Comparison of the methods for calculating the interfacial heat transfer coefficient in hot stamping

@inproceedings{Zhao2015ComparisonOT,
  title={Comparison of the methods for calculating the interfacial heat transfer coefficient in hot stamping},
  author={Kunmin Zhao and Bin Wang and Ying Chang and Xinghui Tang and Jianwen Yan},
  year={2015}
}
Abstract This paper presents a hot stamping experimentation and three methods for calculating the Interfacial Heat Transfer Coefficient (IHTC) of 22MnB5 boron steel. Comparison of the calculation results shows an average error of 7.5% for the heat balance method, 3.7% for the Beck's nonlinear inverse estimation method (the Beck's method), and 10.3% for the finite-element-analysis-based optimization method (the FEA method). The Beck's method is a robust and accurate method for identifying the… CONTINUE READING

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Heat Transfer in a Hot Stamping Process : A Review

R Muvunzia, D. Dimitrova, S Matopea, TM Harmsb
  • 2017
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CITES BACKGROUND & METHODS
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