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Inverse method was used in single crystal superalloy DD6 processing simulation during solidification.Numerical modeling coupled with experiments has been used to estimate the interface heat transfer coeffcient(IHTC) between the surface of slab casting and inner mold.Calculated temperature dependent values of IHTC were obtained from a numerical solution.The calculated temperatures agreed well with the measurement of cooling profile.
Inverse method was used in single crystal superalloy DD6 processing simulation during solidification. Numerical modeling coupled with experiments has been used to estimate the interface heat transfer coeffcient (IHTC) between the surface of slab casting and inner mold. Calculated temperature dependent values of IHTC were from a numerical solution. calculated well agreed with the measurement of cooling profile.