Hydrodynamic Cavitation Rotary Heat and Steam Generators-short review3

1. Hydrodynamic Cavitation Rotary Heat and Steam Generators Technologies: GVER022 and GVER037 Technology Overview Hydrodynamic cavitation rotary heat and steam generators represent a breakthrough in clean and efficient thermal energy production. Unlike conventional boilers that rely on external heat sources, these systems convert mechanical (or electrical) energy directly into heat through the controlled use of cavitation—a phenomenon where vapor bubbles form and collapse in a liquid, generating localized high-energy events. At the core of the system is a rotating disk (rotor) housed within a stationary casing (stator). The rotor, equipped with special holes or protrusions, spins at high speeds, creating intense friction, turbulence, and cavitation zones in the liquid. This leads to internal fluid heating with minimal heat loss, eliminating the need for external heat exchangers or pre-heating. How It Works •The rotor rotates at critical speeds, causing the liquid to experience extreme shear forces. •Cavitation bubbles form and collapse, releasing energy directly into the fluid.

2. •The liquid is instantly heated to temperatures between 105–160°C, producing steam in under 2 minutes. •Only the required volume of water is heated “per pass,” resulting in high efficiency. •No traditional heating elements or pressurized steam tanks are involved—this means no scaling, no explosions, and no chemical water treatment is required. Applications General Industry •Heat treatment, degreasing, steam cleaning •Sterilization and disinfection of food products •Steam cooking and pasteurization Construction •Heating of concrete, sand, and gravel •Defrosting reinforcing steel, cleaning formworks •Wood drying (woodworking industry) Oil & Gas •Cleaning paraffin buildup in pipelines •Emergency field heating and repairs Agriculture •Sterilization of milk/water tanks •Greenhouse humidification and heating •Compound feed preparation Other Uses •Cleaning vehicle parts, railway tanks •De-icing collectors, valves, pipelines •Emergency mobile steam generation in winter Key Advantages •No heating elements→ no replacements needed •No pressure tanks→ completely safe and explosion-proof •No chemical water treatment required •Any filtered water can be used

3. •Quick startup→ operational steam in 1–5 minutes •Highly economical→ up to 25% energy savings over traditional boilers •No scale formation •Long service life→ 12-year warranty Why It Matters This innovative cavitation-based approach is ideal for decentralized, energy- efficient heat and steam supply across industries. Its safety, simplicity, and economy make it especially suitable for mobile applications, off-grid installations, and emergency backup systems. Contact for Business & Collaboration Email: gver.tk@gmail.com Laboratory of alternative energy GverLab, Ukraine, 2025 www.gver.dx.am , https://www.youtube.com/user/GverLab/videos