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Experimental and numerical investigations of smoke extraction systems in movie theaters / Amro Hossam Eldeen Altohamy Saleh ; Supervised Essam E. Khalil , Samy Mourad Morcos , Walid Abdelmaksoud

By: Contributor(s): Material type: TextTextLanguage: English Publication details: Cairo : Amro Hossam Eldeen Altohamy Saleh , 2018Description: 110 P. : charts , facsimiles ; 30cmOther title:
  • دراسة تجريبية وعددية لأنظمة سحب الدخان في دور العرض السينمائي [Added title page title]
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  • Issued also as CD
Dissertation note: Thesis (Ph.D.) - Cairo University - Faculty of Engineering - Department of Mechanical Power Engineering Summary: The ability of the Fire Dynamics Simulator (FDS) to simulate smoke extraction systems and its ability to correctly deduce temperatures at several different locations during the fire is verified through the current experimental work. Also, through the present study the FDS is used to simulate fire development, and to analyze the characteristics of smoke movement in a movie theater hall. Four cases are performed in this study to investigate the behavior of the HVAC systems when make-up air is supplied and smoke is extracted through linear and square vents. Depending on airflow patterns, temperature contours, and concentration of CO and CO2, the performance of nondedicated systems is evaluated and compared. The behavior of the HVAC systems has been the main focus in the comparison at normal operation and when it changes to smoke control mode
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Thesis Thesis قاعة الرسائل الجامعية - الدور الاول المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.13.11.Ph.D.2018.Am.E (Browse shelf(Opens below)) Not for loan 01010110077791000
CD - Rom CD - Rom مخـــزن الرســائل الجـــامعية - البدروم المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.13.11.Ph.D.2018.Am.E (Browse shelf(Opens below)) 77791.CD Not for loan 01020110077791000

Thesis (Ph.D.) - Cairo University - Faculty of Engineering - Department of Mechanical Power Engineering

The ability of the Fire Dynamics Simulator (FDS) to simulate smoke extraction systems and its ability to correctly deduce temperatures at several different locations during the fire is verified through the current experimental work. Also, through the present study the FDS is used to simulate fire development, and to analyze the characteristics of smoke movement in a movie theater hall. Four cases are performed in this study to investigate the behavior of the HVAC systems when make-up air is supplied and smoke is extracted through linear and square vents. Depending on airflow patterns, temperature contours, and concentration of CO and CO2, the performance of nondedicated systems is evaluated and compared. The behavior of the HVAC systems has been the main focus in the comparison at normal operation and when it changes to smoke control mode

Issued also as CD

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