Dorsonian Simulation · Practical FEA & CFD

Know what your design does
before you build it.

Fixed-scope computational analysis for small manufacturers and product teams that need to see what their supplied geometry and operating conditions produce. Clear inputs, checked numerical results, field visualizations, and a traceable report, without a design recommendation or engineering approval.

Transparent assumptions · documented limitations · fixed scope.
enginephysarum · gpu
agents·
solverwebgl2 · realtime

See the computed behavior as a traceable record alongside prototype and qualified review.

01 · Capabilities

What we build
and run.

01

Structural & thermal screening

Linear static or steady thermal analysis of one part and one defined question. Solved with an established finite-element solver, checked against a suitable numerical or analytical reference, and delivered as a concise data report.

02

Variant data comparison

Up to three structural and/or thermal variants evaluated under the same customer-approved conditions. The deliverable presents the requested quantities side by side and includes one agreed refinement iteration; Dorsonian does not select a preferred variant.

03

Steady flow & cooling

Computational fluid dynamics studies for electronics cooling, pressure drop, and flow distribution. The standard scope includes a baseline plus one practical design variation, with limits and operating points agreed before work starts.

04

Traceable computational record

Every report separates customer-supplied inputs, computational assumptions, numerical results, quality checks, and limitations. Test-data comparison is available when suitable customer measurements are supplied.

02 · The edge

The value is
in the record.

Physical prototypes cost time and money. Computational results can expose deformation, stress, temperature, pressure, or flow patterns earlier, while changes are still inexpensive.

A result is not the same as certainty. The value is a reproducible model, numerical checks, and a clear explanation of what the computed data does and does not show.

The engagement stays deliberately narrow. The customer supplies or approves geometry, material data, operating conditions, and any comparison criteria. Dorsonian runs and documents the computation without deciding whether a design is safe, adequate, compliant, or ready to build.

Data-first

Every package presents requested quantities and field visualizations. No automatic winner or design instruction.

Written-first

Inputs, assumptions, results, checks, and limitations stay in one auditable record. Calls are optional, not the workflow.

Checked

Every report includes the numerical checks supported by its run record. Analytical or test comparison is included when suitable evidence is available and written into scope.

03 · Services & pricing

What you
can hire.

The names, base scopes, timelines, and prices below match the current product definitions. Final scope, exclusions, inputs, and delivery date are fixed in the written quote.

01 Simulation Data PackageOne part and one structural or steady thermal quantity set, delivered in 5 business days after complete customer-approved inputs. Includes a controlled report: CAD/setup traceability, multi-view mesh and field plots, extrema coordinates, field statistics, numerical checks, uncertainty and limitation registers, and a hashed reproducibility inventory. The fee is credited to a qualifying larger package started within 60 days. fixed$950 02 Comparative Simulation Data Package Core offeringUp to three customer-defined geometry, material, or configuration variants computed under the same structural and/or thermal conditions. Includes a controlled data record with per-variant setup provenance, matched-scale multi-view fields, side-by-side scalar and distribution tables, mesh evidence, sensitivity notes, raw-data inventory, a 45-minute data review, and one agreed refinement iteration. No preferred design is selected. Typical delivery: 2–3 weeks. from$2,400 03 Flow & Thermal Data PackageSteady-state air or liquid flow, heat transfer, pressure drop, or flow distribution. Includes one baseline plus one customer-defined variation and a controlled data record with domain and boundary-condition provenance, mesh/y+ evidence when applicable, residual and monitored-quantity histories, balance checks, matched-scale velocity/pressure/temperature views, uncertainty and limitation registers, raw-data inventory, and a 45-minute review. Typical delivery: 3–4 weeks. from$2,800 04 Additional runA further computation on an already-scoped model after the customer changes geometry, material data, loads, or operating conditions. Covers re-meshing, re-solving, quality checks, and an updated results section. Changes that alter the physics, the domain, or the requested quantity set are scoped as new work. each$350 05 Hourly computational workFor work that does not fit a fixed package: input preparation from incomplete data, geometry repair, exploratory runs, or a study defined jointly during scoping. Estimated in writing before work starts and billed against that estimate. rate$145/hr
Start here

Not sure yet? Start with a Simulation Data Package.

A fixed-price computation on one part and one requested quantity set, enough to see the workflow and the resulting fields. Complete customer-approved geometry, material data, loads or thermal conditions, and requested outputs are required before the 5-day clock begins.

Early-client note: limited pilot pricing may be offered when the scope is a strong fit. Any testimonial or case-study permission is separate, optional, and agreed in writing; confidential work stays confidential.

04 · Fields

Where it
earns its keep.

Best suited to small manufacturers, product-development teams, machine builders, and independent designers who have usable CAD, defined operating conditions, and someone qualified to own the engineering interpretation:

Enclosure thermal Bracket & mount strength Heat-sink sizing Housing stiffness Fixture & machine-component stiffness Electronics cooling Duct & manifold pressure drop Steady flow distribution Weight reduction Material or geometry comparisons Simple contact, when scoped Flow & cooling paths

A good first project has defined geometry, known operating conditions, requested output quantities, and a customer technical authority who owns interpretation and downstream engineering action.

Not a fit: PE-stamped or regulatory submissions, safety-critical sign-off, pressure-vessel certification, crash or explicit dynamics, certified fatigue life, combustion, multiphase flow, or work intended to replace required physical testing.

05 · Validation

Checked work, not
a pretty picture.

No solver name makes a result automatically correct. Confidence comes from suitable inputs, mesh and convergence checks, analytical sanity checks, transparent assumptions, and physical testing where consequences demand it.

01
Independent check

The written scope identifies the independent check appropriate to the problem. A hand calculation, analytical solution, resistance network, engineering correlation, or supplied measurement is included when suitable inputs and evidence are available.

02
Numerical evidence

The report records mesh strategy, convergence or independence evidence, boundary conditions, and the requested scalar and field results.

03
Optional test correlation

When a client supplies suitable measurements, a separately scoped correlation step compares model and test. Dorsonian does not currently operate a physical test laboratory.

The method

Results are computational information, not engineering advice, a safety or adequacy determination, a guarantee, certification, or PE-stamped analysis. The customer remains responsible for inputs, acceptance criteria, interpretation, design decisions, qualified review, regulatory compliance, and physical verification.

06 · Process

Inputs to
documented data.

A deliberately small, legible engagement. You always know what you're paying for and what you're getting back.

01

Define

Share the CAD, customer-approved operating conditions and material data, and the quantities you want reported. We reply in writing with fit, missing inputs, scope, exclusions, price, and date.

02

Model

Geometry preparation, meshing, materials, and boundary conditions are documented from customer-supplied or customer-approved inputs.

03

Check

Run numerical quality checks and an independent analytical sanity check. Compare with customer test data when correlation is included.

04

Deliver

Receive a written report with inputs, assumptions, result fields, requested quantities, numerical checks, and limitations. Design selection and engineering approval remain with the customer.

A simulation nobody checked against reality is just a colorful picture.
07 · The studio

Dorsonian Simulation is a small, remote computational-analysis practice. The method is intentionally written-first: customer-approved inputs, documented assumptions, focused computation, field visualization, numerical checks, and clearly stated limitations, so the reasoning behind every number stays inspectable long after the run finishes.

08 · Start

Tell me what
you need to simulate.

Send the part, customer-approved operating conditions, and the quantities or variants you want computed. The first reply will identify fit, missing inputs, scope, exclusions, and likely timing.

Enquiries

Enquiries are not open yet.
Every enquiry is reviewed for technical fit before a quote is offered.
Do not attach confidential CAD to ordinary email; a private upload route and NDA can be arranged first.
Communication is remote and primarily written, with scheduled calls only when useful.

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