ECONA
Research concept; not construction documentation

ECONA — Materials: images, diagrams, specifications and calculations

RU | EN

Restored by the owner’s explicit decision of 27 October 2026. These are dated research records, not approved construction documentation.

Historical versions: the 0.52 m draft and scenario masses in earlier files are not a current loading approval. The current design draft limit is 0.53 m; actual mass, centre of gravity and stability remain unverified. CAD files, operational data and secrets are not included.

Original engineering documents are predominantly in Russian; navigation and explanations are provided in RU/EN. Results and units are preserved. Only legacy labels and local paths were normalised; excluded source links are marked.

Images and diagrams

ECONA: ECONA Annotated Parts
ECONA Annotated Parts
ECONA: areas curve
areas curve
ECONA: heating
heating
ECONA: hydro actual
hydro actual
ECONA: kite v2
kite v2
ECONA: mass v2
mass v2
ECONA: metacentres
metacentres
ECONA: panel epures
panel epures
ECONA: parts actual
parts actual
ECONA: parts internal
parts internal
ECONA: parts systems
parts systems
ECONA: power actual
power actual
ECONA: range actual
range actual
ECONA: soc v2
soc v2
ECONA: water autonomy
water autonomy
ECONA: soc
soc
ECONA: mass draft limit
mass draft limit
ECONA: motor sample curves
motor sample curves
ECONA: ECONA isometric
ECONA isometric
ECONA: closed hulls axon
closed hulls axon
ECONA: fitted axon
fitted axon
ECONA: fitted bow
fitted bow
ECONA: fitted model four views
fitted model four views
ECONA: fitted side
fitted side
ECONA: fitted top
fitted top
ECONA: symmetric skin
symmetric skin
ECONA: favicon
favicon
ECONA: 20kw drawing 2019
20kw drawing 2019
ECONA: 20kw drawing and test 2014
20kw drawing and test 2014
ECONA: 72v 20kw test 2020
72v 20kw test 2020
ECONA: 96v 20kw test 2020
96v 20kw test 2020
ECONA: family parameters
family parameters
ECONA: build flow
build flow
ECONA: fem convergence
fem convergence
ECONA: global envelopes
global envelopes
ECONA: global sections
global sections
ECONA: hydro053
hydro053
ECONA: impact span
impact span
ECONA: layups
layups
ECONA: loaded mass
loaded mass
ECONA: mass with refinement
mass with refinement
ECONA: span screen
span screen
ECONA: stiffener epures
stiffener epures
ECONA: structure mass
structure mass
ECONA: econa data architecture
econa data architecture
ECONA: econa data architecture
econa data architecture
ECONA: coating zones
coating zones
ECONA: layer sketches
layer sketches
ECONA: mass comparison
mass comparison
ECONA: span sensitivity
span sensitivity

Specifications and technical notes

Calculations, inputs and results

Sources and attribution

Motor images and manufacturer specifications remain reference material from Golden Motor and the respective manufacturers; they are not ECONA hardware tests or an equipment selection. Internal provenance is preserved. Publication does not establish licence clearance for all external projects or freedom to operate.

PDF — reports and specifications

Historical editions. Values and illustrations were not recalculated; three earlier reports have neutralised legacy labels.