Prepare the vessel
Import a fluid-lumen STL or a lumen with named caps, confirm its units, review every opening and assign inlet and outlet roles.
FREE RESEARCH BETA NOVEMBER 2026
From vessel geometry
to thrombosis insight.
Prepare a vessel, simulate its blood flow and explore where the vessel wall is most exposed to clot-promoting forces. A research platform from a University of Sydney team, free to use in your browser.
Start with vessel preparation for a new STL. Open the platform directly for a prepared case or a built-in example.
WHAT THE PLATFORM DOES
One workflow, from geometry to wall loading
Use Chrome or Edge on a desktop or laptop.
Save your case before closing the page.
Simulate blood flow
Set flow and blood properties, generate a mesh with patient guidance and run a flow simulation with live progress and convergence checks.
Explore thrombosis maps
Compute the team's force-based thrombosis indices on the simulated flow, inspect them in 3D and export fields, figures and case records.
GET STARTED
One case, six steps
Patient-scale runs can take a while.
Keep the numerical status with any result you share.
Load the fluid lumen
Drop an STL, a lumen with named cap STLs, or its folder into vessel preparation, then confirm its physical units.
Review every opening
Check the detected openings, assign inlet or outlet roles, build the prepared geometry and select Use in ForgeFlow.
Set the flow inputs
Check mean inflow, density, viscosity and boundary conditions. Reference presets must be selected explicitly.
Generate the mesh
Follow the mesh guidance and inspect the geometry and openings. A successful mesh alone does not establish flow accuracy.
Run and inspect flow
Watch solver progress and convergence. Results from unfinished flow remain explicitly exploratory.
Calculate and save
Review the thrombosis inputs, run the calculation, inspect the 3D fields and export the case, results and feedback locally.
Questions, ideas or a case to discuss?
Join the VirChue Bio community to ask questions, report problems and suggest features, or contact the team about collaboration.