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Summary
Explore the Revision G native aircraft assembly, editable lug joints and station parts, and eight reports tracing the structural geometry and analysis studies.Package Details
Built with Astra. An editable civilian research-aircraft structure with Revision G as the primary delivery. The bundle contains 74 native notebooks and eight engineering reports. It includes the complete saved assemblies, separate station parts, hat longerons, forked spars, cover splices, and nominal pin hardware.
Start here
- Download the complete package folder. Keep
reports/assets/,references/, andevidence/with the notebooks. - Open the report catalogue, then read the Revision G review.
- Open civil-research-aircraft-rev-g.ntop in licensed nTop 6.1.0-rc build 42926. Save a working copy before editing.
- Expand the relevant structural section to inspect or edit a part. Use the separate joint and frame notebooks for alternate presentations.
- Rebuild and verify both mating parts after a joint change. Save a separate assembly revision and check its embedded part definitions.
references/ files. If nTop requests a file after relocation, select the matching local DAT file. The matching CSV tables are also supplied. The earlier source helper can generate the CSV beside its DAT input; keep a writable working copy. Opening these public copies has not been re-tested in nTop.
Revision G
The assembly uses upper and lower integral bulkhead eyes, forked spar roots, eight nominal pins, and a separate cover-splice load path. The 14 changed structural part notebooks and the pin family are included. Assembly, forward-joint, aft-joint, and frame-only presentations preserve their saved visibility states. The recorded source checks report 1,997 geometry probes passed, 174 embedded assembly definitions, and 128 GUI variables withe_OK states. These establish the stated geometry and graph checks. They do not establish structural capacity. The local fork stress screens fail, and the complete Revision G aircraft analysis remains open. No new Revision G STEP is claimed.
Inputs and outputs
Parts already use aircraft world coordinates. Do not apply a second placement. Imported custom blocks are embedded snapshots. Saving a standalone part does not update its assembly. A changed interface requires coordinated edits and an explicit assembly refresh.
Reports
- Revision G: local lug attachments: Primary review. Integral bulkhead eyes, forked spar roots, nominal pins, native checks, and failed local fork stress screens.
- Revision F: pad-to-flange ribs: Earlier installed structure with pad support ties, native geometry checks, and independent STEP mass results.
- Revision E: hat longerons: Earlier hat longerons, conformal station parts, and revised primary passages.
- Revision D: modular fitted structure: Earlier modular assembly, pocket corrections, part input contracts, and fit checks.
- Edge-aligned comparison: sizing audit: Measured spar directions, corrected coupling-mass accounting, and unresolved sizing assumptions.
- Wing-root trade: Recorded layout, station, gauge, mass, and sensitivity comparisons. Failed primary stress screens remain visible.
- Cranked-wing review: Earlier spar route comparisons and their local load-path implications.
- Buckling and thin sections: Earlier assumed-load study with editable I, flat, and hat section coupons.
Native model catalogue
The filenames identify each revision. Candidate C and the edge-aligned model are separate comparison assemblies. Earlier D/E/F assemblies remain separate from Revision G.Revision G assembly
Revision G parts and presentations
- rev-g-aft-lug-joint.ntop
- rev-g-c-aft.ntop
- rev-g-c-fwd.ntop
- rev-g-forward-lug-joint.ntop
- rev-g-frames-g.ntop
- rev-g-p-front-spar.ntop
- rev-g-p-lower-inner-splice.ntop
- rev-g-p-lower-outer-splice.ntop
- rev-g-p-rear-spar.ntop
- rev-g-p-upper-inner-splice.ntop
- rev-g-p-upper-outer-splice.ntop
- rev-g-s-front-spar.ntop
- rev-g-s-lower-inner-splice.ntop
- rev-g-s-lower-outer-splice.ntop
- rev-g-s-rear-spar.ntop
- rev-g-s-upper-inner-splice.ntop
- rev-g-s-upper-outer-splice.ntop
- rev-g-root-pin.ntop
Revision F
- rev-f-aircraft-structure.ntop
- rev-f-forward-primary-bulkhead.ntop
- rev-f-aft-primary-bulkhead.ntop
- rev-f-f01-frame.ntop
- rev-f-f02-frame.ntop
- rev-f-f03-frame.ntop
- rev-f-f04-frame.ntop
- rev-f-f05-frame.ntop
- rev-f-f07-frame.ntop
- rev-f-f09-frame.ntop
- rev-f-f10-frame.ntop
- rev-f-f11-frame.ntop
- rev-f-f12-frame.ntop
Revision E
- rev-e-aircraft-structure.ntop
- rev-e-forward-primary-bulkhead.ntop
- rev-e-aft-primary-bulkhead.ntop
- rev-e-f01-frame.ntop
- rev-e-f02-frame.ntop
- rev-e-f03-frame.ntop
- rev-e-f04-frame.ntop
- rev-e-f05-frame.ntop
- rev-e-f07-frame.ntop
- rev-e-f09-frame.ntop
- rev-e-f10-frame.ntop
- rev-e-f11-frame.ntop
- rev-e-f12-frame.ntop
Revision D
- rev-d-aircraft-structure.ntop
- rev-d-forward-primary-bulkhead.ntop
- rev-d-aft-primary-bulkhead.ntop
- rev-d-f01-frame.ntop
- rev-d-f02-frame.ntop
- rev-d-f03-frame.ntop
- rev-d-f04-frame.ntop
- rev-d-f05-frame.ntop
- rev-d-f07-frame.ntop
- rev-d-f09-frame.ntop
- rev-d-f10-frame.ntop
- rev-d-f11-frame.ntop
- rev-d-f12-frame.ntop
Edge-aligned comparison
Candidate C comparison
Hat longerons
- hat-longerons-l01-longeron-path.ntop
- hat-longerons-l02-longeron-path.ntop
- hat-longerons-l03-longeron-path.ntop
- hat-longerons-l04-longeron-path.ntop
- hat-longerons-l05-longeron-path.ntop
- hat-longerons-l06-longeron-path.ntop
- hat-longerons-l07-longeron-path.ntop
- hat-longerons-l08-longeron-path.ntop
Buckling section studies
- buckling-thin-sections-study.ntop
- buckling-i-section-generator.ntop
- buckling-flat-section-generator.ntop
- buckling-hat-section-generator.ntop