The Tool Kit
- Live
Psychrometric chart
Plot air states from any two properties, design conditioning processes, overlay weather data, and read it all back in HVAC terms.
Open the chart - Live
Refrigerant cycle on the p-h diagram
Draw a vapor compression cycle on the pressure-enthalpy diagram for six common refrigerants and read COP, compressor work, discharge temperature, and flash gas.
Open the diagram - Live
Weather file analyser
Upload an EPW weather file and explore a year of hourly climate data: temperature, humidity, wind, and solar radiation as time series, heatmaps, histograms, wind roses, and design conditions.
Open the analyser - Live
Displacement ventilation analysis
Give a room its heat load and its supply air and see where the stratification boundary lands, what the vertical temperature profile looks like, and whether the occupied zone passes the comfort limits. It also works the other way round and sizes the airflow for a target boundary height.
Open the analysis - Live
Hydraulic gradient and pressurisation
Describe a closed heating or chilled water circuit and see the pressure everywhere in it, in every operating case. It finds the points that go below atmospheric, checks NPSH, component ratings and the safety valve margin, and sizes the expansion vessel with its set points. Move the vessel connection and watch the whole line move with it.
Open the gradient tool - Live
Energy model viewer
Drop in a gbXML file from Revit, IESVE or DesignBuilder and get a clean axonometric for your report, exportable as vector or high resolution image, plus a QA report on the geometry: unmatched adjacencies, flipped surfaces, slivers, missing floors. The file is read in your browser and never uploaded.
Open the viewer