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Print-and-run engineering resources — a PDF guide that walks you in from zero, and a live workbook that does the calculation. Every file is free to download while the shelf fills up.

3 downloads available

Tuning a 3-Element Windkessel cover PDF
6-page PDF guide Free

Tuning a 3-Element Windkessel

Derivation, the tuning loop, and a worked example.

Computational hemodynamics

Get · Free
3-Element Windkessel Calculator cover XLSX
Excel workbook · 481-step solver Free

3-Element Windkessel Calculator

Live sheet: tune Rc, Rd, C to a target blood pressure.

Computational hemodynamics

Get · Free
3-Element Windkessel in Python cover PY
Python template · standard library only Free

3-Element Windkessel in Python

Runnable model: the same solver, in ~100 lines you can edit.

Computational hemodynamics

Get · Free

About these downloads

  • The guide explains the idea and derives it; the workbook lets you change the inputs and watch the answer move. They pair up, one topic at a time.
  • Free for personal, classroom, and work use. Please don’t resell the files.
  • More on the way. Paid packs may arrive later — they would simply show a price instead of the Free tag.