Influence of Hall current and acoustic pressure on nanostructured DPL thermoelastic plates under ramp heating in a double-temperature model
This work explores the influence of Hall current on the thermoelastic behavior of nanostructured (nonlocal) plates made of an elastic material, modeled under a double-temperature (two-temperature theory) framework, and subjected to ramp-type heating. The dual-temperature model accounts for the separ...
Saved in:
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
De Gruyter
2025-02-01
|
| Series: | Open Physics |
| Subjects: | |
| Online Access: | https://doi.org/10.1515/phys-2025-0125 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1850250410644733952 |
|---|---|
| author | Lotfy Kh. Elshazly Ibrahim S. Halouani Borhen Sharma Saurav Ailawalia Praveen El-Bary Alaa A. |
| author_facet | Lotfy Kh. Elshazly Ibrahim S. Halouani Borhen Sharma Saurav Ailawalia Praveen El-Bary Alaa A. |
| author_sort | Lotfy Kh. |
| collection | DOAJ |
| description | This work explores the influence of Hall current on the thermoelastic behavior of nanostructured (nonlocal) plates made of an elastic material, modeled under a double-temperature (two-temperature theory) framework, and subjected to ramp-type heating. The dual-temperature model accounts for the separate thermal dynamics, while the nonlocal elasticity theory incorporates long-range interactions within the material, making it particularly suitable for nanoscale materials. The governing equations are derived by integrating the effects of Hall current, and nonlocal elasticity into the coupled electro-thermo-mechanical equations according to the dual-phase lag model. The solution is obtained through the application of the normal mode analysis technique, allowing for the decoupling of the governing equations into solvable ordinary differential equations. Numerical simulations are performed, and results are presented graphically to compare the wave propagation characteristics of the basic physical fields such as temperature, displacement, acoustic pressure, and stress under the influence of Hall current and varying nonlocal parameters. The results reveal significant changes in wave propagation under varying boundary conditions, offering valuable insights into the interaction between magneto-electric fields, mechanical stresses, and thermal gradients. The study provides a novel framework for understanding wave propagation in nanostructured materials and paves the way for further research into their application in advanced thermoelectric-mechanical devices. |
| format | Article |
| id | doaj-art-26f08174540f4cdca153e51376f85178 |
| institution | OA Journals |
| issn | 2391-5471 |
| language | English |
| publishDate | 2025-02-01 |
| publisher | De Gruyter |
| record_format | Article |
| series | Open Physics |
| spelling | doaj-art-26f08174540f4cdca153e51376f851782025-08-20T01:58:12ZengDe GruyterOpen Physics2391-54712025-02-012312405310.1515/phys-2025-0125Influence of Hall current and acoustic pressure on nanostructured DPL thermoelastic plates under ramp heating in a double-temperature modelLotfy Kh.0Elshazly Ibrahim S.1Halouani Borhen2Sharma Saurav3Ailawalia Praveen4El-Bary Alaa A.5Department of Mathematics, Faculty of Science, Zagazig University, P.O. Box 44519, Zagazig, EgyptDepartment of Basic Sciences, Common First Year, King Saud University, Riyadh, 11451, Saudi ArabiaDepartment of Mathematics, College of Science, King Saud University, P.O. Box 2455, Riyadh, 11451, Saudi ArabiaUniversity of Houston Cullen College of Engineering, 7900 Cambridge Street, #7-2G, Houston, Texas, 77054, United States of AmericaDepartment of Mathematics, University Institute of Sciences, Chandigarh University, Gharuan-Mohali, Punjab, IndiaArab Academy for Science, Technology and Maritime Transport, P.O. Box 1029, Alexandria, EgyptThis work explores the influence of Hall current on the thermoelastic behavior of nanostructured (nonlocal) plates made of an elastic material, modeled under a double-temperature (two-temperature theory) framework, and subjected to ramp-type heating. The dual-temperature model accounts for the separate thermal dynamics, while the nonlocal elasticity theory incorporates long-range interactions within the material, making it particularly suitable for nanoscale materials. The governing equations are derived by integrating the effects of Hall current, and nonlocal elasticity into the coupled electro-thermo-mechanical equations according to the dual-phase lag model. The solution is obtained through the application of the normal mode analysis technique, allowing for the decoupling of the governing equations into solvable ordinary differential equations. Numerical simulations are performed, and results are presented graphically to compare the wave propagation characteristics of the basic physical fields such as temperature, displacement, acoustic pressure, and stress under the influence of Hall current and varying nonlocal parameters. The results reveal significant changes in wave propagation under varying boundary conditions, offering valuable insights into the interaction between magneto-electric fields, mechanical stresses, and thermal gradients. The study provides a novel framework for understanding wave propagation in nanostructured materials and paves the way for further research into their application in advanced thermoelectric-mechanical devices.https://doi.org/10.1515/phys-2025-0125thermoacousticnormal modethe dpl modeldouble-temperature modelhall currentnonlocal elasticity |
| spellingShingle | Lotfy Kh. Elshazly Ibrahim S. Halouani Borhen Sharma Saurav Ailawalia Praveen El-Bary Alaa A. Influence of Hall current and acoustic pressure on nanostructured DPL thermoelastic plates under ramp heating in a double-temperature model Open Physics thermoacoustic normal mode the dpl model double-temperature model hall current nonlocal elasticity |
| title | Influence of Hall current and acoustic pressure on nanostructured DPL thermoelastic plates under ramp heating in a double-temperature model |
| title_full | Influence of Hall current and acoustic pressure on nanostructured DPL thermoelastic plates under ramp heating in a double-temperature model |
| title_fullStr | Influence of Hall current and acoustic pressure on nanostructured DPL thermoelastic plates under ramp heating in a double-temperature model |
| title_full_unstemmed | Influence of Hall current and acoustic pressure on nanostructured DPL thermoelastic plates under ramp heating in a double-temperature model |
| title_short | Influence of Hall current and acoustic pressure on nanostructured DPL thermoelastic plates under ramp heating in a double-temperature model |
| title_sort | influence of hall current and acoustic pressure on nanostructured dpl thermoelastic plates under ramp heating in a double temperature model |
| topic | thermoacoustic normal mode the dpl model double-temperature model hall current nonlocal elasticity |
| url | https://doi.org/10.1515/phys-2025-0125 |
| work_keys_str_mv | AT lotfykh influenceofhallcurrentandacousticpressureonnanostructureddplthermoelasticplatesunderrampheatinginadoubletemperaturemodel AT elshazlyibrahims influenceofhallcurrentandacousticpressureonnanostructureddplthermoelasticplatesunderrampheatinginadoubletemperaturemodel AT halouaniborhen influenceofhallcurrentandacousticpressureonnanostructureddplthermoelasticplatesunderrampheatinginadoubletemperaturemodel AT sharmasaurav influenceofhallcurrentandacousticpressureonnanostructureddplthermoelasticplatesunderrampheatinginadoubletemperaturemodel AT ailawaliapraveen influenceofhallcurrentandacousticpressureonnanostructureddplthermoelasticplatesunderrampheatinginadoubletemperaturemodel AT elbaryalaaa influenceofhallcurrentandacousticpressureonnanostructureddplthermoelasticplatesunderrampheatinginadoubletemperaturemodel |