Rim driven thruster optimization using numerical simulation / Yara Omar Hassan Hassan Omar ; Supervised Mohamed Madbouli Abdelrhman , Basman Mohamed Elhadidi

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Yara Omar Hassan Hassan Omar

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TextLanguage: English Publication details: Cairo : Yara Omar Hassan Hassan Omar , 2021Description: 68 P . : charts , facsmilies ; 30cmOther title:

تحسين أداء الدافع ذو الاطار باستخدام المحاكاه العددية [Added title page title]

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Dissertation note: Thesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Aerospace Engineering Summary: CFD is used to calculate the performance of rim driven thruster. The choice of mesh strategy, turbulence model and cavitation model is validated and veri{uFB01}ed using ITTC benchmark propeller and SeaThrust TM T160 RDT experimental data. Di{uFB00}erent blade parameters are manipulated to test the e{uFB00}ect on thruster performance. Combined cases are applied by adding the vanes with 5-blades rotor and changing pitch angle using 5-blades to enhance efficiency. The later case resulted in the best performance increasing the e{uFB03}ciency by 6:4% and widening the operation range as cavitation is delayed

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Item type	Current library	Home library	Call number	Copy number	Status	Date due	Barcode
Thesis	قاعة الرسائل الجامعية - الدور الاول	المكتبة المركزبة الجديدة - جامعة القاهرة	Cai01.13.01.M.Sc.2021.Ya.R (Browse shelf(Opens below))		Not for loan		01010110083523000
CD - Rom	مخـــزن الرســائل الجـــامعية - البدروم	المكتبة المركزبة الجديدة - جامعة القاهرة	Cai01.13.01.M.Sc.2021.Ya.R (Browse shelf(Opens below))	83523.CD	Not for loan		01020110083523000

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Thesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Aerospace Engineering

CFD is used to calculate the performance of rim driven thruster. The choice of mesh strategy, turbulence model and cavitation model is validated and veri{uFB01}ed using ITTC benchmark propeller and SeaThrust TM T160 RDT experimental data. Di{uFB00}erent blade parameters are manipulated to test the e{uFB00}ect on thruster performance. Combined cases are applied by adding the vanes with 5-blades rotor and changing pitch angle using 5-blades to enhance efficiency. The later case resulted in the best performance increasing the e{uFB03}ciency by 6:4% and widening the operation range as cavitation is delayed

Issued also as CD

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