MHD Tech
Magnetohydrodynamics
Magneto Hydro Dynamic Core
A Levitation Power Core
Fundimental Technology for the operation of a Star Speeder and Magneto Speeder
https://github.com/Jthora/MHD-Core
MHD Core Project: Mathematical Equations and Data
This document compiles all the mathematical equations, values, and data discussed in the MHD Core project presentations.
Theoretical Foundations
Quantum Field Theorist's Equations
Zero-Point Energy of a Quantum Harmonic Oscillator:
- E: Zero-point energy
: Reduced Planck's constant
: Angular frequency
Casimir Effect Force Between Two Plates:
- FCasimir: Casimir force
- c: Speed of light
- A: Area of the plates
- L: Separation between the plates
Dynamic Casimir Effect Photon Generation Rate:
: Photon generation rate
cavity: Resonant frequency of the cavity
: Modulation amplitude of cavity length
: Original cavity length
Expectation Value of the Energy-Momentum Tensor:
- Tμν: Energy-momentum tensor
- gμν: Metric tensor of spacetime
Electromagnetic Field Specialist's Equations
Modified Wave Equation with Scalar Potential:
: Scalar potential
: Charge density
: Vacuum permittivity
Magnetic Flux Quantum:
0: Magnetic flux quantum
- h: Planck's constant
- e: Elementary charge
Material Development
Superconducting Material Properties
Yttrium Barium Copper Oxide (YBCO):
- Critical Temperature (Tc): Approximately 92 K
- Critical Current Density (Jc): Exceeding
A/cm² at 77 K
Barium Zirconate Nanoparticles Enhancement:
- Increase in Critical Current Density: 30% under high magnetic fields
Quantum Behaviors in Superconducting Materials
Cooper Pair Formation:
- Electrons form bound pairs enabling zero electrical resistance.
Flux Quantization Equation:
: Magnetic flux through a superconducting loop
- n: Integer (quantum number)
0: Magnetic flux quantum 
Energy Gap in Superconductors:
: Energy required to break a Cooper pair
: Energy gap parameter
Engineering Design
Levitation System Equations
Magnetic Force Equation:
mag: Magnetic force
: Magnetic moment
: Magnetic field
Electrostatic Force Equation:
elec: Electrostatic force
- Q: Electric charge
: Electric field
Control Systems and Simulations
Levitation Control Equations
State Equations:
: Position vector
: Velocity vector
- m: Mass of the core
dist: Disturbance force
Cost Function for Nonlinear Model Predictive Control (NMPC):
- J: Cost function
- Tp: Prediction horizon
ref: Reference position
: Control input
- Q, R: Weighting matrices
Charge Regulation Equations
Sliding Surface Definition:
- s(t): Sliding surface
- e(t) = q_{\text{ref}}(t) - q(t): Charge error
: Positive constant
Control Law:
- u(t): Control input
- k: Adaptive gain
- sign(s(t)): Sign function
Acoustic Integration
Hypersound Frequencies and Phonon Interactions
- Hypersound Frequency Range: Above 1 GHz
- Phonon-Electron Coupling: Interaction mechanism between high-frequency phonons and electrons in materials.
Environmental Alignment
Schumann Resonance Frequencies
Schumann Resonance Modes
| Mode |
Frequency (Hz) |
Wavelength (km)
|
| 1 |
~7.83 |
~38,300
|
| 2 |
~14.3 |
~21,000
|
| 3 |
~20.8 |
~14,400
|
| 4 |
~27.3 |
~11,000
|
| 5 |
~33.8 |
~8,900
|
- Variability: Frequencies can shift by ±0.5 Hz due to ionospheric conditions.
Geomagnetic Pulsation Frequencies
Geomagnetic Pulsations
| Category |
Frequency Range |
Associated Phenomena
|
| Pc1 |
0.2–5.0 Hz |
Electromagnetic ion cyclotron waves
|
| Pc2 |
5–10 mHz |
Field line resonances
|
| Pc3 |
10–45 mHz |
Cavity modes in the magnetosphere
|
| Pc4 |
45–150 mHz |
Large-scale magnetospheric oscillations
|
| Pc5 |
1–7 mHz |
Solar wind coupling effects
|
Mathematical Modeling
System Dynamics Equations
Core Motion Equations:
: Acceleration
: Coil currents
State-Space Representation:
: Orientation angles
: Angular velocities
mag,
elec: Magnetic and electrostatic torques
: Moment of inertia tensor
Sliding Surface for Adaptive Sliding Mode Control (ASMC):
Control Law for ASMC:
Control Algorithms Parameters
Parameters Definitions:
- m: Mass of the core
,
: Position and velocity vectors
,
: Orientation and angular velocity vectors
mag,
elec: Magnetic and electrostatic forces
dist: Disturbance forces
: Moment of inertia tensor
mag,
elec: Magnetic and electrostatic torques
- e(t): Error signal
: Positive constant for sliding surface
- k: Adaptive gain for control law
: Control input vector
Key Constants and Physical Quantities
- Planck's Constant (h):

- Reduced Planck's Constant (
): 
- Speed of Light (c):

- Elementary Charge (e):

- Vacuum Permittivity (
): 
This document compiles all the mathematical equations, values, and data relevant to the MHD Core project, providing a comprehensive reference for team members and stakeholders.