DeepUnity

Release notes

What changed in each version of DeepUnity, newest first.

v2.0 · preview · October 2026

New site. Rebuilt from scratch as two projects, subsea jumpers and guided waves in pressurized pipes, with new Home, About, Contact and Docs pages.

Strength prediction

  • Inputs grouped with units and short explanations, and a reset to the worked example.
  • Live 3D geometry that follows the same element layout as the model.
  • 3D view coloured per element by longitudinal, combined or maximum unity.
  • Unity profile chart with elbows shaded and the 1.0 limit marked.
  • Inputs outside the training ranges are flagged.
  • CSV and JSON downloads; the JSON includes the inputs.

Configuration design is back online, without a GPU.

  • Runs as a background job on the web server’s CPU, with a progress bar and cancel.
  • Results open with the three lowest-unity candidates, then the best three per governing location.
  • Each candidate is drawn twice, longitudinal and combined unity, with segment lengths on the drawing.
  • Optional element-by-element profile for any candidate.
  • The search grid stays inside the strength model’s training ranges by default. An opt-in checkbox searches beyond them; extrapolated candidates are flagged and counted with a risk warning.
  • The design example uses smaller end expansions, which keeps the in-range search near the 0.9 target.
  • Asymmetric-shoulder candidates (case 2) now respect the belly clearance, which they previously ignored.
  • CSV export of every candidate.

Fixes

  • Design results from the cloud path labelled elements from placeholder element types; labels now come from the actual geometry.
  • The contact form posted to a retired service; it now posts to the current API.

Not yet changed: the strength model is still the BiLSTM. The transformer replaces it after its unity predictions are validated against the finite-element results.

v1.1 · September to November 2025

  • Configuration design moved to cloud GPU inference with asynchronous batches.
  • New design page layout; results limited to the top three per governing location.
  • 3D unity contour plots on the prediction and design pages, and a corrected unity colour mapping.
  • Pending design jobs stop when the page is refreshed.

v1.0 · August 2025

  • Unity prediction with the BiLSTM surrogate: 3D view, contour plots, data table, CSV and JSON export.
  • Configuration design with local batch prediction.
  • User manual, two technical articles, and a contact form.