Search Results - "A. Loghman"

Creep damage and remnant life prediction of rotating hollow shaft based on the design strain and theta projection concept by Mohammadi Hooyeh, H., Loghman, A.

“…In this paper, creep damage and remnant life of a rotating hollow shaft made of niobium-modified 9Cr-1Mo steel is investigated based on the design strain and…”
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PI polynomials of product graphs by Loghman, A.

“…The Padmakar–Ivan (PI) index of a graph G is defined as P I ( G ) = ∑ [ n e u ( e | G ) + n e v ( e | G ) ] , where n e u ( e | G ) is the number of edges of G…”
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Nonlinear vibration of embedded SWBNNTs based on nonlocal Timoshenko beam theory using DQ method by Ghorbanpour Arani, A., Atabakhshian, V., Loghman, A., Shajari, A.R., Amir, S.

“…In the present work, effect of von Kàrmàn geometric nonlinearity on the vibration behavior of a single-walled boron nitride nanotube (SWBNNT) is investigated…”
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Electro-thermo-mechanical nonlinear nonlocal vibration and instability of embedded micro-tube reinforced by BNNT, conveying fluid by Ghorbanpour Arani, A., Shajari, A.R., Amir, S., Loghman, A.

“…Nonlinear vibration and stability of a smart composite micro-tube made of Poly-vinylidene fluoride (PVDF) reinforced by Boron-Nitride nanotubes (BNNTs)…”
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Three-Dimensional Thermo-Elastic Analysis of a Rotating Cylindrical Functionally Graded Shell Subjected to Mechanical and Thermal Loads Based on the FSDT Formulation by Omidi Bidgoli, M., Loghman, A., Arefi, M.

“…This paper presents a three-dimensional thermo-elastic analysis of a rotating cylindrical functionally graded shell subjected to inner and outer pressures,…”
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Non-stationary electro-thermo-mechanical creep response and smart deformation control of thick-walled sphere made of polyvinylidene fluoride by Loghman, A., Tourang, H.

“…This paper describes an analytical–numerical model developed for non-stationary electro-thermo-mechanical creep response of a smart sphere made of…”
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Electric potential redistribution due to time-dependent creep in thick-walled FGPM cylinder based on Mendelson method of successive approximation by Kheirkhah, S., Loghman, A.

“…In this study, the stresses and electric potential redistributions of a cylinder made from functionally graded piezoelectric material (FGPM) are investigated…”
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The effect of hemoperfusion on the outcome, clinical and laboratory findings of patients with severe COVID-19: a retrospective study by Soleimani, A., Taba, S.M. Moeini, Hasibi Taheri, S., Loghman, A.H., Shayestehpour, M.

“…Hemoperfusion is a method of blood filtering to remove toxins and inflammatory factors. Cytokine storms and high levels of inflammatory factors play a role in…”
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Semi-analytical solution for electromagnetothermoelastic creep response of functionally graded piezoelectric rotating disk by Loghman, A., Abdollahian, M., Jafarzadeh Jazi, A., Arani, A. Ghorbanpour

“…Time-dependent electromagnetothermoelastic creep response of rotating disk made of functionally graded piezoelectric materials (FGPM) is studied. The disk is…”
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Effect of the silicon-carbide micro- and nanoparticle size on the thermo-elastic and time-dependent creep response of a rotating Al–SiC composite cylinder by Loghman, A., Hammami, M., Loghman, E.

“…The history of stresses and creep strains of a rotating composite cylinder made of an aluminum matrix reinforced by silicon carbide particles is investigated…”
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Electro-thermo-mechanical behaviors of FGPM spheres using analytical method and ANSYS software by Ghorbanpour Arani, A., Kolahchi, R., Mosallaie Barzoki, A.A., Loghman, A.

“…A hollow sphere made from functionally graded piezoelectric material (FGPM) such as PZT_4 has been considered. One-dimensional analytical method for…”
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Non-local wave propagation in embedded armchair TWBNNTs conveying viscous fluid using DQM by Abdollahian, M., Ghorbanpour Arani, A., Mosallaie Barzoki, A.A., Kolahchi, R., Loghman, A.

“…In this study, nonlocal electro-thermo-mechanical wave propagation in an embedded armchair three-walled boron nitride nanotube (TWBNNT) conveying viscous fluid…”
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Nonlinear buckling response of embedded piezoelectric cylindrical shell reinforced with BNNT under electro–thermo-mechanical loadings using HDQM by Mosallaie Barzoki, A.A., Ghorbanpour Arani, A., Kolahchi, R., Mozdianfard, M.R., Loghman, A.

“…Nonlinear buckling response of a composite cylindrical shell made of polyvinylidene fluoride (PVDF), is investigated. A two-dimensional smart model surrounded…”
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Magnetothermoelastic creep analysis of functionally graded cylinders by Loghman, A., Ghorbanpour Arani, A., Amir, S., Vajedi, A.

“…This paper describes time-dependent creep stress redistribution analysis of a thick-walled FGM cylinder placed in uniform magnetic and temperature fields and…”
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Nonlinear dynamical response of embedded fluid-conveyed micro-tube reinforced by BNNTs by Ghorbanpour Arani, A., Shajari, A.R., Atabakhshian, V., Amir, S., Loghman, A.

“…In the present study, nonlinear dynamical behavior and stability of an embedded fluid conveying smart composite micro-tube under imposed electric potential and…”
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Time-dependent magnetothermoelastic creep modeling of FGM spheres using method of successive elastic solution by Loghman, A., Aleayoub, S.M.A., Hasani Sadi, M.

“…Magnetothermoelastic creep behavior of thick-walled spheres made of functionally graded materials (FGM) placed in uniform magnetic and distributed temperature…”
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Semi-analytical solution of time-dependent electro-thermo-mechanical creep for radially polarized piezoelectric cylinder by Ghorbanpour Arani, A., Mosallaie Barzoki, A.A., Kolahchi, R., Mozdianfard, M.R., Loghman, A.

“…History of strains, stresses, deformations and electric potentials of hollow cylinders made from PZT_5 have been investigated using successive elastic solution…”
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Semi-analytical solution of magneto-thermo-elastic stresses for functionally graded variable thickness rotating disks by Ghorbanpour Arani, A., Loghman, A., Shajari, A. R., Amir, S.

“…In this paper, a semi-analytical solution for magneto-thermo-elastic problem in functionally graded (FG) hollow rotating disks with variable thickness placed…”
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Investigations of Flare Gas Emissions in Taq Taq Oil Field on the Surrounding Land by Ali, Jafar, Khodakarami, Loghman

“…Environmental pollution caused by oil takes many different forms; one of the most damaging sources is simply the combustion of oil products, such as a well…”
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Pasternak foundation effect on the axial and torsional waves propagation in embedded DWCNTs using nonlocal elasticity cylindrical shell theory by Ghorbanpour Arani, A., Mosallaie Barzoki, A. A., Kolahchi, R., Loghman, A.

“…The axial and torsional wave propagation in a double-walled carbon nanotube (DWCNT) embedded on elastic foundations are investigated using nonlocal continuum…”
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