PSI - Issue 14

Rahul Saini et al. / Procedia Structural Integrity 14 (2019) 362–374 R. Saini, S. Saini, R. Lal, and I. V. Singh / Structural Integrity Procedia 00 (2018) 000–000

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Fig. 6b. It is found that the nodal circles for C-plate are smaller than that for S-plate.

Fig. 4. Ω vs ∆T: ‘●’- ∗ � �� , ‘ ○ ’ - ∗ � ��� ; C - plate - ‘────’, S - plate - ‘- - - - - -’; UTD - ‘ ’, LTD - ‘ △ ’, NTD -‘ ○ ’.

Fig. 5. Ω vs ∗ : ‘○’ - � � � , ‘ △ ’- �� � � ; C - plate - ‘────’, S - plate - ‘- - - - - -’; I Mode - ‘────’, II Mode - ‘────’, III Mode - ‘────’. 5. Conclusions The combined effect of in-plane force on the axisymmetric vibration of FGM circular plate vibrating in thermal environment has been presented using GDQR. Being TD material properties, the temperature distribution along the thickness of the plate is assumed to be non-linear. Numerical results show that: