Engineering and Technical Validation
Core System Equations
EddyTech Innovations L.L.C.

Statement of Purpose:
The following section provides the fundamental equations and physics models used in the development of the EddyTech energy system.
These equations are based on well-established principles of electromagnetic induction, eddy current heating, and thermodynamics.
While specific engineering configurations (e.g., Disk geometry, magnetic array structure) are proprietary and protected under U.S. provisional patent 63/760,644, the mathematical models provided here can be used to independently validate the system’s performance claims.No proprietary geometry or design details are shared here.
These equations are provided so that independent reviewers with technical backgrounds can validate the system’s energy-generation principles.Patent Filed: US Provisional Application #63/760,644
DOE Grant Tracking #: A-2025-24

Understanding Magnetic Field Strength and Saturation
Magnetic strength is measured in Tesla (T), a unit that quantifies the intensity of a magnetic field. Depending on the material a magnet is made from, its strength can range from very weak (around 0.01 T) to quite powerful (up to 1.7 T in common commercial applications).Certain types of magnets (not all) can be stacked in a specific alignment to increase the total field strength. This stacking effect is known as magnetic saturation, where each additional magnet contributes to the cumulative flux density, up to the point where the surrounding material or magnetic circuit can no longer support additional field strength.
The ability to stack magnets and focus their combined strength is a key principle behind our system's Disk design. By using high-quality magnetic materials and specific orientation techniques, we are able to achieve focused flux densities well above what single magnets can provide without exceeding material limits or violating any laws of physics.
One such instance is our magnets produce 0.46 T before stacking. However; while stacking some magnets of the same type does increase overall field strength, the effect is not perfectly additive. Two 0.46 T magnets stacked together do not result in 0.92 T, the actual combined field strength is typically lower, often around 0.88 T, depending on material alignment, shape, and saturation of nearby structures.
This phenomenon is due to the nonlinear behavior of magnetic fields and the way magnetic flux lines interact. When magnets are stacked in the same polarity (north to south), the flux density increases, but diminishing returns begin to occur.Magnetic Flux Density from Stacked Magnets is calculated as such:
Bstacked = n × Bsingle
Bstacked: Total magnetic flux density (T)
n: Number of magnets in a stack
Bsingle: Flux density of a single magnet (T)Magnetic Field Focusing and Disk Material
To increase and focus the magnetic field strength of our magnet assemblies, we utilize a specialized steel alloy that is specifically engineered for electrical and magnetic applications. Our Disk is constructed from grain-oriented silicon steel, known for its high magnetic permeability and low core losses.
The magnets are inset into precision-cut slots within the steel Disk, allowing the surrounding material to serve as a magnetic guide, focusing the field lines toward the intended interaction zone. This configuration not only amplifies the effective field strength but also reduces magnetic leakage and hysteresis losses.
This focusing technique enables our system to reach field intensities well beyond what a bare magnet could produce alone, without the need for exotic materials or superconductors.Focused Magnetic Field Amplification is calculated as such:
Bfocused = Bstacked × F
F: Focusing factor based on material properties is 3 to 5 depending on the exact grade of steel used.Magnetic Flux per Magnet is calculated as such:
Φ = B × A = B × (π × r²)
Φ: Magnetic flux per magnet (Webers)
B: Magnetic field strength (T)
A: Surface area of the magnet face (m²)
r: Radius of the magnet (m)
4. Total Magnetic Flux per Revolution
Φtotal = N × Φ
N: Total magnets passing the interaction zone per magnetic cycleMagnetic Modulation Through Pole Reversal.
By rapidly switching the orientation of the magnetic poles across a conductive surface, the system induces strong and continuous changes in magnetic flux. These flux reversals generate powerful eddy currents, which in turn produce heat within the conductive material.
This magnetic switching effect can be achieved through various mechanisms, physical, electrical, or structural, but in all cases, the key factor is the rate at which the magnetic field changes direction.Because eddy current generation is governed by the rate of flux change (ΔΦ/Δt), increasing the frequency of magnetic pole reversals directly increases the thermal energy output.Change in Magnetic Flux (ΔΦ) is calculated as such:
ΔΦ = 4 × Φtotal
For dual-pole, alternating flux configurations (typical in optimized systems)Simplified Eddy Current Power Equation
Peddy ∝ (ΔΦ)² × f² × V / ρ
f: Frequency of field reversals = (Npoles × RATE) / 60
V: Volume of conductive interaction material (m³)
ρ: Resistivity of the conductive material (Ω·m)Refined Heat Output Formula
Peddy = (π² × B² × f² × d²) / (6 × ρ)
B: Magnetic flux density (T)
f: Frequency (Hz)
d: Thickness of conductive plate (m)
ρ: Resistivity of the material (Ω·m)Notes for Review:
Materials Modeled: Aluminum 5083 (ρ = 2.82 × 10⁻⁸ Ω·m), chosen for its excellent conductivity and structural stability.
Frequency Range: Dependent on Rate of change and pole count.
No External Fuel: All energy generation comes from induced eddy current heating.Step 1: Start with a Single Magnet
Let: B₁ = Magnetic field strength of a single magnet (Tesla)
r = Radius of the magnet face (meters)
Then: Area A = π × r²
Flux per magnet (Φ) = B₁ × AStep 2: Stack Magnets to Increase Field Strength
Let: n = Number of magnets stacked
Then: Bstacked = n × B₁Step 3: Focus the Magnetic Field
Let: F = Focusing factor from steel core (typically 3 to 5)
Then: Beffective = Bstacked × F = (n × B₁) × FStep 4: Calculate Flux per Magnet
Φ = Beffective × A = Beffective × (π × r²)Step 5: Total Magnetic Flux Per Cycle
Let: N = Number of magnets influencing the interaction zone per magnetic cycle
Then: Φtotal = N × ΦStep 6: Calculate Change in Magnetic Flux
For systems with alternating poles:
ΔΦ = 4 × ΦtotalStep 7: Calculate Frequency of Magnetic Changes
Let: Rate = Pole transition rate
f = Frequency (Hz)Then:
f = (Number of pole transitions × Rate) / 60Step 8: Calculate Eddy Current Power
Let:ρ = Electrical resistivity of conductive material (Ω·m)
d = Thickness of conductive plate (meters)
Refined power equation:
Peddy = (π² ×Beffective ² × f² × d²) / (6 × ρ) (Unit: Watts)Step 9: Convert Watts to BTU/hr
1 Watt = 3.412 BTU/hr
Therefore:
BTU/hr = Peddy × 3.412Full Composite Equation:
BTU/hr = [(π² × (n × B₁ × F)² × f² × d²) / (6 × ρ)] × 3.412