Physics and Control of an HVAC PID Simulator
An intuitive engineering explanation of the thermal physics, chilled-water behavior, PID control, and energy metering used in an interactive Fan Coil Unit and Air Handling Unit simulator.
Journal index
Articles
A chronological index of scientific notes, technical practice, literary essays, and creative observation.
Featured article
Entropy, Information and Uncertainty
A concise introduction to Shannon entropy and the mathematical measurement of uncertainty in discrete systems.
Building a Local-First MDX Journal
A practical architecture for a statically generated editorial website whose content remains readable, portable, and version controlled.
The Margin and the Memory of Reading
An essay on annotation, rereading, and the quiet record created when a reader leaves traces beside a text.
Listening for Structure
A reflection on repetition, expectation, and the gradual shift from hearing musical events to perceiving their relationships.
