مقاله Evaluation of heat transfer coefficient and solidified structure of Alدر9Si3Cu alloy using thermal Analysis and inverse modeling method با word دارای 5 صفحه می باشد و دارای تنظیمات در microsoft word می باشد و آماده پرینت یا چاپ است
فایل ورد مقاله Evaluation of heat transfer coefficient and solidified structure of Alدر9Si3Cu alloy using thermal Analysis and inverse modeling method با word کاملا فرمت بندی و تنظیم شده در استاندارد دانشگاه و مراکز دولتی می باشد.
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توجه : در صورت مشاهده بهم ریختگی احتمالی در متون زیر ،دلیل ان کپی کردن این مطالب از داخل فایل ورد می باشد و در فایل اصلی مقاله Evaluation of heat transfer coefficient and solidified structure of Alدر9Si3Cu alloy using thermal Analysis and inverse modeling method با word،به هیچ وجه بهم ریختگی وجود ندارد
بخشی از متن مقاله Evaluation of heat transfer coefficient and solidified structure of Alدر9Si3Cu alloy using thermal Analysis and inverse modeling method با word :
سال انتشار: 1391
محل انتشار: دومین کنفرانس بین المللی آلومینیوم
تعداد صفحات: 5
نویسنده(ها):
M Ghanbari Haghighi – Metallurgical Engineering Department, Karaj Islamic Azad University, Karaj, Iran
S. Haji Taheri – Metallurgical Engineering Department, Karaj Islamic Azad University, Karaj, Iran
A.S. Rezazadeh Nojehdehi – Metallurgical Engineering Department, Karaj Islamic Azad University, Karaj, Iran
چکیده:
In this investigation heat transfer coefficient at the interface of Al-Si melt and green sand mold was evaluated using thermal analysis and inverse modeling method. Also, the solidifying structure of sample was simulated by Cellular Automaton-Finite Element (CAFE) method. For this purpose, a cylindrical part of Al-413 alloy was cast in a green sand mold and the temperature changes versus time was measured by K-type thermocouple and the data was recorded using data logger apparatus at the interface of the cast/mold. Inverse modeling was carried out using traditional finite element ProCAST software equipped with CAFE module. Macrostructure of the solidified sample was evaluated and compared with the result of the CAFE to validate the simulation results. Good agreements between modeling and the experimental results were observed.
