE08Q71A0249 AIET
![Page 2: Stealth Technology Ppt](https://reader033.fdocuments.in/reader033/viewer/2022061105/543f67cbafaf9feb098b4726/html5/thumbnails/2.jpg)
WHAT IS STEALTH TECHNOLOGY
Stealth is a technique in which we can make any object invisible.
Stealth is an important technology which used in military operations.
Stealth technology also known as LO technology (low observable technology)
![Page 3: Stealth Technology Ppt](https://reader033.fdocuments.in/reader033/viewer/2022061105/543f67cbafaf9feb098b4726/html5/thumbnails/3.jpg)
HISTORY
The first true "stealth" aircraft may have been developed in Germany during the last years of WWII.
This technique has also been used in ships as we can see in the figure.
![Page 4: Stealth Technology Ppt](https://reader033.fdocuments.in/reader033/viewer/2022061105/543f67cbafaf9feb098b4726/html5/thumbnails/4.jpg)
WHERE IS THE STEALTH-TECHNOLOGY ALREADY USED?
![Page 5: Stealth Technology Ppt](https://reader033.fdocuments.in/reader033/viewer/2022061105/543f67cbafaf9feb098b4726/html5/thumbnails/5.jpg)
B-2 BOMBER
![Page 6: Stealth Technology Ppt](https://reader033.fdocuments.in/reader033/viewer/2022061105/543f67cbafaf9feb098b4726/html5/thumbnails/6.jpg)
STEALTH-TECHNOLOGY„How does it works...“
![Page 7: Stealth Technology Ppt](https://reader033.fdocuments.in/reader033/viewer/2022061105/543f67cbafaf9feb098b4726/html5/thumbnails/7.jpg)
![Page 8: Stealth Technology Ppt](https://reader033.fdocuments.in/reader033/viewer/2022061105/543f67cbafaf9feb098b4726/html5/thumbnails/8.jpg)
![Page 9: Stealth Technology Ppt](https://reader033.fdocuments.in/reader033/viewer/2022061105/543f67cbafaf9feb098b4726/html5/thumbnails/9.jpg)
HOW TO MAKE THINGS INVISIBLE?
![Page 10: Stealth Technology Ppt](https://reader033.fdocuments.in/reader033/viewer/2022061105/543f67cbafaf9feb098b4726/html5/thumbnails/10.jpg)
![Page 11: Stealth Technology Ppt](https://reader033.fdocuments.in/reader033/viewer/2022061105/543f67cbafaf9feb098b4726/html5/thumbnails/11.jpg)
BUT HOW COULD IT WORKS, THAT MARTIN IS ABLE TO SEE KATJA ?
![Page 12: Stealth Technology Ppt](https://reader033.fdocuments.in/reader033/viewer/2022061105/543f67cbafaf9feb098b4726/html5/thumbnails/12.jpg)
![Page 13: Stealth Technology Ppt](https://reader033.fdocuments.in/reader033/viewer/2022061105/543f67cbafaf9feb098b4726/html5/thumbnails/13.jpg)
HOW COULD THE LIGHT BE DEFLECTED?
Refractive Index
Optical Materials
Metamaterials
![Page 14: Stealth Technology Ppt](https://reader033.fdocuments.in/reader033/viewer/2022061105/543f67cbafaf9feb098b4726/html5/thumbnails/14.jpg)
FACTORS OF STEALTH TECHNOLOGY
The object can be shaped so that any radar signals it reflects are reflected away from the radar equipment.
The object can be covered in materials that absorb radar signals.
![Page 15: Stealth Technology Ppt](https://reader033.fdocuments.in/reader033/viewer/2022061105/543f67cbafaf9feb098b4726/html5/thumbnails/15.jpg)
SHAPE OF ANY OBJECT
When we are using normal shape
While we use Stealth Technology
![Page 16: Stealth Technology Ppt](https://reader033.fdocuments.in/reader033/viewer/2022061105/543f67cbafaf9feb098b4726/html5/thumbnails/16.jpg)
AWCT (ADOPTIVE WATER CURTAIN TECHNOLOGY)
This technology is a part of stealth which is used in the ships for making low observable.
![Page 17: Stealth Technology Ppt](https://reader033.fdocuments.in/reader033/viewer/2022061105/543f67cbafaf9feb098b4726/html5/thumbnails/17.jpg)
WHAT IS RADAR ABSORBING MATERIALS (STEALTH)?
Nanostructural composite material, absorbing without reflection radar wave.
This new material is basedon nanotechnology.
![Page 18: Stealth Technology Ppt](https://reader033.fdocuments.in/reader033/viewer/2022061105/543f67cbafaf9feb098b4726/html5/thumbnails/18.jpg)
MATERIALS
Carbon fiber compositesMagnetic ferrite-based substance
RAM reduces the radar cross section making the object appear smaller.
![Page 19: Stealth Technology Ppt](https://reader033.fdocuments.in/reader033/viewer/2022061105/543f67cbafaf9feb098b4726/html5/thumbnails/19.jpg)
DETECTION OF STEALTH TECHNOLGY
Reflected waves
Infrared (Heat)
Longer wavelength radar
OTH radar
![Page 20: Stealth Technology Ppt](https://reader033.fdocuments.in/reader033/viewer/2022061105/543f67cbafaf9feb098b4726/html5/thumbnails/20.jpg)
ADVANTAGES OF STEALTH TECHNOLOGY
Reduce the causality rate during the war.
Saving military budget.
Develop the military secretes.
Bluff the anti-detective device.
![Page 21: Stealth Technology Ppt](https://reader033.fdocuments.in/reader033/viewer/2022061105/543f67cbafaf9feb098b4726/html5/thumbnails/21.jpg)
DISADVANTAGES OF STEALTH TECHNOLOGY
Instability of design
Electromagnetic emissions
Cost of maintenance
Sensitive skin
Cost of operations
![Page 22: Stealth Technology Ppt](https://reader033.fdocuments.in/reader033/viewer/2022061105/543f67cbafaf9feb098b4726/html5/thumbnails/22.jpg)
APPLICATION OF STEALTH TECHNOLOGY
Military Operation
Civil Aviation ( In Future by Boeing)
In Spacecraft
In Launch Vehicles
![Page 23: Stealth Technology Ppt](https://reader033.fdocuments.in/reader033/viewer/2022061105/543f67cbafaf9feb098b4726/html5/thumbnails/23.jpg)
Thank You…