Magneto-Elastic Analysis of an Annular FGM Plate Based on Classical Plate Theory Using GDQ Method

Shishesaz, Mohammad; Zakipour, Ali; Jafarzadeh, Ayat

doi:10.1590/1679-78252880

Cited by 11 publications

(5 citation statements)

References 14 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…A comparison of figure 7 (stress distribution over time) and figure 8 (stress distribution per displacement) well shows the wave transmission in Table 1. Temperature dependent porous medium properties [28,46,47].…”

Section: The Nonlinear Wave Propagation Inside a Porous Medium Subjec...mentioning

confidence: 99%

One-dimensional electro- magneto-poro-thermoelastic wave propagation in a functionally graded medium with energy dissipation

Mirparizi¹,

Zhang²,

Amiri³

2022

Phys. Scr.

View full text Add to dashboard Cite

Laser-induced wave propagation and reflection phenomenon in a functionally graded porous medium subjected to electro- magnetic field is studied in the present research. Firstly, a modified generalized thermoelastic theory named Modified Green Lindsay (MGL) for wave propagation in a porous medium is developed. The properties of the medium are considered as a temperature-dependent nonlinear function. Furthermore, the influence of thermal and mechanical rates in the modified generalized equations are considered. An updated FEM and Newmark’s technique are applied to solve the time-dependent and nonlinear equations. The second Piola-Kirchhoff stress, temperature and displacement distributions in the body subjected to laser shock are presented graphically. Based on the results, the wave propagation amplitude in the body subjected to heat flux reduces over time because of the backplane influenced by convection heat transfer. Wave propagation is more obvious in MGL simulation outcomes compared to the classical ones. In addition, it is observed that the MGL simulation is superior in presenting more exact wave propagation in comparison to the simple GL theory. As the boundary condition receives the most energy due to the laser pulse, the maximum variations of the volume fraction are experienced in this boundary.

show abstract

Section: The Nonlinear Wave Propagation Inside a Porous Medium Subjec...mentioning

confidence: 99%

One-dimensional electro- magneto-poro-thermoelastic wave propagation in a functionally graded medium with energy dissipation

Mirparizi¹,

Zhang²,

Amiri³

2022

Phys. Scr.

View full text Add to dashboard Cite

show abstract

“…Now, equations ( 16), (17), and ( 27) are used in equation (29). Also, equation ( 18) and ( 27) is used in equation (30).…”

Section: Basic Formulationmentioning

confidence: 99%

“…28 Therefore, exploring the mechanical behavior of FGM and intelligent rotating disc is the subject of several researches in the literature. The radial and circumferential stresses in an annular FGM plate under a transverse axisymmetric load was investigated by Shishesaz et al 29 They assumed that a uniform radial magnetic field acts on the top surface of the plate. Ghorbanpour et al 30 investigated the effects of thermal and magnetic loads on the behavior of FGPM rotating discs.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Effects of porosity, profile of thickness, and angular acceleration on the magneto-electro-elastic behavior of a porous FGMEE rotating disc placed in a constant magnetic field

Saadatfar

Zarandi

Babaelahi

2020

Proceedings of the Institution of Mechanical Engineers, Part C:

View full text Add to dashboard Cite

Effects of porosity, profile of thickness and angular deceleration on the stress and deformation of a fluid-saturated functionally graded porous magneto-electro-elastic rotating disc are investigated in this article. Since the angular velocity is taken to be variable, the disc is subjected to Lorentz force in two directions: radial and circumferential. It is assumed that material properties of the disc obey power-law function of radius. The disc is uniformly porous and its thickness varies as a function of radius. First, three coupled governing partial differential equations in terms of the displacement and electric potential are converted to ordinary differential equations employing the separation of variable method. Then, obtained equations are solved using the Runge–Kutta and shooting methods for the case of fixed–free boundary condition. The effect of variable angular velocity, thickness profile, inhomogeneity index, porosity, and magnetic field is studied and illustrated graphically. The results demonstrate that considering angular acceleration for the disc has a considerable effect on the Lorentz force resulted from the magnetic field. Besides, the angular velocity constant has a significant effect on the stresses and displacements in the presence of the magnetic field.

show abstract

“…Many researchers have concentrated their investigation on plate and beam structure (Jafari et al (2016); Arani et al (2011);Shishesaz et al (2016); Shahrjerdi et al (2011);Ansari et al (2016)). They analyzed free vibration of functionally graded fiber reinforced plates via three dimensional elasticity theory.…”

Section: Free Vibration Analysis Of Reinforced Composite Functionallymentioning

confidence: 99%

Free Vibration Analysis of Reinforced Composite Functionally Graded Plates with Steady State Thermal Conditions

Nejati

Malekzadehfard

Eslampanah

et al. 2017

Lat. Am. j. solids struct.

View full text Add to dashboard Cite

Magneto-Elastic Analysis of an Annular FGM Plate Based on Classical Plate Theory Using GDQ Method

Cited by 11 publications

References 14 publications

One-dimensional electro- magneto-poro-thermoelastic wave propagation in a functionally graded medium with energy dissipation

One-dimensional electro- magneto-poro-thermoelastic wave propagation in a functionally graded medium with energy dissipation

Effects of porosity, profile of thickness, and angular acceleration on the magneto-electro-elastic behavior of a porous FGMEE rotating disc placed in a constant magnetic field

Free Vibration Analysis of Reinforced Composite Functionally Graded Plates with Steady State Thermal Conditions

Contact Info

Product

Resources

About