A RAPIDLY CONVERGENT NONLINEAR TRANSFINITE ELEMENT PROCEDURE FOR TRANSIENT THERMOELASTIC ANALYSIS OF TEMPERATURE-DEPENDENT FUNCTIONALLY GRADED CYLINDERS

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

SHARIAT M.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: JOURNAL OF SOLID MECHANICS Year:2009 | Volume:1 | Issue:4 Page(s): 313-327

Download Full-Text

View:

385

Download:

143

Cites:

Information Journal Paper

Title

A RAPIDLY CONVERGENT NONLINEAR TRANSFINITE ELEMENT PROCEDURE FOR TRANSIENT THERMOELASTIC ANALYSIS OF TEMPERATURE-DEPENDENT FUNCTIONALLY GRADED CYLINDERS

Author(s)

SHARIAT M. | Issue Writer Certificate

Keywords

NONLINEAR TRANSFINITE ELEMENT

TRANSIENT THERMOELASTIC ANALYSIS

ENHANCED CONVERGENCE

FUNCTIONALLY GRADED CYLINDERS

TEMPERATURE-DEPENDENCY

Abstract

In the present paper, the NONLINEAR TRANSFINITE ELEMENT procedure recently published by the author is improved by introducing an ENHANCED CONVERGENCE criterion to significantly reduce the computational run-times. It is known that transformation techniques have been developed mainly for linear systems, only. Due to using a huge number of time steps, employing the conventional time integration methods requires quite huge computational time and leads to remarkable error accumulation, numerical instability, or numerical damping, especially for long investigation times. The present method specially may be extended to problems where the required time steps are of the order of the round-off errors (e.g., coupled thermoelasticty problems). The present procedure is employed for TRANSIENT THERMOELASTIC ANALYSIS of thick walled FUNCTIONALLY GRADED CYLINDERS with temperature-dependent material properties, as an example. To reduce the effect of the artificial local heat and stress shock source generation at the mutual boundaries of the elements, second order elements are used. Influences of various parameters on the temperature and stress distributions are investigated. Furthermore, results of the proposed transfinite element technique are compared with the results obtained by other references to verify the validity, accuracy, and efficiency of the proposed method.

Cites

EFFECT OF EXPONENTIALLY-VARYING PROPERTIES ON DISPLACEMENTS AND STRESSES IN PRESSURIZED FUNCTIONALLY GRADED THICK SPHERICAL SHELLS WITH USING ITERATIVE TECHNIQUE

References

Cite

APA: Copy

SHARIAT, M.. (2009). A RAPIDLY CONVERGENT NONLINEAR TRANSFINITE ELEMENT PROCEDURE FOR TRANSIENT THERMOELASTIC ANALYSIS OF TEMPERATURE-DEPENDENT FUNCTIONALLY GRADED CYLINDERS. JOURNAL OF SOLID MECHANICS, 1(4), 313-327. SID. https://sid.ir/paper/319180/en

Vancouver: Copy

SHARIAT M.. A RAPIDLY CONVERGENT NONLINEAR TRANSFINITE ELEMENT PROCEDURE FOR TRANSIENT THERMOELASTIC ANALYSIS OF TEMPERATURE-DEPENDENT FUNCTIONALLY GRADED CYLINDERS. JOURNAL OF SOLID MECHANICS[Internet]. 2009;1(4):313-327. Available from: https://sid.ir/paper/319180/en

IEEE: Copy

M. SHARIAT, “A RAPIDLY CONVERGENT NONLINEAR TRANSFINITE ELEMENT PROCEDURE FOR TRANSIENT THERMOELASTIC ANALYSIS OF TEMPERATURE-DEPENDENT FUNCTIONALLY GRADED CYLINDERS,” JOURNAL OF SOLID MECHANICS, vol. 1, no. 4, pp. 313–327, 2009, [Online]. Available: https://sid.ir/paper/319180/en

Related Journal Papers

No record.

Related Seminar Papers

No record.

Related Plans

No record.

Recommended Workshops