| 000 | 02418cam a2200337 a 4500 | ||
|---|---|---|---|
| 003 | EG-GiCUC | ||
| 005 | 20250223031521.0 | ||
| 008 | 160612s2015 ua e f m 000 0 eng d | ||
| 040 |
_aEG-GiCUC _beng _cEG-GiCUC |
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| 041 | 0 | _aeng | |
| 049 | _aDeposite | ||
| 097 | _aM.Sc | ||
| 099 | _aCai01.13.11.M.Sc.2015.Hu.C | ||
| 100 | 0 | _aHussein Mohamed Ismail Shawer | |
| 245 | 1 | 0 |
_aComputer modeling of staircase pressurization system inside high rise building / _cHussein Mohamed Ismail Shawer ; Supervised Essam E. Khalil , Omar Ahmed Huzayyin |
| 246 | 1 | 5 | _aالنمذجة بالحاسب لنظام تضغيط السلالم داخل المبانى المرتفعة |
| 260 |
_aCairo : _bHussein Mohamed Ismail Shawer , _c2015 |
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| 300 |
_a107 P. : _bplans ; _c30cm |
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| 502 | _aThesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Mechanical Power Engineering | ||
| 520 | _aThe approach to smoke management system design inside high rise building has been a controversy for design engineers for many years. The present methodology and criteria used by designers for quantifying the capacity of staircase and elevator lobby pressurization fans in high rise building are mostly based on a simple air change method which is not correct causing problems in opening staircase doors due to over pressurization or sometimes pressurization is not sufficient to overcome smoke entrance to the pressurized space. To overcome this concern, an analysis of the stack effect phenomena, effective areas for pressurized air passage and smoke movement will be performed to enable the estimation of the required air flow for pressurization. The present thesis describes different methods in calculating pressurized air flow using simple empirical method, due to the simple formulation of this method, a detailed computer modeling will be performed using computer modeling program called CONTAM program to investigate the impacts of various factors like building tightness in design decisions related to pressurization system design | ||
| 530 | _aIssued also as CD | ||
| 653 | 4 | _aEscape exists | |
| 653 | 4 | _aSmoke management system | |
| 653 | 4 | _aStaircase | |
| 700 | 0 |
_aEssam Eldin Khalil Hassan Khalil , _eSupervisor |
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| 700 | 0 |
_aOmar Ahmed Huzayyin , _eSupervisor |
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| 856 | _uhttp://172.23.153.220/th.pdf | ||
| 905 |
_aNazla _eRevisor |
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| 905 |
_aSamia _eCataloger |
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| 942 |
_2ddc _cTH |
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| 999 |
_c56886 _d56886 |
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