کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
766353 897096 2009 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Three-dimensional inverse transient heat transfer analysis of thick functionally graded plates
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی انرژی (عمومی)
پیش نمایش صفحه اول مقاله
Three-dimensional inverse transient heat transfer analysis of thick functionally graded plates
چکیده انگلیسی

In this paper, a three-dimensional transient inverse heat conduction (IHC) procedure is presented to estimate the unknown boundary heat flux of thick functionally graded (FG) plates. For this purpose, the conjugate gradient method (CGM) in conjunction with adjoint problem is used. A recently developed three-dimensional efficient hybrid method is employed to solve variable-coefficient initial-boundary-value differential equations of direct problem as a part of the inverse solution. The accuracy of the inverse analysis is examined by simulating the exact and noisy data for problems with different types of boundary conditions and material properties. In addition to rectangular domain, skew plates are considered. The results obtained show good accuracy for the estimation of boundary heat fluxes.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Energy Conversion and Management - Volume 50, Issue 3, March 2009, Pages 450–457
نویسندگان
, , , ,