An introduction to the Pulse Test a hybrid numerical & analog alternative to Co-Heating

I find myself returning again and again to how practitioners gain trust in their simulation models... as well as the nagging questions of why models which seem to be adequate for answering the ‘usual suspect’ performance questions are frankly rubbish at tracking the minute-by-minute conditions I measure in rooms. My go-to resources are Annex 71 as well as the Pulse Test method we developed in conjunction with the BRE. The first 7m are an overview and the last 12 minutes are of an IBPSA 2021 Conference presentation about the Pulse Test.