Comments on “Electrical conductivity of open-cell metal foams” by K.P. Dharmasena and H.N.G. Wadley [J. Mater. Res. 17, 625 (2002)]
Abstract Electrical conductivity of open-cell metallic foam calculated by Dharmasena and Wadley using the tetrakaidecahedral cell-based model with ligaments of constant or varying triangular cross sections along the cell edges was mistakenly concluded to strongly overestimate measured electrical con...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Pervukhina, Marina [verfasserIn] Lebedev, Maxim [verfasserIn] |
|---|
| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2008 |
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| Übergeordnetes Werk: |
Enthalten in: Journal of materials research - Berlin : Springer, 1986, 23(2008), 5 vom: 01. Mai, Seite 1202-1206 |
|---|---|
| Übergeordnetes Werk: |
volume:23 ; year:2008 ; number:5 ; day:01 ; month:05 ; pages:1202-1206 |
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| DOI / URN: |
10.1557/JMR.2008.0151 |
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| 520 | |a Abstract Electrical conductivity of open-cell metallic foam calculated by Dharmasena and Wadley using the tetrakaidecahedral cell-based model with ligaments of constant or varying triangular cross sections along the cell edges was mistakenly concluded to strongly overestimate measured electrical conductivities of the open-cell aluminum foams (ERG Duocel). Accurate analysis shows that the model with triangular ligaments on the contrary underestimates the experimental results. A tetrakaidecahedral cell-based model that takes into account the particular ligament geometry, which is determined by constant mean curvature of ligament surfaces, is shown to explain the experimental data of electrical conductivity of the Duocel foams ranging in relative density from 4% to 12%. | ||
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10.1557/JMR.2008.0151 doi (DE-627)SPR043126766 (DE-599)SPRJMR.2008.0151-e (SPR)JMR.2008.0151-e DE-627 ger DE-627 rakwb eng 670 ASE 51.00 bkl Pervukhina, Marina verfasserin aut Comments on “Electrical conductivity of open-cell metal foams” by K.P. Dharmasena and H.N.G. Wadley [J. Mater. Res. 17, 625 (2002)] 2008 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Electrical conductivity of open-cell metallic foam calculated by Dharmasena and Wadley using the tetrakaidecahedral cell-based model with ligaments of constant or varying triangular cross sections along the cell edges was mistakenly concluded to strongly overestimate measured electrical conductivities of the open-cell aluminum foams (ERG Duocel). Accurate analysis shows that the model with triangular ligaments on the contrary underestimates the experimental results. A tetrakaidecahedral cell-based model that takes into account the particular ligament geometry, which is determined by constant mean curvature of ligament surfaces, is shown to explain the experimental data of electrical conductivity of the Duocel foams ranging in relative density from 4% to 12%. Lebedev, Maxim verfasserin aut Enthalten in Journal of materials research Berlin : Springer, 1986 23(2008), 5 vom: 01. Mai, Seite 1202-1206 (DE-627)320527026 (DE-600)2015297-8 2044-5326 nnns volume:23 year:2008 number:5 day:01 month:05 pages:1202-1206 https://dx.doi.org/10.1557/JMR.2008.0151 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_24 GBV_ILN_31 GBV_ILN_70 GBV_ILN_120 GBV_ILN_293 GBV_ILN_374 GBV_ILN_702 GBV_ILN_2005 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_4126 51.00 ASE AR 23 2008 5 01 05 1202-1206 |
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10.1557/JMR.2008.0151 doi (DE-627)SPR043126766 (DE-599)SPRJMR.2008.0151-e (SPR)JMR.2008.0151-e DE-627 ger DE-627 rakwb eng 670 ASE 51.00 bkl Pervukhina, Marina verfasserin aut Comments on “Electrical conductivity of open-cell metal foams” by K.P. Dharmasena and H.N.G. Wadley [J. Mater. Res. 17, 625 (2002)] 2008 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Electrical conductivity of open-cell metallic foam calculated by Dharmasena and Wadley using the tetrakaidecahedral cell-based model with ligaments of constant or varying triangular cross sections along the cell edges was mistakenly concluded to strongly overestimate measured electrical conductivities of the open-cell aluminum foams (ERG Duocel). Accurate analysis shows that the model with triangular ligaments on the contrary underestimates the experimental results. A tetrakaidecahedral cell-based model that takes into account the particular ligament geometry, which is determined by constant mean curvature of ligament surfaces, is shown to explain the experimental data of electrical conductivity of the Duocel foams ranging in relative density from 4% to 12%. Lebedev, Maxim verfasserin aut Enthalten in Journal of materials research Berlin : Springer, 1986 23(2008), 5 vom: 01. Mai, Seite 1202-1206 (DE-627)320527026 (DE-600)2015297-8 2044-5326 nnns volume:23 year:2008 number:5 day:01 month:05 pages:1202-1206 https://dx.doi.org/10.1557/JMR.2008.0151 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_24 GBV_ILN_31 GBV_ILN_70 GBV_ILN_120 GBV_ILN_293 GBV_ILN_374 GBV_ILN_702 GBV_ILN_2005 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_4126 51.00 ASE AR 23 2008 5 01 05 1202-1206 |
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10.1557/JMR.2008.0151 doi (DE-627)SPR043126766 (DE-599)SPRJMR.2008.0151-e (SPR)JMR.2008.0151-e DE-627 ger DE-627 rakwb eng 670 ASE 51.00 bkl Pervukhina, Marina verfasserin aut Comments on “Electrical conductivity of open-cell metal foams” by K.P. Dharmasena and H.N.G. Wadley [J. Mater. Res. 17, 625 (2002)] 2008 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Electrical conductivity of open-cell metallic foam calculated by Dharmasena and Wadley using the tetrakaidecahedral cell-based model with ligaments of constant or varying triangular cross sections along the cell edges was mistakenly concluded to strongly overestimate measured electrical conductivities of the open-cell aluminum foams (ERG Duocel). Accurate analysis shows that the model with triangular ligaments on the contrary underestimates the experimental results. A tetrakaidecahedral cell-based model that takes into account the particular ligament geometry, which is determined by constant mean curvature of ligament surfaces, is shown to explain the experimental data of electrical conductivity of the Duocel foams ranging in relative density from 4% to 12%. Lebedev, Maxim verfasserin aut Enthalten in Journal of materials research Berlin : Springer, 1986 23(2008), 5 vom: 01. Mai, Seite 1202-1206 (DE-627)320527026 (DE-600)2015297-8 2044-5326 nnns volume:23 year:2008 number:5 day:01 month:05 pages:1202-1206 https://dx.doi.org/10.1557/JMR.2008.0151 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_24 GBV_ILN_31 GBV_ILN_70 GBV_ILN_120 GBV_ILN_293 GBV_ILN_374 GBV_ILN_702 GBV_ILN_2005 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_4126 51.00 ASE AR 23 2008 5 01 05 1202-1206 |
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10.1557/JMR.2008.0151 doi (DE-627)SPR043126766 (DE-599)SPRJMR.2008.0151-e (SPR)JMR.2008.0151-e DE-627 ger DE-627 rakwb eng 670 ASE 51.00 bkl Pervukhina, Marina verfasserin aut Comments on “Electrical conductivity of open-cell metal foams” by K.P. Dharmasena and H.N.G. Wadley [J. Mater. Res. 17, 625 (2002)] 2008 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Electrical conductivity of open-cell metallic foam calculated by Dharmasena and Wadley using the tetrakaidecahedral cell-based model with ligaments of constant or varying triangular cross sections along the cell edges was mistakenly concluded to strongly overestimate measured electrical conductivities of the open-cell aluminum foams (ERG Duocel). Accurate analysis shows that the model with triangular ligaments on the contrary underestimates the experimental results. A tetrakaidecahedral cell-based model that takes into account the particular ligament geometry, which is determined by constant mean curvature of ligament surfaces, is shown to explain the experimental data of electrical conductivity of the Duocel foams ranging in relative density from 4% to 12%. Lebedev, Maxim verfasserin aut Enthalten in Journal of materials research Berlin : Springer, 1986 23(2008), 5 vom: 01. Mai, Seite 1202-1206 (DE-627)320527026 (DE-600)2015297-8 2044-5326 nnns volume:23 year:2008 number:5 day:01 month:05 pages:1202-1206 https://dx.doi.org/10.1557/JMR.2008.0151 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_24 GBV_ILN_31 GBV_ILN_70 GBV_ILN_120 GBV_ILN_293 GBV_ILN_374 GBV_ILN_702 GBV_ILN_2005 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_4126 51.00 ASE AR 23 2008 5 01 05 1202-1206 |
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10.1557/JMR.2008.0151 doi (DE-627)SPR043126766 (DE-599)SPRJMR.2008.0151-e (SPR)JMR.2008.0151-e DE-627 ger DE-627 rakwb eng 670 ASE 51.00 bkl Pervukhina, Marina verfasserin aut Comments on “Electrical conductivity of open-cell metal foams” by K.P. Dharmasena and H.N.G. Wadley [J. Mater. Res. 17, 625 (2002)] 2008 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Electrical conductivity of open-cell metallic foam calculated by Dharmasena and Wadley using the tetrakaidecahedral cell-based model with ligaments of constant or varying triangular cross sections along the cell edges was mistakenly concluded to strongly overestimate measured electrical conductivities of the open-cell aluminum foams (ERG Duocel). Accurate analysis shows that the model with triangular ligaments on the contrary underestimates the experimental results. A tetrakaidecahedral cell-based model that takes into account the particular ligament geometry, which is determined by constant mean curvature of ligament surfaces, is shown to explain the experimental data of electrical conductivity of the Duocel foams ranging in relative density from 4% to 12%. Lebedev, Maxim verfasserin aut Enthalten in Journal of materials research Berlin : Springer, 1986 23(2008), 5 vom: 01. Mai, Seite 1202-1206 (DE-627)320527026 (DE-600)2015297-8 2044-5326 nnns volume:23 year:2008 number:5 day:01 month:05 pages:1202-1206 https://dx.doi.org/10.1557/JMR.2008.0151 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_24 GBV_ILN_31 GBV_ILN_70 GBV_ILN_120 GBV_ILN_293 GBV_ILN_374 GBV_ILN_702 GBV_ILN_2005 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_4126 51.00 ASE AR 23 2008 5 01 05 1202-1206 |
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Comments on “Electrical conductivity of open-cell metal foams” by K.P. Dharmasena and H.N.G. Wadley [J. Mater. Res. 17, 625 (2002)] |
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Abstract Electrical conductivity of open-cell metallic foam calculated by Dharmasena and Wadley using the tetrakaidecahedral cell-based model with ligaments of constant or varying triangular cross sections along the cell edges was mistakenly concluded to strongly overestimate measured electrical conductivities of the open-cell aluminum foams (ERG Duocel). Accurate analysis shows that the model with triangular ligaments on the contrary underestimates the experimental results. A tetrakaidecahedral cell-based model that takes into account the particular ligament geometry, which is determined by constant mean curvature of ligament surfaces, is shown to explain the experimental data of electrical conductivity of the Duocel foams ranging in relative density from 4% to 12%. |
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Abstract Electrical conductivity of open-cell metallic foam calculated by Dharmasena and Wadley using the tetrakaidecahedral cell-based model with ligaments of constant or varying triangular cross sections along the cell edges was mistakenly concluded to strongly overestimate measured electrical conductivities of the open-cell aluminum foams (ERG Duocel). Accurate analysis shows that the model with triangular ligaments on the contrary underestimates the experimental results. A tetrakaidecahedral cell-based model that takes into account the particular ligament geometry, which is determined by constant mean curvature of ligament surfaces, is shown to explain the experimental data of electrical conductivity of the Duocel foams ranging in relative density from 4% to 12%. |
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Abstract Electrical conductivity of open-cell metallic foam calculated by Dharmasena and Wadley using the tetrakaidecahedral cell-based model with ligaments of constant or varying triangular cross sections along the cell edges was mistakenly concluded to strongly overestimate measured electrical conductivities of the open-cell aluminum foams (ERG Duocel). Accurate analysis shows that the model with triangular ligaments on the contrary underestimates the experimental results. A tetrakaidecahedral cell-based model that takes into account the particular ligament geometry, which is determined by constant mean curvature of ligament surfaces, is shown to explain the experimental data of electrical conductivity of the Duocel foams ranging in relative density from 4% to 12%. |
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Comments on “Electrical conductivity of open-cell metal foams” by K.P. Dharmasena and H.N.G. Wadley [J. Mater. Res. 17, 625 (2002)] |
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