Flow analysis during solidification by the direct finite difference method.
نویسندگان
چکیده
منابع مشابه
Direct Numerical Simulation of Solidification Microstructures Affected by Fluid Flow
The e ects of uid ow on the solidi cation morphology of pure materials and solute microsegregation patterns of binary alloys are studied using a computational methodology based on a front tracking/ nite di erence method. A general singleeld formulation is presented for the full coupling of phase change, uid ow, heat and solute transport. This formulation accounts for interfacial rejection/absor...
متن کاملAcoustic analysis of the vocal tract during vowel production by finite-difference time-domain method.
The vocal tract shape is three-dimensionally complex. For accurate acoustic analysis, a finite-difference time-domain method was introduced in the present study. By this method, transfer functions of the vocal tract for the five Japanese vowels were calculated from three-dimensionally reconstructed magnetic resonance imaging (MRI) data. The calculated transfer functions were compared with those...
متن کاملbuckling of viscoelastic composite plates using the finite strip method
در سال های اخیر، تقاضای استفاده از تئوری خطی ویسکوالاستیسیته بیشتر شده است. با افزایش استفاده از کامپوزیت های پیشرفته در صنایع هوایی و همچنین استفاده روزافزون از مواد پلیمری، اهمیت روش های دقیق طراحی و تحلیل چنین ساختارهایی بیشتر شده است. این مواد جدید از خودشان رفتارهای مکانیکی ارائه می دهند که با تئوری های الاستیسیته و ویسکوزیته، نمی توان آن ها را توصیف کرد. این مواد، خواص ویسکوالاستیک دارند....
Analysis of rectangular thin plates by using finite difference method
This paper presents an investigation into the performance evaluation of Finite Difference (FD) method in modeling a rectangular thin plate structure. In case of complex and big construction systems subjected to the arbitrary loads, including a complex boundary conditions, solving of differential equations by analytical methods is almost impossible. Then the solution is application of numerical ...
متن کاملMimetic finite difference method
Article history: Received 22 August 2012 Received in revised form 14 May 2013 Accepted 22 July 2013 Available online xxxx
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Transactions of the Iron and Steel Institute of Japan
سال: 1986
ISSN: 0021-1583,1881-1183
DOI: 10.2355/isijinternational1966.26.781