Reflection at the free surface of fiber-reinforced thermoelastic rotating medium with two-temperature and phase-lag

Deswal, Sunita; Sheokand, Suresh Kumar; Kalkal, Kapil Kumar

doi:10.1016/j.apm.2018.08.004

Cited by 30 publications

(10 citation statements)

References 39 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…It is noteworthy to state that the normal modes method used in this problem is helpful for achieving a successful investigation. Our modelled problem and results are similar to Sunita, Suresh and Kapil, 30 if magnetic field and micropolar are neglected.…”

Section: Discussionsupporting

confidence: 80%

“…28 An eigenvalue approach was utilized by Sinha and Bera to solve the fundamental equations of the problems of generalized thermo-elasticity with rotation. 29 Similar issues of wave propagation and reflection in the context of fibre-reinforced or thermo-elasticity with distinct parameters were studied by Deswal, Sheokand, and Kalkal, 30 Roy, Acharya, and Acharya, 31 Singh and Singh, 32 Singh and Lianngenga, 33 and Lianngenga and Singh. 34 In view of the above literatures, the present investigation is concerned with propagation and reflection of magnetothermoelastic plane waves at the free surfaces of a rotating micropolar fibre-reinforced medium under G-L theory.…”

Section: Introductionmentioning

confidence: 69%

“…To study the effects of magnetic field, and thermal parameters of reflection coefficients of plane waves in a rotating micropolar fibre-reinforced material under Greens and Lindsay theory of thermos-elasticity, the numerical fibre-reinforced physical constants 30 and other parameters are taken as: λ = 5.65 × 10 10 kgm −1 s −2 ; µ T = 2.46 × 10 10 kgm −1 s −2 ; µ L = 5.66 × 10 10 kgm −1 s −2 ; ρ = 2660 kgm −3 ; α = −1.28 × 10 9 kgm −1 s −2 ; β = 220.90 × 10 9 kgm −1 s −2 ; H 0 = 100; k 0 = 1; Ω = 10; ω = 2; t 1 = 0.3 s; ν 0 = 0.6 s; C ν = 0.787 × 10 3 Jkg −1 deg −1 ; T 0 = 2.93 K; K 1 = 0.0963 × 10 3 Jm −1 s −1 deg −1 .…”

Section: Computational Results and Discussionmentioning

confidence: 99%

See 2 more Smart Citations

Reflection and Propagation of Magneto-Thermoelastic Plane Waves at Free Surfaces of a Rotating Micropolar Fibre-Reinforced Medium under G-L Theory

Anya¹,

Khan²

2020

The International Journal of Acoustics and Vibration

View full text Add to dashboard Cite

This article is concerned with the investigation of reflection of waves at the free surface of a rotating micropolar fibre-reinforced thermoelastic medium, in the presence of a magnetic field using Green and Lindsay theory. It is observed that when a P-wave is incident on the free surface of rotating micropolar fibre-reinforced thermoelastic medium in the presence of a magnetic field, four waves are reflected; quasi-longitudinal displacement (qLD), quasi-transverse displacement (qTD), quasi-transverse micro-rotational (qTM) and quasi-thermal waves. The normal modes method, also called the harmonic solution approach, is used simultaneously with Snell's laws and Maxwell's equation, governing electromagnetic fields, in the determination of a solution for the micropolar fibre-reinforced modelled problem. Amplitude ratios or reflection coefficients, which correspond to reflected waves in vertical and horizontal components, are presented analytically. Moreover, the reflection coefficients are presented using numerically simulated results in graphical form for a particular chosen material. We observe that the micropolar fibre-reinforced, rotation, and magneto-thermoelastic field parameters, have varied degree of effects on the propagation and reflection of waves in the medium. The study should be helpful in understanding the behaviour of propagation and reflection of rotating micropolar fibre-reinforced magneto-thermoelastic machination fields and on future works about behaviour of seismic waves.

show abstract

Section: Discussionsupporting

confidence: 80%

Section: Introductionmentioning

confidence: 69%

Section: Computational Results and Discussionmentioning

confidence: 99%

See 1 more Smart Citation

Reflection and Propagation of Magneto-Thermoelastic Plane Waves at Free Surfaces of a Rotating Micropolar Fibre-Reinforced Medium under G-L Theory

Anya¹,

Khan²

2020

The International Journal of Acoustics and Vibration

View full text Add to dashboard Cite

show abstract

“…Several researchers have studied many problems in a fiber-reinforced TE medium. Some of them are Sengupta and Nath [27], Singh [28], Abbas et al [29], Deswal et al [30], and Said et al [31].…”

Section: Introductionmentioning

confidence: 99%

Photothermal interactions in a semiconducting fiber‐reinforced elastic medium with temperature‐dependent properties under dual‐phase‐lag model

Chaudhary,

Kalkal,

Sheoran

2023

Z Angew Math Mech

Self Cite

View full text Add to dashboard Cite

This article highlights the study of photothermoelastic interactions in a semiconducting fiber‐reinforced anisotropic medium with temperature‐dependent properties. The model is studied in the context of the photothermal transport process with dual‐phase‐lag theory of generalized thermoelasticity. The governing equations describe the interactions between elastic and plasma thermal waves. The normal mode analysis is employed to procure the exact expressions of the physical fields under investigation. A mechanical load is applied at the outer free surface of the medium to obtain the complete solution of the displacements, stresses, temperature, and carrier density distributions. Numerical results are obtained and displayed graphically with the help of MATLAB software. Some special cases of interest have been deduced from the present study and comparisons are also made among the different theories of thermoelasticity.

show abstract

“…Deswal et al 21 responded to fractional ordered micropolar thermoviscoelastic half‐space with diffusion because of the ramp‐type mechanical load. Deswal et al 22 investigated the reflection at the free surface of fiber‐reinforced thermoelastic rotating medium with phase‐lag and two‐temperature. Abo‐Dahab et al 23 explored the impact of the electromagnetic field, gravity, initial stress, and rotation on P wave reflection from stress‐free surface elastic half‐space with voids under three thermoelastic models.…”

Section: Introductionmentioning

confidence: 99%

Electromagnetic field and three‐phase lag in a compressed rotating isotropic homogeneous micropolar thermo‐viscoelastic half‐space

Bayones

Abo‐Dahab

Abd-Alla

et al. 2021

Math Methods in App Sciences

View full text Add to dashboard Cite

Using a thermal shock of the ramp type, the authors constructed a unique mathematical three‐phase‐lag scheme in a compressed rotating isotropic homogeneous micropolar thermo‐viscoelastic medium. The model is applied to solve an issue of an exactly performing half‐space exposed to defined boundary circumstances with an electromagnetic field. Normal mode analysis and Lame's potentials methods were used to obtain the analytical answers. The authors were interested in studying the effect of the initial stress, ramp time, magnetic field, and rotation on distributing, displacement, temperature, and stress, as well as induced electric and magnetic distribution. The findings showed that the impact of the viscous, ramp parameter, rotation, phase lag, magnetic field, and initial stress on the micropolar thermo‐viscoelastic medium is distinct.

show abstract

Reflection at the free surface of fiber-reinforced thermoelastic rotating medium with two-temperature and phase-lag

Cited by 30 publications

References 39 publications

Reflection and Propagation of Magneto-Thermoelastic Plane Waves at Free Surfaces of a Rotating Micropolar Fibre-Reinforced Medium under G-L Theory

Reflection and Propagation of Magneto-Thermoelastic Plane Waves at Free Surfaces of a Rotating Micropolar Fibre-Reinforced Medium under G-L Theory

Photothermal interactions in a semiconducting fiber‐reinforced elastic medium with temperature‐dependent properties under dual‐phase‐lag model

Electromagnetic field and three‐phase lag in a compressed rotating isotropic homogeneous micropolar thermo‐viscoelastic half‐space

Contact Info

Product

Resources

About