TY - BOOK AU - Samah Ibrahim Afifi Ibrahim AU - Mahmoud Ahmed Fouad , TI - Numerical study of indoor air disinfection and purification technology for HVAC systems / PY - 2010/// CY - Cairo : PB - Samah Ibrahim Afifi Ibrahim , KW - Ultraviolet C KW - Ultraviolet germicidal irradiation KW - UVGI N1 - Thesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Mechanical Power Engineering; Issued also as CD N2 - The objectives of the present work are to study the air disinfection and purification technologies by UVGI and ionization technologies and sizing UVGI lamp in AHU instructions by sizing UVC quantities to controlling the spread of microorganisms through the AHU system as well as to clean the coil ER -