10368deterministic rowsUNKNOWNInspect metric contract
5184physical configurationsUNKNOWNInspect metric contract
0physical equipment valuesUNKNOWNInspect metric contract
SIMULATION / SA-EQP-VAC-GAS-009
Vacuum and gas-delivery inventory evidence map
Balance admission, wall release, conductance, and removal.
Compare flow-model context, admitted gas-load state, wall-source burden, chamber and foreline inventory, conductance, nominal and effective pumping, settling, distribution, role gates, and the four-field CCP/ICP handoff without exposing a physical recipe, equipment command, or safety procedure.
EXPLORE
Start with the observable.
Use this page when the simulation is the primary artifact. The linked lesson explains the concept; the linked lab keeps the visual replay surface available.
- Hold load, conductance, pump, chamber-volume, wall-source, distribution, and evidence posture fixed; move through all eight ordered states and compare chamber, foreline, residence, accumulation, and stability trajectories.
- Switch conductance and nominal pump capability independently to see why effective removal at the chamber cannot be inferred from the pump label alone.
- Raise the wall-source burden while holding admitted load fixed, then inspect how chamber, foreline, and system integer ledgers redistribute inventory while every residual remains zero.
- Use operator, process-engineer, integration, and yield views to separate observable state, physical-model applicability, cross-module handoff, and measurable risk questions.
- Inspect the four categorical bridge fields to SA-EQP-PLASMA-CCP-ICP-008 while keeping gas identity, physical pressure, residence time, recipe handoff, and equipment actions disabled.
BROWSER VACUUM / GAS-DELIVERY INVENTORY LAB
Admission, wall release, conductance, and pumping stay separate.
Every value is an original dimensionless teaching proxy or exact integer token. The saved rows contain no physical pressure, flow, gas composition, pump speed, conductance, volume, timing, geometry, calibration, equipment command, recipe, or safety instruction.
Flow-model regime
LoadingLoadingLoadingLoadingPhysical inputs remain zero
ordered inventory trace
Loading / Loading load
ChamberResidenceStability
bounded source-removal chain
Gas load to stable chamber delivery
loadingAdmission profile-
Conductance-
Effective pumping-
Delivery stability-
active integer inventory- chamber / - foreline tokens
Loading conductanceLoading pump stateLoading distribution
Operator view
Read inventory and settling without turning a proxy into an action.
LoadingCheck wall-source, settling, and foreline-accumulation flags together. The normalized replay does not authorize an MFC, valve, pump, gas-panel, abatement, maintenance, or safety action.
Replacement evidence: Owned pressure and flow traces, gauge and MFC calibration, valve and pump state, chamber and foreline history, leak and outgassing context, safety controls, and an accountable run record.
Chamber inventory ledger- tokensresidual -
- Previous-
- + Admitted-
- + Wall release-
- + Foreline return-
- - To foreline-
Foreline inventory ledger- tokensresidual -
- Previous-
- + From chamber-
- - Pump removed-
- - Return-
System inventory ledger- tokensresidual -
- Previous-
- + Admitted-
- + Wall release-
- - Pump removed-
CCP / ICP chamber-state bridge boundary
Loading
The bridge carries pressure band, residence band, delivery band, and evidence gate only. It does not carry a gas identity, physical value, command, recipe, or automatic equipment decision.
- Pressure band
- Loading
- Residence band
- Loading
- Delivery band
- Loading
- Target packet
- SA-EQP-PLASMA-CCP-ICP-008
| State | Chamber | Foreline | Residence | Accumulation | Uniformity | Stability | Handoff |
|---|
RUN CARD
Conditions before conclusions.
The browser filters and renders a saved CSV. It does not solve molecular, transition, or continuum flow; run Molflow+ or CFD; size a pump or line; control an MFC, valve, pump, gas panel, or abatement system; issue a safety procedure; set a recipe; or predict a chamber.
Primary knobs
- continuum-like, transition-like, or molecular-like model context and eight ordered replay states
- low, middle, or high normalized gas-load state and restricted, nominal, or open conductance state
- low, middle, or high nominal pump state and compact or large chamber-inventory state
- low or high wall-source burden, symmetric-like or asymmetric-like distribution, and teaching or replacement-slot evidence posture
Saved outputs
- admission, wall-release, conductance, nominal and effective pumping, transfer, and removal proxies
- chamber and foreline pressure-like proxies, residence burden, source-removal gap, accumulation, uniformity, and delivery stability
- three exact integer inventory ledgers, eight review flags, four role gates, and a plasma-bridge evidence gate
- four categorical CCP/ICP bridge fields with physical-unit, recipe, command, qualification, and signoff claims disabled
EXPORT
Download the public artifacts.
These exports are the supported public files for review. PDK files and restricted third-party material are not redistributed.
Vacuum and gas-delivery CSV
/data/vacuum-gas-delivery-state-v108.csv
Open file ->Compact public manifest (JSON)
/data/vacuum-gas-delivery-state-public-manifest-v1.json
Open file ->Model card
/data/vacuum-gas-model-card-v1.md
Open file ->Metric contract
/data/vacuum-gas-metric-contract-v1.json
Open file ->Source spine
/data/vacuum-gas-source-spine-v1.json
Open file ->METHODS
How the number was made.
Methods are written for citation discipline: the extraction rule matters as much as the plotted value.
Complete deterministic 3 x 3 x 3 x 3 x 2 x 2 x 2 x 8 x 2 Cartesian sweep. Evidence posture is excluded from the physical key, equations, ledgers, proxies, and physical gates, producing 5,184 paired physical states.
Keep this method attached when reusing the figure or metric.
Original dimensionless algebra keeps admitted load, wall release, conductance, nominal pump capability, effective removal, chamber inventory, foreline inventory, residence, accumulation, distribution, and stability separate.
Keep this method attached when reusing the figure or metric.
Chamber, foreline, and system integer teaching ledgers use deterministic allocation and close at exact zero for every row; an independent no-import verifier replays all equations, pairs, ledgers, and prohibited fields.
Keep this method attached when reusing the figure or metric.
Fourteen CERN, NIST, and NASA official or primary link-only anchors and eleven claim nodes define terminology, provenance, rights, model applicability, measurement ownership, and replacement-evidence questions without supplying generated numbers.
Keep this method attached when reusing the figure or metric.
LIMITS
What this page does not claim.
The MVP is useful because the limits are visible. These statements prevent a teaching simulation from being cited as silicon evidence.
Continuum-like, transition-like, and molecular-like are ordinal model-context labels, not classifications derived from physical pressure, geometry, gas properties, collision rates, or Knudsen number.
Carry this boundary into any derivative note, paper draft, or slide.
Gas load, wall release, conductance, pump speed, pressure, residence, inventory, distribution, and stability outputs are original normalized teaching proxies or integer tokens with no copied source value or physical unit.
Carry this boundary into any derivative note, paper draft, or slide.
The three exact ledgers establish deterministic bookkeeping consistency only; they do not establish physical conservation, calibration, predictive accuracy, hardware sizing, or chamber behavior.
Carry this boundary into any derivative note, paper draft, or slide.
The replay is not an MFC, valve, pump, gas-panel, abatement, maintenance, clean, or safety action; it is not a process recipe, process window, supplier comparison, qualification, signoff, or Molflow+/CFD equivalent.
Carry this boundary into any derivative note, paper draft, or slide.
EVIDENCE
Trace the claim back to artifacts.
The evidence route remains the catalog-level browser; this page is the simulation-level reading card.
10368 rows across 5184 physical configurations and 5184 evidence pairs, with 114 fields.
SA-EQP-VAC-GAS-009
Independent no-import verification passed 16/16: 611712 scalar, 575424 evidence-pair, 1181952 CSV/JSON, 31104 ledger, and 497664 prohibited-zero comparisons.
SA-EQP-VAC-GAS-009
All three inventory-ledger residuals remain exactly zero; all 48 prohibited physical, command, procedure, recipe, qualification, and signoff fields remain zero.
SA-EQP-VAC-GAS-009
14/14 source anchors were directly reachable with no hard failure; no source value, equation, table, curve, geometry, code, calibration row, measurement, or solver output entered the generated data.
SA-EQP-VAC-GAS-009
Source spine
These links anchor the public teaching model. They do not convert the replay into a qualified process recipe or signoff result.
II.8 - Vacuum SystemsPressure, gas density, mean free path, throughput, conductance, pumping speed, effective pumping speed, outgassing, and instrumentation ownership vocabulary. Rights: link-only; record declares CC BY 4.0 for the publicationVacuum Technology for Superconducting DevicesPump throughput, capture probability, nominal versus effective pumping speed, and conductance-limited system vocabulary. Rights: link-only; CERN record and paper rights notices applyIntroduction to the Principles of Vacuum PhysicsKinetic-theory, pressure, density, mean-free-path, conductance, temperature, and gas-flow scope. Rights: link-onlyIntroduction to the Latest Version of the Test-particle Monte Carlo Code Molflow+Test-particle Monte Carlo, molecular-flow geometry, source-to-pump trajectories, conductance, pressure-profile, and time-dependent model boundaries. Rights: link-only; record declares CC BY for the publicationMolflow+ Software for Molecular Flow SimulationsMolecular-flow applicability, neglected intermolecular collisions, event-driven wall interactions, and linear superposition boundary. Rights: link-only; CERN record rights applyPressure and Vacuum MeasurementsStatic expansion, dynamic expansion, conductance-limited flow, gauge interaction, and uncertainty ownership vocabulary. Rights: link-only; NIST and embedded-material notices applyPressure/Vacuum CalibrationsTraceability, calibration range ownership, primary and transfer standards, and time-dependent pressure measurement scope. Rights: link-onlyGas Flow Standards and Their UncertaintyFlow-standard families, uncertainty budgets, calibration ownership, and measurement-method boundaries. Rights: link-only; journal and NIST rights notices applyPrecise Conductance Measurements of a Pinhole Orifice Using a Constant-pressure FlowmeterMeasured conductance, gas dependence, pressure dependence, and uncertainty ownership. Rights: link-onlyRecommended Practice for Calibrating Vacuum Gauges of the Ionization TypeGauge comparison, SI traceability, uncertainty budgets, and reporting requirements. Rights: link-only; journal rights applyNIST Demonstrates a New Primary Standard for Measuring Ultralow PressuresDynamic-expansion source-removal balance and independent pressure-standard comparison vocabulary. Rights: link-onlyVacuum Technology and Space Simulation (NASA SP-105)Distinguishing conductance between two points from pumping speed at a point, plus gas loading, outgassing, and directional-effect vocabulary. Rights: link-only; U.S. government work and NTRS record notices applyLow-Dead-Volume Inlet for Vacuum ChamberDead volume, conductance limit, delayed response, and inlet transient vocabulary. Rights: link-only; NTRS marks public distribution/public useTransient Molecular Transfer During Vacuum TestingTransient release, migration, redeposition, and measurement ownership vocabulary for wall-source limitations. Rights: link-only; NTRS public distribution notice applies
Public execution boundary
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