Assess light-water reactor control room habitability

Control room

HABIT v2.2 is a suite of computer codes to assist in evaluating Light-Water Reactor (LWR) control room habitability in the event of accidental spills of toxic chemicals or the accidental release of radionuclides, including noble gas. It produces files containing tabular output that can be printed, viewed, or imported into spreadsheet programs for further uses.

HABIT v2.2 also uses a heavy-gas dispersion model, unifies the input screen of EXTRAN, DEGADIS, and SLAB, and incorporates Bitter Mc-Quaid calculation to determine which model needs to run and plot the concentration versus time outputs.