DYNAMIC COUPLED THERMOELASTICITY EQUATIONS IN ANALYSIS OF SOLID ROCKET MOTOR SHELLS

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.

RAHBAR N.

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

Journal Paper

Paper Information

Journal: JOURNAL OF ENERGETIC MATERIALS Year:2012 | Volume:7 | Issue:1 (14) Page(s): 19-26

Download Full-Text

Persian Verion

View:

1,136

Download:

Cites:

Information Journal Paper

Title

DYNAMIC COUPLED THERMOELASTICITY EQUATIONS IN ANALYSIS OF SOLID ROCKET MOTOR SHELLS

Author(s)

RAHBAR N. | Issue Writer Certificate

Keywords

DISTRIBUTION OF TEMPERATUREQ2

THERMAL STRESSESQ3

THERMOELASTICITYQ3

SOLID PROPELLANTQ3

ROCKET MOTORQ3

FINITE ELEMENT METHODQ3

Abstract

Excessive heat transfer causes major defects on the ROCKET MOTORs. For example, it will reduce mechanical properties of materials or causes melting of internal wall layers when temperature rises. In the other hand, non-uniform DISTRIBUTION OF TEMPERATURE in SOLID PROPELLANT motor shells, in addition to THERMAL STRESSES will develop mechanical stresses. Calculating the temperature distribution and thermal and mechanical stresses on the solid ROCKET MOTORs were interested by the designers. In this paper, the manner of calculating the mechanical and thermal wall stresses on SOLID PROPELLANT ROCKET MOTORs using dynamic coupled THERMOELASTICITY equations relationships are presented. For this purpose, firstly differential equations governing the issue are resolved using the FINITE ELEMENT METHOD. The presented approach is applied and tested on a real rocket and the effect of thermal insulation in wall temperatures and mechanical stresses is shown.

Cites

No record.

References

No record.

Cite

APA: Copy

RAHBAR, N.. (2012). DYNAMIC COUPLED THERMOELASTICITY EQUATIONS IN ANALYSIS OF SOLID ROCKET MOTOR SHELLS. JOURNAL OF ENERGETIC MATERIALS, 7(1 (14)), 19-26. SID. https://sid.ir/paper/115373/en

Vancouver: Copy

RAHBAR N.. DYNAMIC COUPLED THERMOELASTICITY EQUATIONS IN ANALYSIS OF SOLID ROCKET MOTOR SHELLS. JOURNAL OF ENERGETIC MATERIALS[Internet]. 2012;7(1 (14)):19-26. Available from: https://sid.ir/paper/115373/en

IEEE: Copy

N. RAHBAR, “DYNAMIC COUPLED THERMOELASTICITY EQUATIONS IN ANALYSIS OF SOLID ROCKET MOTOR SHELLS,” JOURNAL OF ENERGETIC MATERIALS, vol. 7, no. 1 (14), pp. 19–26, 2012, [Online]. Available: https://sid.ir/paper/115373/en

Related Journal Papers