2018
Aerospace & Defense

We are designing an eVTOL system which can act as a Personal Flying Ship or as an Air Taxi in the Busiest Cities in the World. Over the past few years the race for eVTOLs has accelerated just after UBER announcement for Flying Air Taxis in 2023. More than 100 companies are competing for winning the bid and become the partner of UBER. The Future Market Of eVTOL is very bright.

So we are Presenting of eVTOL ”AIRAVATH.”
• Specification Of Airavath:-

1. Capable of Carrying 3 to 4 persons
2. Very silent.
3. Fully Electric
4. Emission less
5. Use of Wings for Increasing Efficiency
6. Expected Speed- 150kMph
7. Can Fly in case of Engine failure
8. ...

Currently, there is a lack of unmanned aerial vehicles that are being used with the purpose of extinguishing fires. An unmanned aerial vehicle (UAV) is an aircraft without a human pilot on board. Its flight can be controlled autonomously by computers in the vehicle, or by remote control under the direct command of a human. In the United States and the rest of the world, most of the UAVs in existence are being used for defense purposes.

Fires that occur in homes and non-residential buildings as well as fires in wild lands cause plenty of health issues; including death to humans and animals, in addition to great economic losses in structures, equipment and vegetation. Furthermore, the first response teams, ...

This project is aimed on design of mechanically efficient wing drive train, which allows power extraction from air flows around an apparatus.

The design of practical flapping wing apparatuses is a long time human dream.

Attempted designs, so far, are aimed mostly on improving the aerodynamics of ornithopters and entomopters. That is important but insufficient.

The main unsolved problem with those types of flying apparatuses is in energy deficient suitable power sources.

Another unsolved problem is the stability of the flying apparatuses in ascending or descending air currents.

The apparatus shown on illustration is designed as the manpower flying apparatus with pneumatic train designed for improved efficiency in all modes.

The vertical stability is improved by adding automatically adjusted feathers.

The feathers ...

FLYING APPARATUS WITH FLEXBILE SHELL AND COANDA -EFFECT
Based on the Invention Patent No. 00121196, CLASA B63H9/04 from 06.12.2006 and Patent application(pending) A/00878/2017 from 26/10/2017

The technical solution is based on a flight apparatus with flexible outer shell, powered by the pressure effect described as the Coandă-Effect, apparatus built as an experimental model for functional tests.

Lenticular vehicles with Coandă Effect are an innovative solution for all flying apparatus with vertical take-off, high-speed flying apparatus, or the ones which require a robust and compact body – reentry body – at high altitudes and high speeds, but also are suitable for water (under water), using the same propulsion.
As a military “vehicle”, it offers a greater tolerance from direct hits.
As a drone it is ...

Design Statement:
Vehicle can run on the road, hover and fly in the air.

Design has following parts:
Seating, Payload, Extended Portion and Impeller cabins or compartments, fold-able wings that mounted at the sides of vehicles body (in option).
Rotary seats and payload capsules.
Impeller, perforated sheet for air entrance, airfoil shaped flaps.
Landing gear and powered wheels.

Working Steps:
Step 1: Vehicle is running on the road by engine driven powered wheel propulsion.
Step 2: Propulsion and lift force generated from high speed air jet that is being developed by propeller engine or jet engine is assisting in take-off the vehicle. Vehicle’s main body tilting position and airfoil shaped flaps (mounted inside the compartment-2) degree of rotation is controlling the Angle of Attack (AOA).
Vertical ...

The world is striving towards making things a lot better and efficient. Similarly, this project also aims towards the same. This is an aerial vehicle, where the major aim is to make the surveillance purpose better. And hence, we are going to make a ball fly in such a way that it can hover for several hours in the air without consuming much more battery power. The system will help in surveillance for many hours without any break in connectivity. The size of the aerial system has been kept small enough and compact. This is practical because this way, the system can be hidden and can be used under various circumstances. The system is easy to control and can ...

Invention is novel, because it directs air under the aircraft through tubes within concentric tubes, which can be unrolled providing a FLAT stack of aircraft to ship on ground or air in compact lightweight shipping units. This Novel design is a major Improvement in flight safety by gliding to a safe landing without power, directing relative air under the aircraft for more lift at high-speeds, and then unrolling the aircraft into flat stackable panels for transport by ground or my air. Fuel is wasted when prior aircraft are not designed to glide to a targeted destination. Silently landing a glider without the addition of noisy propellers into a residential neighborhood, or business areas improves the economy of aerospace travel.

...

The (Hover Xplorer-1) VTOL Design Has Been Upgraded By Utilizing A New Form Of "Centrifugal Inertial Propulsion System" Which Will Eliminate All Flight Mode Wind Turbulence Including Air Dust And Water Turbulence During Take Off & Landing.

The (HX-1) <<>> (Hover Xplorer-1) Is An Aerodynamic VTOL Vehicle Design Using A Series Of Coordinated (Centrifugal Inertial Propulsion System) & (Air-Guided Canard-Wings Maneuvering System) Controlled By Environmentally Friendly Electric Permanent Magnet Motors That Will Allow The (HX-1) VTOL Vehicle Design To Hover And Fly At A Top Speed Of (87 MPH) Over Any Water Surface, Land Terrain And Man-Made Surface Obstacles.

Some Of The Potential Usage For The (HX-1) VTOL Vehicle Design Includes: Search & Rescue, Emergency Evacuation, Recreational, Exploration, Competitive ...

An IFR training aid that allows a student pilot to safely fly in simulated IFR conditions

 

INSTRUMENT FLYING TRAINING AID


Purpose:

To provide an instrument flying training aid for the instruction of student pilots

Components:

This instrument flying training aid is composed of two components;

a. A polarized film applique that is applied to the windscreen of the trainer aircraft

b. A pair of glasses with flip up/down opposing polarized lenses worn by the student pilot.

To Use:

Since the film applique and the glasses are purposely polarized in opposite directions, when the glasses and only when the polarized lens is flipped down into the field of view, the student pilot ...

This entry focuses upon the process of rotor balance. The term rotor refers to the type found in jet engines. During the engine assembly process, rotors must be balanced to a very high level of precision. Rotors are typically balanced by using a device called a balance machine. If a rotor is not properly balanced, the engine will vibrate in the field (i.e. on-wing). Vibration causes efficiency loss and undesirable engine wear.

Data shows that rotors which achieve a passing score from a balance machine are not necessarily going to pass in the field. There are external inputs that can effect the balance machine's process. The author has discovered a method to largely improve the rotor balance process accuracy ...

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