- Tytuł:
- Thermoelastic Interactions in a Rotating Infinite Orthotropic Elastic Body with a Cylindrical Hole and Variable Thermal Conductivity
- Autorzy:
-
Mashat, D. S.
Zenkour, A. M.
Abouelregal, A. E. - Powiązania:
- https://bibliotekanauki.pl/articles/139602.pdf
- Data publikacji:
- 2017
- Wydawca:
- Polska Akademia Nauk. Czytelnia Czasopism PAN
- Tematy:
-
thermoelasticity
phase lags
rotation
orthotropic body
cylindrical hole
variable thermal conductivity
termoelastyczność
opóźnienia fazowe
obrót
ciało ortotropowe
otwór cylindryczny
zmienna przewodność cieplna - Opis:
- In the present article, we introduced a new model of the equations of generalized thermoelasticity for unbounded orthotropic body containing a cylindrical cavity. We applied this model in the context of generalized thermoelasticity with phase-lags under the effect of rotation. In this case, the thermal conductivity of the material is considered to be variable. In addition, the cylinder surface is traction free and subjected to a uniform unit step temperature. Using the Laplace transform technique, the distributions of the temperature, displacement, radial stress and hoop stress are determined. A detailed analysis of the effects of rotation, phase-lags and the variability thermal conductivity parameters on the studied fields is discussed. Numerical results for the studied fields are illustrated graphically in the presence and absence of rotation.
- Źródło:
-
Archive of Mechanical Engineering; 2017, LXIV, 4; 481-498
0004-0738 - Pojawia się w:
- Archive of Mechanical Engineering
- Dostawca treści:
- Biblioteka Nauki
Artykuł