Numerical study of turbulent annular impinging jet flow and heat transfer from a flat surface
• Turbulent annular impinging jet heat transfer is numerically investigated. • Realizable k-ε turbulence model is chosen after validation against experimental data. • Three different flow-patterns as function of different parameters are identified. • Flow-field for small jet-to-target separation dis...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Afroz, Farhana [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2018 |
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| Schlagwörter: |
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| Umfang: |
19 |
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| Übergeordnetes Werk: |
Enthalten in: Wind resource mapping and energy estimation in complex terrain: A framework based on field observations and computational fluid dynamics - Radünz, William Corrêa ELSEVIER, 2020, design, processes, equipment, economics, Amsterdam [u.a.] |
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| Übergeordnetes Werk: |
volume:138 ; year:2018 ; day:25 ; month:06 ; pages:154-172 ; extent:19 |
| Links: |
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| DOI / URN: |
10.1016/j.applthermaleng.2018.04.007 |
|---|
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ELV043432042 |
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| 520 | |a • Turbulent annular impinging jet heat transfer is numerically investigated. • Realizable k-ε turbulence model is chosen after validation against experimental data. • Three different flow-patterns as function of different parameters are identified. • Flow-field for small jet-to-target separation distance have distinguished reverse stagnation flow. • Compared to the round jet impingement, 10–15% heat transfer enhancement is achieved. | ||
| 650 | 7 | |a Jet impingement heat transfer |2 Elsevier | |
| 650 | 7 | |a Impinging jet |2 Elsevier | |
| 650 | 7 | |a Reverse stagnation flow |2 Elsevier | |
| 650 | 7 | |a Turbulent jet |2 Elsevier | |
| 650 | 7 | |a Annular jet |2 Elsevier | |
| 650 | 7 | |a Realizable <ce:italic>k-ε</ce:italic> turbulence model |2 Elsevier | |
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10.1016/j.applthermaleng.2018.04.007 doi GBV00000000000700.pica (DE-627)ELV043432042 (ELSEVIER)S1359-4311(18)30874-3 DE-627 ger DE-627 rakwb eng 530 620 VZ 52.56 bkl Afroz, Farhana verfasserin aut Numerical study of turbulent annular impinging jet flow and heat transfer from a flat surface 2018 19 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier • Turbulent annular impinging jet heat transfer is numerically investigated. • Realizable k-ε turbulence model is chosen after validation against experimental data. • Three different flow-patterns as function of different parameters are identified. • Flow-field for small jet-to-target separation distance have distinguished reverse stagnation flow. • Compared to the round jet impingement, 10–15% heat transfer enhancement is achieved. Jet impingement heat transfer Elsevier Impinging jet Elsevier Reverse stagnation flow Elsevier Turbulent jet Elsevier Annular jet Elsevier Realizable <ce:italic>k-ε</ce:italic> turbulence model Elsevier Sharif, Muhammad A.R. oth Enthalten in Elsevier Science Radünz, William Corrêa ELSEVIER Wind resource mapping and energy estimation in complex terrain: A framework based on field observations and computational fluid dynamics 2020 design, processes, equipment, economics Amsterdam [u.a.] (DE-627)ELV003905551 volume:138 year:2018 day:25 month:06 pages:154-172 extent:19 https://doi.org/10.1016/j.applthermaleng.2018.04.007 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U 52.56 Regenerative Energieformen alternative Energieformen VZ AR 138 2018 25 0625 154-172 19 |
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10.1016/j.applthermaleng.2018.04.007 doi GBV00000000000700.pica (DE-627)ELV043432042 (ELSEVIER)S1359-4311(18)30874-3 DE-627 ger DE-627 rakwb eng 530 620 VZ 52.56 bkl Afroz, Farhana verfasserin aut Numerical study of turbulent annular impinging jet flow and heat transfer from a flat surface 2018 19 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier • Turbulent annular impinging jet heat transfer is numerically investigated. • Realizable k-ε turbulence model is chosen after validation against experimental data. • Three different flow-patterns as function of different parameters are identified. • Flow-field for small jet-to-target separation distance have distinguished reverse stagnation flow. • Compared to the round jet impingement, 10–15% heat transfer enhancement is achieved. Jet impingement heat transfer Elsevier Impinging jet Elsevier Reverse stagnation flow Elsevier Turbulent jet Elsevier Annular jet Elsevier Realizable <ce:italic>k-ε</ce:italic> turbulence model Elsevier Sharif, Muhammad A.R. oth Enthalten in Elsevier Science Radünz, William Corrêa ELSEVIER Wind resource mapping and energy estimation in complex terrain: A framework based on field observations and computational fluid dynamics 2020 design, processes, equipment, economics Amsterdam [u.a.] (DE-627)ELV003905551 volume:138 year:2018 day:25 month:06 pages:154-172 extent:19 https://doi.org/10.1016/j.applthermaleng.2018.04.007 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U 52.56 Regenerative Energieformen alternative Energieformen VZ AR 138 2018 25 0625 154-172 19 |
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10.1016/j.applthermaleng.2018.04.007 doi GBV00000000000700.pica (DE-627)ELV043432042 (ELSEVIER)S1359-4311(18)30874-3 DE-627 ger DE-627 rakwb eng 530 620 VZ 52.56 bkl Afroz, Farhana verfasserin aut Numerical study of turbulent annular impinging jet flow and heat transfer from a flat surface 2018 19 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier • Turbulent annular impinging jet heat transfer is numerically investigated. • Realizable k-ε turbulence model is chosen after validation against experimental data. • Three different flow-patterns as function of different parameters are identified. • Flow-field for small jet-to-target separation distance have distinguished reverse stagnation flow. • Compared to the round jet impingement, 10–15% heat transfer enhancement is achieved. Jet impingement heat transfer Elsevier Impinging jet Elsevier Reverse stagnation flow Elsevier Turbulent jet Elsevier Annular jet Elsevier Realizable <ce:italic>k-ε</ce:italic> turbulence model Elsevier Sharif, Muhammad A.R. oth Enthalten in Elsevier Science Radünz, William Corrêa ELSEVIER Wind resource mapping and energy estimation in complex terrain: A framework based on field observations and computational fluid dynamics 2020 design, processes, equipment, economics Amsterdam [u.a.] (DE-627)ELV003905551 volume:138 year:2018 day:25 month:06 pages:154-172 extent:19 https://doi.org/10.1016/j.applthermaleng.2018.04.007 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U 52.56 Regenerative Energieformen alternative Energieformen VZ AR 138 2018 25 0625 154-172 19 |
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• Turbulent annular impinging jet heat transfer is numerically investigated. • Realizable k-ε turbulence model is chosen after validation against experimental data. • Three different flow-patterns as function of different parameters are identified. • Flow-field for small jet-to-target separation distance have distinguished reverse stagnation flow. • Compared to the round jet impingement, 10–15% heat transfer enhancement is achieved. |
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• Turbulent annular impinging jet heat transfer is numerically investigated. • Realizable k-ε turbulence model is chosen after validation against experimental data. • Three different flow-patterns as function of different parameters are identified. • Flow-field for small jet-to-target separation distance have distinguished reverse stagnation flow. • Compared to the round jet impingement, 10–15% heat transfer enhancement is achieved. |
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• Turbulent annular impinging jet heat transfer is numerically investigated. • Realizable k-ε turbulence model is chosen after validation against experimental data. • Three different flow-patterns as function of different parameters are identified. • Flow-field for small jet-to-target separation distance have distinguished reverse stagnation flow. • Compared to the round jet impingement, 10–15% heat transfer enhancement is achieved. |
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