by tom@cognituv.com | Jan 26, 2021 | UVC Whitepapers
The International Ultraviolet Association (IUVA) Draft Guidelines for UVGI Air Treatment Systems are international voluntary guidelines developed under the auspices of the IUVA. This consensus represents a substantial agreement reached by parties in Academia and...
by tom@cognituv.com | Jan 26, 2021 | UVC Whitepapers
Mathematical models of the response of populations of microorganisms exposed to ultraviolet germicidal irradiation (UVGI) are developed that include two-stage response curves and shoulder effects. Models are used to develop a C++ computer program that is capable of...
by tom@cognituv.com | Jan 26, 2021 | UVC Whitepapers
A dimensional analysis of ultraviolet germicidal irradiation (UVGI) air disinfection system within a diffusely reflective enclosure is performed using the Buckingham pi theorem. The eight dimensionless parameters obtained include the duct aspect ratio, the lamp aspect...
