Fuyong Sua,*, Rui Songa
, Peiwei Nia
, Zhi Wenb
Frontiers in Heat and Mass Transfer, Vol.12, pp. 1-5, 2019, DOI:10.5098/hmt.12.25
Abstract A mathematical model of the inverse heat transfer problem of blast furnace lining is established in this study. Following the identification of the
boundary conditions of the model, the inverse problem via the conjugate gradient method was decomposed into three issues: the direct problem, the
sensitivity problem, and the adjoint problem. The feasibility of the model was verified through two types of real inner wall boundary shape functions.
The effects of the initial inner wall boundary shape function and the number of measuring points are also investigated. Results showed that the
accuracy of the inverse solution is independent of the… More >
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