Analytical solution for two-dimensional magneto-thermo-mechanical response in FG hollow sphere

S. Mohammad Reza KHALILI; Amir Hossien MOHAZZAB; Mohsen JABBARI

Makale detayları

Analytical solution for two-dimensional magneto-thermo-mechanical response in FG hollow sphere

Yazarlar:

S. Mohammad Reza KHALILI | Amir Hossien MOHAZZAB | Mohsen JABBARI

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Engineering and Environmental Sciences 2010 Vol.34 Issue 4, pp.231-252

Belge Tipi:

Makale

Yayın Tarihi:

3/2010

Belge Dili:

Türkçe

Document ID (Org No.):

2000744688

Sıklık:

Üç Yıllık

eISSN:

1303-6157

pISSN:

1300-0160

Özet:

 

This paper presents the effect of the magnetic problem of a  functionally graded (FG) hollow sphere subjected to mechanical and  thermal loads.  An analytical solution for stresses and perturbation  of the magnetic field vector were determined using the direct method  and the power series method.  All of the material properties varied  continuously across the thickness direction according to the power-law  functions of radial directions.  The aim of this work was to  understand the effect of the magnetic field on a FG hollow sphere  subjected to mechanical and thermal loads.  The magnetic field  decreased the radial displacement and circumferential stress due to  mechanical load, and had a negligible effect on mechanical radial  stress.  The magnetic field also increased the radial displacement and  the radial and circumferential stresses due to thermal load.  Increasing the power-law indices of the functionally graded material  (FGM) decreased all of the above quantities due to mechanical load.

 

This paper presents the effect of the magnetic problem of a  functionally graded (FG) hollow sphere subjected to mechanical and  thermal loads.  An analytical solution for stresses and perturbation  of the magnetic field vector were determined using the direct method  and the power series method.  All of the material properties varied  continuously across the thickness direction according to the power-law  functions of radial directions.  The aim of this work was to  understand the effect of the magnetic field on a FG hollow sphere  subjected to mechanical and thermal loads.  The magnetic field  decreased the radial displacement and circumferential stress due to  mechanical load, and had a negligible effect on mechanical radial  stress.  The magnetic field also increased the radial displacement and  the radial and circumferential stresses due to thermal load.  Increasing the power-law indices of the functionally graded material  (FGM) decreased all of the above quantities due to mechanical load.

Makale detayları

Analytical solution for two-dimensional magneto-thermo-mechanical response in FG hollow sphere

Yazarlar: S. Mohammad Reza KHALILI | Amir Hossien MOHAZZAB | Mohsen JABBARI

Yayıncı: TUBITAK

Dergi: Turkish Journal of Engineering and Environmental Sciences 2010 Vol.34 Issue 4, pp.231-252

Belge Tipi: Makale

Yayın Tarihi: 3/2010

Belge Dili: Türkçe

Document ID (Org No.): 2000744688

Sıklık: Üç Yıllık

eISSN: 1303-6157

pISSN: 1300-0160

Sayı

Yazarlar:

S. Mohammad Reza KHALILI | Amir Hossien MOHAZZAB | Mohsen JABBARI

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Engineering and Environmental Sciences 2010 Vol.34 Issue 4, pp.231-252

Belge Tipi:

Makale

Yayın Tarihi:

3/2010

Belge Dili:

Türkçe

Document ID (Org No.):

2000744688

Sıklık:

Üç Yıllık

eISSN:

1303-6157

pISSN:

1300-0160