Thermomechanical Characteristics of a Functionally Graded Mounted Uniform Disc with/without Rigid Casing
In the present paper, thermomechanical attributes of a power-law graded uniform mounted disc with or without rigid casing are investigated analytically under centrifugal and steady-state thermal loads within the framework of axisymmetric infinitesimal plane-stress elasticity theory. Young’s modulus,...
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| Format: | Article |
| Language: | English |
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Instituto de Aeronáutica e Espaço (IAE)
2019-06-01
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| Series: | Journal of Aerospace Technology and Management |
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| Online Access: | http://www.scielo.br/scielo.php?script=sci_abstract&pid=S2175-91462019000100325&lng=en&nrm=iso&tlng=en |
| _version_ | 1818507153631084544 |
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| author | Vebil Yildirim |
| author_facet | Vebil Yildirim |
| author_sort | Vebil Yildirim |
| collection | DOAJ |
| description | In the present paper, thermomechanical attributes of a power-law graded uniform mounted disc with or without rigid casing are investigated analytically under centrifugal and steady-state thermal loads within the framework of axisymmetric infinitesimal plane-stress elasticity theory. Young’s modulus, material density, thermal expansion coefficient and thermal conductivity are all assumed to be constantly changed in the radial direction with different inhomogeneity indexes while Poisson’s ratio is kept constant. Two parametric studies are conducted by both hypothetically and physically chosen metal-ceramic pairs namely nickel-silicon nitride (Ni-Si3N4), aluminum-aluminum oxide (Al-Al2O3), and stainless steel-zirconium oxide (SUS304-ZrO2). |
| first_indexed | 2024-12-10T22:14:40Z |
| format | Article |
| id | doaj.art-5a65072379994450b1fb97ba64653287 |
| institution | Directory Open Access Journal |
| issn | 1984-9648 2175-9146 |
| language | English |
| last_indexed | 2024-12-10T22:14:40Z |
| publishDate | 2019-06-01 |
| publisher | Instituto de Aeronáutica e Espaço (IAE) |
| record_format | Article |
| series | Journal of Aerospace Technology and Management |
| spelling | doaj.art-5a65072379994450b1fb97ba646532872022-12-22T01:31:30ZengInstituto de Aeronáutica e Espaço (IAE)Journal of Aerospace Technology and Management1984-96482175-91462019-06-011112919291910.5028/jatm.v11.1008Thermomechanical Characteristics of a Functionally Graded Mounted Uniform Disc with/without Rigid CasingVebil Yildirim0University of Çukurova In the present paper, thermomechanical attributes of a power-law graded uniform mounted disc with or without rigid casing are investigated analytically under centrifugal and steady-state thermal loads within the framework of axisymmetric infinitesimal plane-stress elasticity theory. Young’s modulus, material density, thermal expansion coefficient and thermal conductivity are all assumed to be constantly changed in the radial direction with different inhomogeneity indexes while Poisson’s ratio is kept constant. Two parametric studies are conducted by both hypothetically and physically chosen metal-ceramic pairs namely nickel-silicon nitride (Ni-Si3N4), aluminum-aluminum oxide (Al-Al2O3), and stainless steel-zirconium oxide (SUS304-ZrO2).http://www.scielo.br/scielo.php?script=sci_abstract&pid=S2175-91462019000100325&lng=en&nrm=iso&tlng=enThermomechanical analysisExact solutionFunctionally graded materialCircular annulusRotating disc. |
| spellingShingle | Vebil Yildirim Thermomechanical Characteristics of a Functionally Graded Mounted Uniform Disc with/without Rigid Casing Journal of Aerospace Technology and Management Thermomechanical analysis Exact solution Functionally graded material Circular annulus Rotating disc. |
| title | Thermomechanical Characteristics of a Functionally Graded Mounted Uniform Disc with/without Rigid Casing |
| title_full | Thermomechanical Characteristics of a Functionally Graded Mounted Uniform Disc with/without Rigid Casing |
| title_fullStr | Thermomechanical Characteristics of a Functionally Graded Mounted Uniform Disc with/without Rigid Casing |
| title_full_unstemmed | Thermomechanical Characteristics of a Functionally Graded Mounted Uniform Disc with/without Rigid Casing |
| title_short | Thermomechanical Characteristics of a Functionally Graded Mounted Uniform Disc with/without Rigid Casing |
| title_sort | thermomechanical characteristics of a functionally graded mounted uniform disc with without rigid casing |
| topic | Thermomechanical analysis Exact solution Functionally graded material Circular annulus Rotating disc. |
| url | http://www.scielo.br/scielo.php?script=sci_abstract&pid=S2175-91462019000100325&lng=en&nrm=iso&tlng=en |
| work_keys_str_mv | AT vebilyildirim thermomechanicalcharacteristicsofafunctionallygradedmounteduniformdiscwithwithoutrigidcasing |