پديد آورنده :
جان نثاري، حميد
عنوان :
مدل سازي محاسباتي اندركنش جامد و سيال: پايداري نانو لوله كربني در اثر شارش سيال و عمر باتري ليتيم يوني
گرايش تحصيلي :
تبديل انرژي
محل تحصيل :
اصفهان: دانشگاه صنعتي اصفهان، دانشكده مكانيك
صفحه شمار :
ده،130ص.: مصور،جدول،نمودار
يادداشت :
ص.ع.به فارسي و انگليسي
استاد راهنما :
محسن دوازده امامي، هاشم رفيعي تبار
استاد مشاور :
مجتبي محزون
توصيفگر ها :
نظريه غير موضعي , لايه كم تراكم , ريخت شناسي
تاريخ نمايه سازي :
19/10/90
استاد داور :
محمد جعفر صديق، رسول عاشقي، حسن سبزيان، اصغر رمضاني
كد ايرانداك :
ID406 دكتري
چكيده فارسي :
به فارسي و انگليسي: قابل رويت در نسخه ديجيتالي
چكيده انگليسي :
Computational Modeling of Fluid Structure Interaction The Stability of Carbon Nanotubes Conveying Fluid and the Aging of Lithium Ion Batteries Hamid Jannesari hjannesari@gmail com Department of Mechanical Engineering Date of Submission 5 November 2011 Isfahan University of Technology Isfahan 84156 83111 Iran 1Dr Mohsen Davazdah Emami supervisor mohsen@cc iut ac ir 2Dr Hashem Rafii Tabar supervisor rafii Tabar@nano ipm ac ir 3Dr Mojtaba Mahzoon advisor mahzoon@shirazu ac irDr Mohamadreza Salimpour Department Graduate program Coordinator AbstractIn the field of nanofluidics the fluid structure interaction is a crucial consideration In thiswork we have developed the current fluid structure interaction models in two differentareas In the first part we have studied the fluid flow through single walled carbon nanotubes The nonlinear Donnell shallow shell formulations are further developed to model nonlocaleffects in the nanotube Moreover a bi viscosity mathematical model is used to considerthe effect of the depletion layer near the wall on the structure stability of single walledcarbon nanotubes SWCNTs Simulation results reveal non stabilizing behavior ofnonlocal effects which attenuates with an increase in the tube radius Moreover the resultsshow that viscosity has an enormous stabilization effect for 40 nm diameter SWCNTs butit could be ignored for 3 5 nm diameter SWCNTs In the second part we deal with the aging model of lithium ion batteries For the first time the variation of solid electrolyte interface SEI across the depth of anode is modeled It isanticipated that a more critical condition prevails at the electrode side connected to theseparator The present work also investigates the effects of variations in the morphologicalparameters across anode electrode and electrolyte parameters on the uniformity of sidereaction Keywords Fluid Structure Interaction Carbon Nanotube Depletion Layer Nonlocal Lithium ion battery Aging # $ $ # # # 0 1 # 0
استاد راهنما :
محسن دوازده امامي، هاشم رفيعي تبار
استاد مشاور :
مجتبي محزون
استاد داور :
محمد جعفر صديق، رسول عاشقي، حسن سبزيان، اصغر رمضاني
