000 01787nam a2200349 a 4500
003 EG-GiCUC
005 20250223025913.0
008 090722s2009 ua dh f m 000 0 eng d
040 _aEG-GiCUC
_beng
_cEG-GiCUC
041 0 _aeng
049 _aDeposite
097 _aM.Sc
099 _aCai01.07.02.M.Sc.2009.Ka.E
100 0 _aKamalat Mahmoud Moursy Mahmoud
245 1 0 _aEvaluation of greenhouses pad-cooling system under steady-state conditions /
_cKamalat Mahmoud Moursy Mahmoud ; Supervised Mohamed Hashem Hatem , Khaled Mohamed Abdelbary
246 1 5 _aتقييم نظام تبريد تبخيرى للصوب الزراعية تحت ظروف حالة التشغيل المستقرة
260 _aCairo :
_bKamalat Mahmoud Moursy Mahmoud ,
_c2009
300 _a147P. :
_bcharts , facsimiles ;
_c25cm
502 _aThesis (M.Sc.) - Cairo University - Faculty of Agriculture - Department of Agricultural Engineeting
520 _aThis research work aims to investigate the steady-state heat and mass balance for greenhouses that use pad-fan cooling system.It also studied the evaporative cooling system efficiency in different greenhouses.Dry-bulb and wet-bulb temperatures were measured.Relative humidity and cooling efficiency were calculated and the prediction of dry-bulb temperature and relative humidity inside the greenhouse throught the proposed simple model were performed
530 _aIssued also as CD
653 4 _aEvaporative cooling
653 4 _aGreenhouses
653 4 _aPad cooling system
700 0 _aKhaled Mohamed Abdelbary ,
_eSupervisor
700 0 _aMohamed Hashem Hatem ,
_eSupervisor
856 _uhttp://172.23.153.220/th.pdf
902 _a1
905 _aFatma
_eCataloger
905 _aNazla
_eRevisor
942 _2ddc
_cTH
999 _c23210
_d23210