Aerospace & Defense
As evidenced by recent events, it is a well-known fact that space debris is a growing threat to operations in space. The proliferation of satellite swarms and constellations is exponentially adding to the danger of catastrophic mission failure or debris scattering. Additionally,
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.
Clean air is better than dirty air, so it’s wise to reduce emissions. It will take decades to deploy sufficient infrastructure to eliminate internal combustion, however. By the time it’s completed, advances in engineered and bio-fuels will reduce emissions sufficiently to keep internal combustion relevant.
TOPIC: SUGGESTING INNOVATIVE WAYS TO DETERMINE OPTIMUM AERODYNAMIC/ HYDRODYNAMIC SHAPE OF VEHICLES MOVING THROUGH AIR/WATER
EXTRACT: USE OF ICE BLOCKS TO DETERMINE OPTIMUM STREAMLINED SHAPE OF DYNAMIC BODIES MOVING THROUGH AIR OR WATER.
EXTRACT: Changing the shape of fuselage of an aircraft can result in increased lift, reduced drag and less weight, thereby resulting in overall fuel economy.
INTRODUCTION: Most airplanes have a long CYLINDRICAL fuselage which does not add to the lifting force, but does add to the drag.
The maturity of the technologies for the guidance and control of UASs allows proposing innovative operational options such as the ability to spray a significant amount of an agent of any sort at a pre-established point in the atmosphere.
This is the case of NitroFirex,
System for managing the route of unmanned aerial vehicles (RMS)
The proposed system aims to help ensure the safe movement of UAVs at infrastructure facilities where it is currently illegal for UAVs to fly, including airports.
Description of the RMS
Based on the system’s operating principle,
Aramid fibers are very effective for ballistic protection systems, particularly bullet proof vests. When aramid fibers are compared to steel, on an equal-weight basis, its strength is five times higher than steel. Due to natural degradation and security issues,
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