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A New Type of Propeller Utilizing Unique Technology

[Category : - MECHANICAL ENGINEERING- OTHER- ELECTRICITY & LIGHTING]
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A New Type of Propeller Utilizing Unique Technology
- for Maximum Thrust with a Smaller Radius -

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The distinctive feature of this propeller is its ability to intake atmospheric air, compress it to a high pressure ranging from 7 to 10 bars, and then release the high-pressure (hot) air to provide very high thrust for vehicles (including all types of aircraft).

Therefore, this propeller can be used in electric aircraft to provide thrust comparable to jet engines, serving as a clean and environmentally friendly alternative.

This propeller rotates inside a cylindrical casing surrounding it from the outside.
This is so that the propeller can compress the air to a high level.

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First Part/ Calculating the Thrust of This Propeller

Let's assume a propeller of this type has a diameter of 1 meter and a thickness (width) of 30 cm, rotating at 3000 revolutions per minute (50 revolutions per second). This propeller can compress air up to 7 bars.

1. First: Calculating the Volume of the Cylindrical Propeller.
This represents the amount of air the propeller pumps per revolution:

Volume = Propeller Cross-Sectional Area × Propeller Thickness
(Cylinder volume calculation formula)

Volume = 0.24 m³

2. Second: As it is known that the weight of one cubic meter of air is 1.29 kg/m³.

Therefore, this propeller can pump 12 kg of compressed air at 7 bars and approximately 250°C every second.
Thus, this propeller would be roughly the size of a car tire, capable of delivering an enormous explosive thrust.

+ A helicopter could fly using two small propellers of this type (1-meter diameter) instead of a 20-meter diameter rotor!

+ This propeller can be used in electric aircraft to provide thrust comparable to jet engines, serving as a clean and environmentally friendly alternative.

+ Similarly, a car could fly vertically using one or two of these propellers. The propeller can be placed anywhere inside the car without altering its external shape, as it would be about the size of a tire (1-meter diameter, 30 cm width). This propeller could be used in electric or fuel-powered cars. Wouldn't that be amazing!

+ A small flying backpack could also be easily made with this propeller, powered by a simple electric motor and battery. A propeller with a 30 cm diameter and 10 cm width, rotating at 3000 rpm, could pump about 350 grams of hot compressed air (7 bars, 250°C) every second. This would be enough to make a person fly with a small, clean electric backpack, without any exhaust.

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Second Part/ Advantages

• This propeller has an exceptionally high power (thrust) to weight ratio.
• It provides substantial thrust, comparable to jet engines, making it the clean (electric) alternative to jet engines.
• High efficiency even at very low rotational speeds.
• The ability to pump a large amount of air under a pressure of 7 to 10 bar
• Low manufacturing cost.
• Minimal or negligible vibrations.

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Third Part/ Applications

1- Vertical Thrust for Helicopters: Helicopters can fly with one or two 1-meter diameter propellers of this type instead of the traditional large (approximately 20-meter diameter) and heavy propeller.
Thus, this new propeller will save a lot of fuel due to its light weight and high efficiency, providing helicopters with higher thrust, enabling them to fly higher and for longer distances.

2- Sustainable Aviation: This propeller can provide electric aircraft with thrust comparable to jet engines, thus reducing the environmental impact of aviation by developing more fuel-efficient aircraft, using sustainable bio fuels, and advancing hybrid and electric propulsion technologies.
It will also support autonomous and connected flight by enabling the development of autonomous electric aircraft and advanced communication technologies for improved safety and operational efficiency.

3- Electric Aircraft: This propeller is the electric alternative capable of providing explosive thrust comparable to jet engines, thus enabling the construction of electric aircraft with the same or better performance than jet planes. This supports your company's initiatives to reduce the environmental impact of aviation.

4- Commercial Aircraft: The propeller can be used in commercial planes to provide the same thrust but with less fuel (due to its high efficiency and light weight), saving a lot of money and offering more comfort to passengers with less noise and more safety.

5- Urban Air Mobility: This propeller will significantly support the development of electric vertical take-off and landing (eVTOL) aircraft to solve transportation problems in congested urban areas.
This propeller can be used in flying cars (with vertical take-off) and private vertical take-off aircraft. A propeller the size of a car tire (or two) would suffice to provide vertical thrust for a car or private plane, allowing for the integration of this small propeller into any car (even old ones) to make them fly without changing the car’s external shape.

6- Gas Turbines and Jet Engines: This propeller can be used to significantly reduce their weight (and size) while improving efficiency and saving fuel. It can replace about seven stages (14 rows of propellers) inside a gas turbine with just one of these propellers. It can also be used as a turbine to convert kinetic energy from fuel combustion into rotational motion with greater efficiency.

7- Rocket Engines or Turbochargers for Cars.

8- Flying Backpacks for Individuals: With that new propeller it will be in the size of a school backpack.

9- Air Compressors: The propeller can compress air from 7 to 10 bars, making it suitable for cooling and air conditioning systems, outperforming current compressors due to its high efficiency.

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Fourth Part/ Invention Readiness

The propeller's readiness level is 98%. I have developed it to a high level, creating a detailed 3D model (using SolidWorks) that includes all the intricate details, down to the screws and nuts.

This propeller can be manufactured immediately in any medium-sized workshop. I also have all the scientific explanations and engineering drawings that prove the propeller's functionality and success.

I Filled a patent application in 2021.

Financial information

If you are interested in purchasing this invention and profiting from it commercially, you can view the following options:

+ 1st option: You can obtain a written permission (contract) signed by me for the non-exclusive use of this invention in the amount of $ 250,000. That is, you can make this invention and profit from it commercially for life. At the same time, I can sell this invention again to other companies or investors.

+ 2nd option: You can obtain a written permission (contract) signed by me for the exclusive use of this invention in the amount of $ 1M. That is, you alone can make this invention and profit exclusively from it commercially for life.

+ Payment can be made through cryptocurrencies. In any currency (such as Bitcoin).

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Seller:

lawandy (Kuwait)

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