WMFRE™ – Water- Multi-Fuel Rotor Engine

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Clean-Tech Deep Innovation for the Next Generation of Power Systems
Continuation & Development of U.S. Patent 8,613,269 B2

WMFRE™ is a next-generation high-torque rotary propulsion platform designed for clean power generation, electric mobility, marine propulsion, and autonomous energy systems.

Unlike conventional piston engines, WMFRE™ eliminates reciprocating motion, valves, crankshafts, camshafts, and traditional lubrication systems.

Reduced vibration and mechanical losses 
Energy & Fuel Flexibility

WMFRE™ is designed to operate with:

  • Hydrogen 
  • Unique Competitive Position
  • Operates Fully Underwater

WMFRE™ does not require atmospheric air intake and can operate fully submerged.

Potential applications:

  • Marine propulsion
  • Underwater vehicles
  • Defence systems
  • Autonomous energy platforms 

Vehicle Stability Advantage

The engine is mounted horizontally and positioned approximately 300 mm below vehicle centre of gravity, improving:

Target Markets

Clean Transportation

Power Generation

  • Distributed energy systems
  • Remote/off-grid generation
  • Emergency backup systems 

Defence & Marine

  • Submersible propulsion
  • Silent underwater systems
  • аvтоnомic marine platforms 

Why WMFRE™ Matters

Conventional engines suffer from:

  • complex moving assemblies,
  • friction losses,
  • lubrication dependency,
  • emissions,
  • and limited fuel adaptability. 

WMFRE™ aims to solve these limitations through:

  • rotary continuous torque generation,
  • simplified mechanics,
  • multi-fuel adaptability,
  • and compact high power density architecture.

If validated through prototype testing, WMFRE™ could redefine compact power systems for both terrestrial and marine applications.

Development Roadmap

Phase 1 — Engineering Validation

  • Rotor dynamics simulation
  • Thermal & pressure analysis
  • Combustion optimization
  • Prototype manufacturing 

Phase 2 — Functional Prototype

  • Bench testing
  • Torque/power verification
  • Efficiency characterization
  • Durability testing 

Phase 3 — Commercial Applications

  • Marine propulsion systems
  • Mobile power generation
  • Heavy vehicle integration
  • Strategic licensing partnerships

Investment Opportunity

Seeking strategic partners and early investors to support:

WMFRE™ is a next-generation high-torque rotary propulsion platform designed for clean power generation, electric mobility, marine propulsion, and autonomous energy systems.

Unlike conventional piston engines, WMFRE™ eliminates reciprocating motion, valves, crankshafts, camshafts, and traditional lubrication systems.

Reduced vibration and mechanical losses 

Energy & Fuel Flexibility

WMFRE™ is designed to operate with:

  • Hydrogen
  • Unique Competitive Position
  • Operates Fully Underwater

WMFRE™ does not require atmospheric air intake and can operate fully submerged.

Potential applications:

  • Marine propulsion
  • Underwater vehicles
  • Defence systems
  • Autonomous energy platforms 

Vehicle Stability Advantage

The engine is mounted horizontally and positioned approximately 300 mm below vehicle centre of gravity, improving:

Target Markets

Clean Transportation

Power Generation

  • Distributed energy systems
  • Remote/off-grid generation
  • Emergency backup systems 

Defence & Marine

  • Submersible propulsion
  • Silent underwater systems
  • аvтоnомic marine platforms

Why WMFRE™ Matters

Conventional engines suffer from:

  • complex moving assemblies,
  • friction losses,
  • lubrication dependency,
  • emissions,
  • and limited fuel adaptability. 

WMFRE™ aims to solve these limitations through:

  • rotary continuous torque generation,
  • simplified mechanics,
  • multi-fuel adaptability,
  • and compact high power density architecture. 

If validated through prototype testing, WMFRE™

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  • About the Entrant

  • Name:
    Pavel Shehter
  • Type of entry:
    individual
  • Profession:
    Engineer/Designer
  • Number of times previously entering contest:
    2
  • Pavel is inspired by:
    creative professional
  • Software used for this entry:
    solid work