Empirical formulation of stress concentration factor around an arbitrary-sized spherical dual-cavity system and its application to aluminum die castings (Empirical Formulation of Stress Concentration Factor around an Arbitrary-Sized Spherical Dual- Cavity System and its Application to Aluminum Die Castings)
S. Bidhar, O. Kuwazuru, Y. Shiihara, T. Utsunomiya, Y. Hangai, M. Nomura, I. Watanabe, N. Yoshikawa.