Marine Design-Decision Twin - Terminology and reconciliation
Marine Design-Decision Twin / Grey
MJ Physics Engineering | Bangel Language | MJos Operating System
Owned and operated by Michael Bangel | Clearwater, Florida
CANONICAL PROJECT NAME
Marine Design-Decision Twin
DEFINITION
Compares a bounded set of vessel or propulsion design alternatives with explicit assumptions, uncertainty, data gaps and supporting evidence.
RELATIONSHIP
Related identities: MJ Marine; MJ Physics Digital Twins. Preserve each named contract and source status.
CURRENT FAMILY TERMINOLOGY
MJ Physics Engineering: company identity.
Bangel Language: language identity.
Elsa: the compiler.
JP: the explicitly versioned representation; protocol and profile remain distinct.
Joanna: runtime, processing and execution evidence.
MJos Operating System: operating-system identity; the name does not establish a bootable implementation.
MJos Predictive Model: separately identified predictive model; forecasts remain distinct from observations and authority.
MJ: governing context and bounded permission where an applicable profile supplies it.
PROJECT TYPES
- DecisionBoundary — vessel, question and alternatives
- OperatingProfile — load and duty cycle
- TwinResult — propulsion, thermal or energy estimate
- ValidationPlan — measurements needed to test the result
EQUIVALENCE RULE
Related names aid discovery. They do not merge capability, mathematical meaning, evidence state or permission boundaries.
DISCOVERY NAMES
Marine Design-Decision Twin
These names aid search; current compiler naming remains Elsa.
SOURCE STATUS AND LIMITS
Recovered historical design and project records informed this documentary profile. Original conversations remain private; current implementation and reported historical tests were not rerun.
Recovered status: historical_report_not_fresh_verification.
Reference model and consulting offer; physical performance requires independent measurements and project-specific validation. Historical evidence has not been rerun in this discovery pass.
SOURCE REFERENCES
PUBLIC SOURCE NOTE
Recovered historical design and project records informed this documentary profile. Original conversations remain private; current implementation and reported historical tests were not rerun. This edition publishes the reconciled project description, without redistributing private messages or unverified release URLs.