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PAUNOVIC propellers

NEW ERA OF THRUST

What is PAUNOVIC propeller?

PAUNOVIC propellers are presented through proprietary and revolutionary propeller design. Our invention incorporates complex blades featuring a unique arrangement. Each complex blade comprises a tandem of at least two blades meticulously stacked, with the leading blade positioned above and the subsequent blade beneath, connected to each other at their tips with blade connectors.

The air-profiled blades can take on various forms, including straight, straight-swept in the rotation direction, straight-swept oppositely, or curved in both the rotation and opposite directions.  

What sets our propeller apart is its exceptional noise reduction, efficiency and thrust enhancement. As the propeller rotates, the fluid is deftly guided by the leading and following blades within the complex blade. This innovative process accelerates the fluid, surpassing the capabilities of traditional blades and resulting in a substantial increase in thrust. Simultaneously, the fluid dynamics create a pressure difference around the blades and blades connector with reduced vortices around complex blades tips to generate an additional lift - an invaluable advantage over conventional propeller designs.


How do we know that our tech works?


REVOLUTIONIZING PROPULSION WITH OUR INNOVATIVE COMPLEX-BLADE DESIGN 

In our rigorous digital CFD simulations tests as well as experimental testing, the performance of our groundbreaking complex 3-blade propeller design has surpassed that of traditional 6-blade propellers of the same diameter. Our commitment to excellence is evident in the following key findings:

Thrust Enhancement: Our complex 3-blade propeller consistently outperforms legacy 6-blade propellers across various angles of attack (AoA). This superior thrust not only enhances overall propulsion but also demonstrates the efficiency of our innovative design.

Noise Reduction: Witness a quieter and more refined flight experience with our propeller. At both high and low angles of attack, our 3-blade design excels in minimizing noise, providing a smoother and more enjoyable operation.

Versatility: Adaptability is at the core of our design philosophy. Our propeller showcases exceptional performance not only at standard angles of attack but also in transitional configurations. Different angles of attack within one propeller are impossible for traditional designed propellers but not within our complex blades propellers. This versatility ensures optimal efficiency in diverse flight conditions.

CFD SIMULATED - EXPERIMENTALLY VERIFIED 

Embrace the future of propulsion with our groundbreaking propeller technology, where strenght and efficiency meets innovation.


EXPERIMENTAL DATA

NOTE: efficiency grows with the size of the propellers. Blades design is generic - not optimized. The difference is in propellers configuration. Some are traditionally configured and the other are configured as propellers with complex blades.

Our optimized complex blades propellers have much higher efficiency than presented at graphs below.

The point to be proven with these experiments is that no matter how efficient some traditional propellers are they will always be more efficient when configured as complex blades and will provide much higher thrust for the same radius.


PAUNOVIC quadcopter is designed for critical search and
rescue missions. Our advanced quadcopter, equipped with
our state-of-the-art propeller technology, provides
unmatched efficiency, thrust density, low noise operation
and significant useful lift capacity.

Our services

At your requirements we can design and manufacture next line of products based on our trailblazing technology. 

  • Customized complex blades drone propellers. 
  • Customized complex blades helicopter rotors.
  • Customized complex blades ship and submarines propellers. 
  • Customized drone systems for air, land and sea operations. 

OUR TEAM

Predrag Paunovic

Chief Bussines Developer

Predrag Paunovic, the accomplished business developer and brother of Nenad Paunovic, brings a wealth of expertise to the sustainable energy and transportation sector. With a keen understanding of market dynamics and a passion for environmental innovation, Predrag plays a pivotal role in steering the PAUNOVIC propellers and related renewable energy projects toward commercial success.  

Nenad Paunovic

Chief Technology Developer

Nenad Paunovic, a visionary inventor, is the driving force behind revolutionary advancements in propulsion and wind energy technology. As the brilliant mind behind the PAUNOVIC propellers VETAR wind turbine and VETROsail system, he has dedicated his career to solving the critical issues associated with conventional solutions. Nenad's innovative designs, marked by patented features, demonstrate a deep commitment to environmental sustainability and a profound understanding of aerodynamics.  

Golsanam Paunovic

Chief Marketing Developer

Golsanam Paunovic, the adept marketing developer and wife of Nenad Paunovic, plays a crucial role in amplifying the visibility and impact of the PAUNOVIC propellers and related renewable energy projects. Golsanam's passion for promoting eco-friendly initiatives aligns seamlessly with the ethos of the projects, as she strives to build awareness, engage stakeholders, and foster a community committed to a greener future.  

CONTACT FORM

For any questions you might have.

Address for service

Dr. Mileta Novakovica bb.
18103 Nish; Donja Vrezina
Serbia

Contacts

Email:
office@paunovic-propulsion.com                    
Phone: +381 (64) 325 45 62