Aerospace & Defense
Orbital insertions by vehicles require narrow calculations. To increase windows, envelopes, & possibilities matter displacement may work given enough power or tools. The analogy of a bubbled Olympic pool or a diving sub, ship, or diver might suffice. With a laser or subship or peeling device perhaps the atmosphere could be displaced or bubbled or caused to be less dense for a second, boiled or steamed even, making it less "rock" hardness. Slowing down or increasing density or shielding works, too. But, basically can a hole be put there and a vacuum or bubbling in air? With lasers or ...
Fourth generation storage ring light sources are creating orders-of-magnitude brighter x-rays by reducing horizontal emittance via multibend achromats. This requires the bending magnet pole tips to be closer to the electron beam axis, which in turn requires smaller vacuum chambers. The resultant design challenges are dictated by complex and coupled physical phenomena including photon stimulated desorption, high thermal stresses, and electromagnetic wakefields. To better analyze and optimize next generation vacuum systems, the authors are developing and benchmarking a suite of COMSOL Multiphysics models, which include the production, propagation, reflection and absorption of synchrotron x-rays, as well as the resulting ...
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
An idea from 1985 now updated. Although direction back to balloons, drones are more flexible. Large wing area with solar cells, bent slightly to catch more light when the sun, off apex. 2 concepts ST-1, and ST-2. Concept can be enlarged for passengers. Concepts also useful for Mars missions, rather than helicopter. Drones to carry 100kg to 200kg equipent for surveillance, or Internet,TV transmissions to remote ...
Until now customers go to an airport to take an international flight by an airplane service company and when they want to be medically tested go to a medical service provider. Sometimes passengers take flights with the purpose of being treated by a medical test provider at the destination. But now this is about to change.
In the short future those two services will be provided to the customers simultaneously, i.e. passengers will be served with medical checks on board or at a facility at the airport while waiting during a stop in an equipped for the purpose facility ...
The future will be an exciting place. The SM-150 will enhance the excitement. A Sport Aircraft for a new era, the SM-150 looks like an aircraft of tomorrow because it is. It’s a stylish, next generation sportplane that will be affordable to the general public. It is the type of aircraft that will inspire people from all walks of life to become pilots. It will appeal to tomorrow's generation while still exciting seasoned pilots of all ages. It’s not just an airplane. It’s a phenomenon.
Anyone who loves science fiction developed certain expectations. The SM-150 is about fulfilling them. For ...
I always had a wish to upgrade and accelerate the figth against a fire. In my country every summer we have many fires that burn large areas specially in windy days. Many times these fires are close to the sea and can be to areas difficult to approach. So it is ideal to use a drone for firefigthing (obviously no humans are subjected to danger) specially for areas where we take advantage of the water of the sea or lake. Also a drone can easily approach areas where people and vehicles cannot approach. Another advantage of using water from ...
In 1923 Professor Paul Biefeld and his student Thomas Townsend Brown discovered this effect during the test of a new type of capacitor. Basically the Biefeld Brown effect is electro gravitation. If you have a flat disk capacitor with a good dielectric like Barium Strontium Titanate (BaSrTiO3) and apply high voltage to the plates a directional force normal to the plates will be generated according to the formula developed by Doyle R. Buehler through experimental data.
F= 0,47 * U (J) = (force in Newtons)
Where U is the energy stored in the capacitor. The force generated will be ...
Multi-Mode Hybrid Subsonic/Supersonic/Pulse Detonation Combustion Engine System:
This engine functions as a Expansion-Cycle Turbojet for takeoffs and landings (for noise reasons). Then transitions through Pulse-Detonation Turbojet, Pulse-Detonation Ramjet, Supersonic-Combustion Ramjet, and Pulse-Detonation Rocket as it accelerates into earth orbit.
1) Propellants :
a) Fuel : JP-7
b) Oxidizer :
i) Atmospheric Operation : Air
ii) Exo-Atmospheric Operation : LOX
2) Uses Shared Intake system (similar to Lockheed-Martin SR-72).
a) Used to feed the axial compressor during Phase-1 (Expansion-Cycle Subsonic-Combustion Turbojet) & 2 (Expansion-Cycle Pulse-Detonation Turbojet) modes.
b) Diverts air into the compressor, and an openings are provided to divert air into the combustion chambers.
3) Uses ...
Through synergies in infrared sensing and drone platforms, we have found a new innovative way to detect hidden PFM-1 anti-personnel landmines. These particular unexploded ordnance (UXO) devices pose a difficult challenge to conventional landmine detection methods like metal detecting, because the mines are primarily composed of plastic and only weigh 75 g. As a remnant of the Soviet-Afghan War which lasted from 1979 to 1989, there are an estimated 10 million PFM-1 devices scattered throughout Afghanistan. These mines remain emplaced in isolated locations, frequently out of reach of demining NGOs and act to thwart local economic and social development. ...