Victorvictorc.me
Multi-Physics Computational Digital Twin73/73 Tests Passed (100%)Hosted on victorc.me/dcvcxz

DCvcxzv1.0.0

A first-principles, discrete-time computational simulation engine and real-time digital twin of an enterprise-grade data center facility. Strictly based on thermodynamics, fluid continuity, psychrometrics, three-phase electrical harmonics, and non-linear battery kinetics.

Built to model Tier III concurrent maintainability across 12 server cabinets (42U EIA-310-D standard), dual zero-U intelligent PDUs, 100G Top-of-Rack leaf switches, direct-to-chip microchannel liquid cooling, stratified thermal energy storage (TES), and automated chaos fault injection.

FACILITY PUE1.359ASHRAE 90.4 OK
IT LOAD211 kW65% Workload
ENERGY CONSERVATION< 0.001 kWFirst Law Invariant
UPS AUTONOMY16.4 minPeukert (LFP)
Open Full 3D Simulator (New Tab) Fast CockpitPhysics & Formulas GitHub Source
3D Digital Twin & Control Room Viewport(Three.js WebGL • 8 Views • Physics Solver)
Fullscreen Standalone App
Live Simulation Control

🎛️ 42U Rack Designer & Physics Cockpit

Modulate compute workload, switch dual-feed PDU outlets, toggle blue UID locator beacons, and test Peukert battery kinetics live.

FACILITY COMPUTE WORKLOAD:65%
CABINET R01_C01 (EIA-310-D)17.58 kW • 2549 CFM
U42ToR Switch (48x 100G QSFP28)Eth1/1-48 UP
U4124P Cat6A Keystone Patch PanelTIA-942 Blue
U38Enterprise Compute Node (2x Xeon)
293 W
U20 (4U)
🤖 AI Supercomputer Node (8x H100 SXM5)
💧 Direct-to-Chip Cold Plate (1.4 LPM)
2080 W
Die: 68°C
U04 (2U)SAN/NAS Flash Array (12x NVMe)550 W
U01 (3U)Rack-Mount UPS (6.0 kWh LiFePO4)100% Float
HARDWARE INSPECTOR
NAMEAI Supercomputer Node (8x H100)
FORM FACTOR / MOUNTU20 - U23 (4U High-Density)
LIQUID COOLING LOOP
Coolant Supply:32.0°C
Coolant Return:43.8°C
Flow Rate:1.4 LPM
OOB CONTROLS
First-Principles Physics

🔬 Mathematical Formulations & Standards

1. First Law Energy Conservation

Exact energy balance is asserted every discrete time step Δt = 0.25 s with zero numerical drift:

∑ P_in ≡ ∑ Q_cooling + ∑ P_losses + C · (dT/dt)
2. 3-Phase Neutral Triplen Harmonics

Server switch-mode power supplies (SMPS) inject 3rd harmonic currents (180 Hz) that add arithmetically in the neutral conductor:

I_N = √(I_fund² + (3 · 0.12 · I_avg)²)
3. Cubic Fan Affinity Scaling

ANSI/ASHRAE Standard 111-2024 cubic power scaling across server chassis and CRAC blowers:

P₂ / P₁ = (CFM₂ / CFM₁)³
4. Underfloor Tile Orifice Flow

Torricelli discharge law driving cool airflow from pressurized plenum through perforated floor tiles:

Q = C_d · A_open · √(2 · ΔP / ρ_air)