2021
Aerospace & Defense
The objective of this research is to design and analyze a semi-tangential ogive bullet using computer-aided design & Computational Fluid Dynamics. There has been a quite steady increase in the research of bullet design in the past few decades. The design of the nose is the most important part of the design of a ballistic bullet.
Viscoelastic materials such as pressure sensitive adhesives are used as constrained damping layers in a variety of applications. Historically, materials such as foams and acrylic and rubber adhesives have been popular choices. However, in the aerospace and defense markets, innovation is occurring at a rapid pace. For example,
Bulletproof vests are very important and I hope you don’t have to use them in your lifetime because using them means you are being shot at. You cannot always control the action of others so you need a means of protection like a bulletproof vest until you decide to return action in kind and amount.
Air-Bags-Propulsion-Systems (ABPS) has extended its long stroke ejection technologies (soft mortar) into a versatile soft launching system that can be used to launch missiles with all their aerodynamic surfaces fully deployed, air vehicles such as UAVs and other odd shaped projectiles from boxes and rail systems.
A semi-tokamak geometry as shown in the accompanying illustrations forms a current carrying magnetized plasma loop. The current is generated either by means of induction or DC biased electrodes or a combination of both.
The Light Airship concept is an innovative relaunch of the Dirigible/Airship technology retrofitted with cutting edge modern technology to make it very reliable and the most eco-friendly mode of transport. The main objective of the Airship is Urban-mobility in the world where the cities are facing increasing traffic congestions day by day. As reports predict,
Do you remember when you were young and wanted to fly an airplane? Do you remember flying with your hand? Twisting your wrist to climb and dive, bank and turn? It was so easy to feel yourself in a cockpit, zipping through the clouds. What if you could do that for real?
Firearms are very dangerous and I hope you don’t have to use them in your lifetime but history has taught us that people always find a reason to go to war to the end of time. This project is neither promoting firearm use nor discouraging it but protecting the environment whenever/ wherever/ however you use it.
In order for a jet engine to become multistage it must have a multistage afterburner or a multistage combustor. In order for a combustor to become multistage it must actually operate through the combination of uninterrupted and pulsating combustion. Uninterrupted combustion in stage 1 and pulsating combustion in higher stages through pulsating fuel feed.
If there's thrust here then, it should boost these.
This isn't so much a design than it is a question: it is entered in this contest so it can be examined and rejoined by individuals skilled in the arts.
Consider: the Laval – a tube having a converging section, a throat, and a diverging section. At Laval inlet,
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