A Practical Approach for Thermal Stress of Al-Sic Composite Cylinder Liner

Yıldırım A., Yarımpabuç D., Çelebi K., Arıkan V.

7th International Mediterranean Science and Engineering Congress, Antalya, Türkiye, 24 - 26 Ekim 2022, ss.239

  • Yayın Türü: Bildiri / Özet Bildiri
  • Basıldığı Şehir: Antalya
  • Basıldığı Ülke: Türkiye
  • Sayfa Sayıları: ss.239
  • Çukurova Üniversitesi Adresli: Evet

Özet

Abstract: A practical method is implemented for determining two-dimensional temperature distributions and thermal stresses in axially symmetrical composite cylinder liner which is composed of aluminium and Sic subjected to internal pressure and thermal loads. The mechanical and thermal properties of the cylinder liner, where the ceramic reinforcement is thought to be homogeneously dispersed in the matrix, are determined according to the Halpin-Tsai homogenization scheme. The thermal stress and temperature distributions in the composite cylinders which have different SiC volume fractions are also investigated to determine the effect of SiC on thermal stress and temperature distribution. The governing equations on temperature and stress fields are derived as differential form and these equations are solved by using Pseudo Spectral Chebyshev method. The validation of the method are provided by using the Ansys package program based on the finite element method.