The entropy generation analysis of a pin–fin heatsink with Fe
The entropy generation analysis was performed to determine the viscose and thermal irreversibilities ( S ̇ fr...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Hai, Tao [verfasserIn] Sharma, Kamal [verfasserIn] Abdulsalam Mohammed, Abdulrazak [verfasserIn] Fouad, Hassan [verfasserIn] El-Shaai, Walla [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2023 |
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| Schlagwörter: |
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| Übergeordnetes Werk: |
Enthalten in: Journal of magnetism and magnetic materials - Amsterdam : North-Holland Publ. Co., 1975, 580 |
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| Übergeordnetes Werk: |
volume:580 |
| DOI / URN: |
10.1016/j.jmmm.2023.170904 |
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| Katalog-ID: |
ELV060094915 |
|---|
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| 245 | 1 | 0 | |a The entropy generation analysis of a pin–fin heatsink with Fe |
| 264 | 1 | |c 2023 | |
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| 337 | |a Computermedien |b c |2 rdamedia | ||
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| 520 | |a The entropy generation analysis was performed to determine the viscose and thermal irreversibilities ( S ̇ fr and S ̇ th ) inside a pin–fin heatsink under the absence (WO) and presence (W) of the magnetic field considering Res of 200, 300, 400, and 500, four different pin–fin shapes, and Fe3O4 ferrofluid coolant. The results demonstrated that S ̇ fr and S ̇ th escalates and diminishes, respectively, by increasing Re or by applying the magnetic field effects. For instance, the increase in Re from 200 to 500 escalates S ̇ fr by 86% and 80% for 4 configurations and under WO and W scenarios of the magnetic field. Besides, the highest S ̇ fr (and lowest S ̇ th ) was observed for the triangular configuration, which is nearly 12.79% (and 8.36%) and 13.89% (and 11.18%) higher than that for the circular configurations with the lowest S ̇ fr (and highest S ̇ th ) among four configurations at Re = 200. Furthermore, the magnetic field escalates S ̇ fr by 41.88%, 37.19%, 37.49%, and 34.06% over the base case without the magnetic field for circular, square, rhumbas, and triangular heatsinks, respectively, at Re = 200. These values diminish to 10.50%, 11.46%, 10.51%, and 7.77% as Re increases from 200 to 500. In addition, S ̇ th decreases by 21.98% (or 7.39%), 19.18% (or 6.17%), 20.95% (or 7.15%), and 14.00% (or 3.46%) under the W scenario against the WO scenario for circular, square, rhumbas, and triangular configurations, respectively, at Re of 200 (or 500). | ||
| 650 | 4 | |a Entropy generation | |
| 650 | 4 | |a Pin-fin heatsink | |
| 650 | 4 | |a Numerical analysis | |
| 650 | 4 | |a Magnetic field effect | |
| 650 | 4 | |a Different Pin-fin shapes | |
| 700 | 1 | |a Sharma, Kamal |e verfasserin |4 aut | |
| 700 | 1 | |a Abdulsalam Mohammed, Abdulrazak |e verfasserin |4 aut | |
| 700 | 1 | |a Fouad, Hassan |e verfasserin |4 aut | |
| 700 | 1 | |a El-Shaai, Walla |e verfasserin |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Journal of magnetism and magnetic materials |d Amsterdam : North-Holland Publ. Co., 1975 |g 580 |h Online-Ressource |w (DE-627)271175958 |w (DE-600)1479000-2 |w (DE-576)078412331 |x 0304-8853 |7 nnns |
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| 936 | b | k | |a 33.16 |j Elektrizität |j Magnetismus |q VZ |
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2023 |
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33.16 |
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2023 |
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10.1016/j.jmmm.2023.170904 doi (DE-627)ELV060094915 (ELSEVIER)S0304-8853(23)00554-1 DE-627 ger DE-627 rda eng 530 VZ 33.16 bkl Hai, Tao verfasserin aut The entropy generation analysis of a pin–fin heatsink with Fe 2023 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The entropy generation analysis was performed to determine the viscose and thermal irreversibilities ( S ̇ fr and S ̇ th ) inside a pin–fin heatsink under the absence (WO) and presence (W) of the magnetic field considering Res of 200, 300, 400, and 500, four different pin–fin shapes, and Fe3O4 ferrofluid coolant. The results demonstrated that S ̇ fr and S ̇ th escalates and diminishes, respectively, by increasing Re or by applying the magnetic field effects. For instance, the increase in Re from 200 to 500 escalates S ̇ fr by 86% and 80% for 4 configurations and under WO and W scenarios of the magnetic field. Besides, the highest S ̇ fr (and lowest S ̇ th ) was observed for the triangular configuration, which is nearly 12.79% (and 8.36%) and 13.89% (and 11.18%) higher than that for the circular configurations with the lowest S ̇ fr (and highest S ̇ th ) among four configurations at Re = 200. Furthermore, the magnetic field escalates S ̇ fr by 41.88%, 37.19%, 37.49%, and 34.06% over the base case without the magnetic field for circular, square, rhumbas, and triangular heatsinks, respectively, at Re = 200. These values diminish to 10.50%, 11.46%, 10.51%, and 7.77% as Re increases from 200 to 500. In addition, S ̇ th decreases by 21.98% (or 7.39%), 19.18% (or 6.17%), 20.95% (or 7.15%), and 14.00% (or 3.46%) under the W scenario against the WO scenario for circular, square, rhumbas, and triangular configurations, respectively, at Re of 200 (or 500). Entropy generation Pin-fin heatsink Numerical analysis Magnetic field effect Different Pin-fin shapes Sharma, Kamal verfasserin aut Abdulsalam Mohammed, Abdulrazak verfasserin aut Fouad, Hassan verfasserin aut El-Shaai, Walla verfasserin aut Enthalten in Journal of magnetism and magnetic materials Amsterdam : North-Holland Publ. Co., 1975 580 Online-Ressource (DE-627)271175958 (DE-600)1479000-2 (DE-576)078412331 0304-8853 nnns volume:580 GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 33.16 Elektrizität Magnetismus VZ AR 580 |
| spelling |
10.1016/j.jmmm.2023.170904 doi (DE-627)ELV060094915 (ELSEVIER)S0304-8853(23)00554-1 DE-627 ger DE-627 rda eng 530 VZ 33.16 bkl Hai, Tao verfasserin aut The entropy generation analysis of a pin–fin heatsink with Fe 2023 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The entropy generation analysis was performed to determine the viscose and thermal irreversibilities ( S ̇ fr and S ̇ th ) inside a pin–fin heatsink under the absence (WO) and presence (W) of the magnetic field considering Res of 200, 300, 400, and 500, four different pin–fin shapes, and Fe3O4 ferrofluid coolant. The results demonstrated that S ̇ fr and S ̇ th escalates and diminishes, respectively, by increasing Re or by applying the magnetic field effects. For instance, the increase in Re from 200 to 500 escalates S ̇ fr by 86% and 80% for 4 configurations and under WO and W scenarios of the magnetic field. Besides, the highest S ̇ fr (and lowest S ̇ th ) was observed for the triangular configuration, which is nearly 12.79% (and 8.36%) and 13.89% (and 11.18%) higher than that for the circular configurations with the lowest S ̇ fr (and highest S ̇ th ) among four configurations at Re = 200. Furthermore, the magnetic field escalates S ̇ fr by 41.88%, 37.19%, 37.49%, and 34.06% over the base case without the magnetic field for circular, square, rhumbas, and triangular heatsinks, respectively, at Re = 200. These values diminish to 10.50%, 11.46%, 10.51%, and 7.77% as Re increases from 200 to 500. In addition, S ̇ th decreases by 21.98% (or 7.39%), 19.18% (or 6.17%), 20.95% (or 7.15%), and 14.00% (or 3.46%) under the W scenario against the WO scenario for circular, square, rhumbas, and triangular configurations, respectively, at Re of 200 (or 500). Entropy generation Pin-fin heatsink Numerical analysis Magnetic field effect Different Pin-fin shapes Sharma, Kamal verfasserin aut Abdulsalam Mohammed, Abdulrazak verfasserin aut Fouad, Hassan verfasserin aut El-Shaai, Walla verfasserin aut Enthalten in Journal of magnetism and magnetic materials Amsterdam : North-Holland Publ. Co., 1975 580 Online-Ressource (DE-627)271175958 (DE-600)1479000-2 (DE-576)078412331 0304-8853 nnns volume:580 GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 33.16 Elektrizität Magnetismus VZ AR 580 |
| allfields_unstemmed |
10.1016/j.jmmm.2023.170904 doi (DE-627)ELV060094915 (ELSEVIER)S0304-8853(23)00554-1 DE-627 ger DE-627 rda eng 530 VZ 33.16 bkl Hai, Tao verfasserin aut The entropy generation analysis of a pin–fin heatsink with Fe 2023 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The entropy generation analysis was performed to determine the viscose and thermal irreversibilities ( S ̇ fr and S ̇ th ) inside a pin–fin heatsink under the absence (WO) and presence (W) of the magnetic field considering Res of 200, 300, 400, and 500, four different pin–fin shapes, and Fe3O4 ferrofluid coolant. The results demonstrated that S ̇ fr and S ̇ th escalates and diminishes, respectively, by increasing Re or by applying the magnetic field effects. For instance, the increase in Re from 200 to 500 escalates S ̇ fr by 86% and 80% for 4 configurations and under WO and W scenarios of the magnetic field. Besides, the highest S ̇ fr (and lowest S ̇ th ) was observed for the triangular configuration, which is nearly 12.79% (and 8.36%) and 13.89% (and 11.18%) higher than that for the circular configurations with the lowest S ̇ fr (and highest S ̇ th ) among four configurations at Re = 200. Furthermore, the magnetic field escalates S ̇ fr by 41.88%, 37.19%, 37.49%, and 34.06% over the base case without the magnetic field for circular, square, rhumbas, and triangular heatsinks, respectively, at Re = 200. These values diminish to 10.50%, 11.46%, 10.51%, and 7.77% as Re increases from 200 to 500. In addition, S ̇ th decreases by 21.98% (or 7.39%), 19.18% (or 6.17%), 20.95% (or 7.15%), and 14.00% (or 3.46%) under the W scenario against the WO scenario for circular, square, rhumbas, and triangular configurations, respectively, at Re of 200 (or 500). Entropy generation Pin-fin heatsink Numerical analysis Magnetic field effect Different Pin-fin shapes Sharma, Kamal verfasserin aut Abdulsalam Mohammed, Abdulrazak verfasserin aut Fouad, Hassan verfasserin aut El-Shaai, Walla verfasserin aut Enthalten in Journal of magnetism and magnetic materials Amsterdam : North-Holland Publ. Co., 1975 580 Online-Ressource (DE-627)271175958 (DE-600)1479000-2 (DE-576)078412331 0304-8853 nnns volume:580 GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 33.16 Elektrizität Magnetismus VZ AR 580 |
| allfieldsGer |
10.1016/j.jmmm.2023.170904 doi (DE-627)ELV060094915 (ELSEVIER)S0304-8853(23)00554-1 DE-627 ger DE-627 rda eng 530 VZ 33.16 bkl Hai, Tao verfasserin aut The entropy generation analysis of a pin–fin heatsink with Fe 2023 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The entropy generation analysis was performed to determine the viscose and thermal irreversibilities ( S ̇ fr and S ̇ th ) inside a pin–fin heatsink under the absence (WO) and presence (W) of the magnetic field considering Res of 200, 300, 400, and 500, four different pin–fin shapes, and Fe3O4 ferrofluid coolant. The results demonstrated that S ̇ fr and S ̇ th escalates and diminishes, respectively, by increasing Re or by applying the magnetic field effects. For instance, the increase in Re from 200 to 500 escalates S ̇ fr by 86% and 80% for 4 configurations and under WO and W scenarios of the magnetic field. Besides, the highest S ̇ fr (and lowest S ̇ th ) was observed for the triangular configuration, which is nearly 12.79% (and 8.36%) and 13.89% (and 11.18%) higher than that for the circular configurations with the lowest S ̇ fr (and highest S ̇ th ) among four configurations at Re = 200. Furthermore, the magnetic field escalates S ̇ fr by 41.88%, 37.19%, 37.49%, and 34.06% over the base case without the magnetic field for circular, square, rhumbas, and triangular heatsinks, respectively, at Re = 200. These values diminish to 10.50%, 11.46%, 10.51%, and 7.77% as Re increases from 200 to 500. In addition, S ̇ th decreases by 21.98% (or 7.39%), 19.18% (or 6.17%), 20.95% (or 7.15%), and 14.00% (or 3.46%) under the W scenario against the WO scenario for circular, square, rhumbas, and triangular configurations, respectively, at Re of 200 (or 500). Entropy generation Pin-fin heatsink Numerical analysis Magnetic field effect Different Pin-fin shapes Sharma, Kamal verfasserin aut Abdulsalam Mohammed, Abdulrazak verfasserin aut Fouad, Hassan verfasserin aut El-Shaai, Walla verfasserin aut Enthalten in Journal of magnetism and magnetic materials Amsterdam : North-Holland Publ. Co., 1975 580 Online-Ressource (DE-627)271175958 (DE-600)1479000-2 (DE-576)078412331 0304-8853 nnns volume:580 GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 33.16 Elektrizität Magnetismus VZ AR 580 |
| allfieldsSound |
10.1016/j.jmmm.2023.170904 doi (DE-627)ELV060094915 (ELSEVIER)S0304-8853(23)00554-1 DE-627 ger DE-627 rda eng 530 VZ 33.16 bkl Hai, Tao verfasserin aut The entropy generation analysis of a pin–fin heatsink with Fe 2023 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The entropy generation analysis was performed to determine the viscose and thermal irreversibilities ( S ̇ fr and S ̇ th ) inside a pin–fin heatsink under the absence (WO) and presence (W) of the magnetic field considering Res of 200, 300, 400, and 500, four different pin–fin shapes, and Fe3O4 ferrofluid coolant. The results demonstrated that S ̇ fr and S ̇ th escalates and diminishes, respectively, by increasing Re or by applying the magnetic field effects. For instance, the increase in Re from 200 to 500 escalates S ̇ fr by 86% and 80% for 4 configurations and under WO and W scenarios of the magnetic field. Besides, the highest S ̇ fr (and lowest S ̇ th ) was observed for the triangular configuration, which is nearly 12.79% (and 8.36%) and 13.89% (and 11.18%) higher than that for the circular configurations with the lowest S ̇ fr (and highest S ̇ th ) among four configurations at Re = 200. Furthermore, the magnetic field escalates S ̇ fr by 41.88%, 37.19%, 37.49%, and 34.06% over the base case without the magnetic field for circular, square, rhumbas, and triangular heatsinks, respectively, at Re = 200. These values diminish to 10.50%, 11.46%, 10.51%, and 7.77% as Re increases from 200 to 500. In addition, S ̇ th decreases by 21.98% (or 7.39%), 19.18% (or 6.17%), 20.95% (or 7.15%), and 14.00% (or 3.46%) under the W scenario against the WO scenario for circular, square, rhumbas, and triangular configurations, respectively, at Re of 200 (or 500). Entropy generation Pin-fin heatsink Numerical analysis Magnetic field effect Different Pin-fin shapes Sharma, Kamal verfasserin aut Abdulsalam Mohammed, Abdulrazak verfasserin aut Fouad, Hassan verfasserin aut El-Shaai, Walla verfasserin aut Enthalten in Journal of magnetism and magnetic materials Amsterdam : North-Holland Publ. Co., 1975 580 Online-Ressource (DE-627)271175958 (DE-600)1479000-2 (DE-576)078412331 0304-8853 nnns volume:580 GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 33.16 Elektrizität Magnetismus VZ AR 580 |
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Enthalten in Journal of magnetism and magnetic materials 580 volume:580 |
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Enthalten in Journal of magnetism and magnetic materials 580 volume:580 |
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Entropy generation Pin-fin heatsink Numerical analysis Magnetic field effect Different Pin-fin shapes |
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Journal of magnetism and magnetic materials |
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Hai, Tao @@aut@@ Sharma, Kamal @@aut@@ Abdulsalam Mohammed, Abdulrazak @@aut@@ Fouad, Hassan @@aut@@ El-Shaai, Walla @@aut@@ |
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2023-01-01T00:00:00Z |
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Hai, Tao |
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Hai, Tao ddc 530 bkl 33.16 misc Entropy generation misc Pin-fin heatsink misc Numerical analysis misc Magnetic field effect misc Different Pin-fin shapes The entropy generation analysis of a pin–fin heatsink with Fe |
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530 VZ 33.16 bkl The entropy generation analysis of a pin–fin heatsink with Fe Entropy generation Pin-fin heatsink Numerical analysis Magnetic field effect Different Pin-fin shapes |
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ddc 530 bkl 33.16 misc Entropy generation misc Pin-fin heatsink misc Numerical analysis misc Magnetic field effect misc Different Pin-fin shapes |
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ddc 530 bkl 33.16 misc Entropy generation misc Pin-fin heatsink misc Numerical analysis misc Magnetic field effect misc Different Pin-fin shapes |
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The entropy generation analysis of a pin–fin heatsink with Fe |
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Hai, Tao |
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Journal of magnetism and magnetic materials |
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Hai, Tao Sharma, Kamal Abdulsalam Mohammed, Abdulrazak Fouad, Hassan El-Shaai, Walla |
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the entropy generation analysis of a pin–fin heatsink with fe |
| title_auth |
The entropy generation analysis of a pin–fin heatsink with Fe |
| abstract |
The entropy generation analysis was performed to determine the viscose and thermal irreversibilities ( S ̇ fr and S ̇ th ) inside a pin–fin heatsink under the absence (WO) and presence (W) of the magnetic field considering Res of 200, 300, 400, and 500, four different pin–fin shapes, and Fe3O4 ferrofluid coolant. The results demonstrated that S ̇ fr and S ̇ th escalates and diminishes, respectively, by increasing Re or by applying the magnetic field effects. For instance, the increase in Re from 200 to 500 escalates S ̇ fr by 86% and 80% for 4 configurations and under WO and W scenarios of the magnetic field. Besides, the highest S ̇ fr (and lowest S ̇ th ) was observed for the triangular configuration, which is nearly 12.79% (and 8.36%) and 13.89% (and 11.18%) higher than that for the circular configurations with the lowest S ̇ fr (and highest S ̇ th ) among four configurations at Re = 200. Furthermore, the magnetic field escalates S ̇ fr by 41.88%, 37.19%, 37.49%, and 34.06% over the base case without the magnetic field for circular, square, rhumbas, and triangular heatsinks, respectively, at Re = 200. These values diminish to 10.50%, 11.46%, 10.51%, and 7.77% as Re increases from 200 to 500. In addition, S ̇ th decreases by 21.98% (or 7.39%), 19.18% (or 6.17%), 20.95% (or 7.15%), and 14.00% (or 3.46%) under the W scenario against the WO scenario for circular, square, rhumbas, and triangular configurations, respectively, at Re of 200 (or 500). |
| abstractGer |
The entropy generation analysis was performed to determine the viscose and thermal irreversibilities ( S ̇ fr and S ̇ th ) inside a pin–fin heatsink under the absence (WO) and presence (W) of the magnetic field considering Res of 200, 300, 400, and 500, four different pin–fin shapes, and Fe3O4 ferrofluid coolant. The results demonstrated that S ̇ fr and S ̇ th escalates and diminishes, respectively, by increasing Re or by applying the magnetic field effects. For instance, the increase in Re from 200 to 500 escalates S ̇ fr by 86% and 80% for 4 configurations and under WO and W scenarios of the magnetic field. Besides, the highest S ̇ fr (and lowest S ̇ th ) was observed for the triangular configuration, which is nearly 12.79% (and 8.36%) and 13.89% (and 11.18%) higher than that for the circular configurations with the lowest S ̇ fr (and highest S ̇ th ) among four configurations at Re = 200. Furthermore, the magnetic field escalates S ̇ fr by 41.88%, 37.19%, 37.49%, and 34.06% over the base case without the magnetic field for circular, square, rhumbas, and triangular heatsinks, respectively, at Re = 200. These values diminish to 10.50%, 11.46%, 10.51%, and 7.77% as Re increases from 200 to 500. In addition, S ̇ th decreases by 21.98% (or 7.39%), 19.18% (or 6.17%), 20.95% (or 7.15%), and 14.00% (or 3.46%) under the W scenario against the WO scenario for circular, square, rhumbas, and triangular configurations, respectively, at Re of 200 (or 500). |
| abstract_unstemmed |
The entropy generation analysis was performed to determine the viscose and thermal irreversibilities ( S ̇ fr and S ̇ th ) inside a pin–fin heatsink under the absence (WO) and presence (W) of the magnetic field considering Res of 200, 300, 400, and 500, four different pin–fin shapes, and Fe3O4 ferrofluid coolant. The results demonstrated that S ̇ fr and S ̇ th escalates and diminishes, respectively, by increasing Re or by applying the magnetic field effects. For instance, the increase in Re from 200 to 500 escalates S ̇ fr by 86% and 80% for 4 configurations and under WO and W scenarios of the magnetic field. Besides, the highest S ̇ fr (and lowest S ̇ th ) was observed for the triangular configuration, which is nearly 12.79% (and 8.36%) and 13.89% (and 11.18%) higher than that for the circular configurations with the lowest S ̇ fr (and highest S ̇ th ) among four configurations at Re = 200. Furthermore, the magnetic field escalates S ̇ fr by 41.88%, 37.19%, 37.49%, and 34.06% over the base case without the magnetic field for circular, square, rhumbas, and triangular heatsinks, respectively, at Re = 200. These values diminish to 10.50%, 11.46%, 10.51%, and 7.77% as Re increases from 200 to 500. In addition, S ̇ th decreases by 21.98% (or 7.39%), 19.18% (or 6.17%), 20.95% (or 7.15%), and 14.00% (or 3.46%) under the W scenario against the WO scenario for circular, square, rhumbas, and triangular configurations, respectively, at Re of 200 (or 500). |
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The entropy generation analysis of a pin–fin heatsink with Fe |
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Sharma, Kamal Abdulsalam Mohammed, Abdulrazak Fouad, Hassan El-Shaai, Walla |
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| score |
7.4003944 |