Aerospace & Defense

An aviation design that was overlooked for decades is now the rage with the latest in fighters, stealth and UAV fuselages that not only carry instruments and weapons but do some of the lifting of the craft as well.

Since the aerial delivery system is already in action nowadays. But to make our aerial vehicle lighter and compact. We introduce a counter-rotating, coaxial vehicle. Making flying vehicles smaller, simpler, and lower cost is the goal of this work.

It is a color changing drone which uses the color changing properties like frog and cuttlefish which can change their color according to the environment with the help of their several pigmented skin layer which absorbs the light and reflect the only color which they want like that this

As the core of a modular, optionally-manned, single-stage-to-orbit, reusable, trans-atmospheric spaceplane; this combined-cycle engine which operates on JP-7 jet fuel, and either air or LOX; functions as an Expansion-Cycle Turbojet for takeoffs and landings (for noise reasons).

Below is the equation for the resistance of a fluid flow system:
∆P/Ǭ=(q-W)/VǬ-ρ δv/Ā-(μA_⟘ dv_⟘)/ĀǬ-(ρA_h gδh)/ĀǬ
Where Ǭ is the total volumetric flow in the system; ∆P is the pressure difference across the system; V is the volume of the system;

The screen of this device is normally in a passive flight following mode showing aircraft position, flight plan route, weather and terrain/obstacles.

The system calculates a predicted flight path. If the predicted flight path detects a potential CFIT situation,

Aircraft landing gear and structural components and turbo-machinery components exploited at moderate temperature (“critical components” or “components”) are subjected to severe loading, corrosion, and adverse environmental conditions and they have complex shapes varying from thin to thick sections.

The risk of illegal use of drones has greatly increased in terms of privacy violation, spying, and terrorism. The current state-of-the-art drone detection systems (DDSs) involve diverse sensing methods such as acoustic sensors, video surveillance, and RF methods. However,


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,

As per title drones can be used as a power bank to recharge the drying batteries of sensors.

A drying battery will send a signal to recharge it and the drone will be ready to fly to recharge the battery of sensor by detecting the location of sensor.

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