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f | 1 | { | f | 1 | { |
2 | "author": "Secchi, F.", | 2 | "author": "Secchi, F.", | ||
3 | "author_email": "", | 3 | "author_email": "", | ||
4 | "creator_user_id": "17755db4-395a-4b3b-ac09-e8e3484ca700", | 4 | "creator_user_id": "17755db4-395a-4b3b-ac09-e8e3484ca700", | ||
5 | "doi": "10.35097/1279", | 5 | "doi": "10.35097/1279", | ||
6 | "doi_date_published": "2023", | 6 | "doi_date_published": "2023", | ||
7 | "doi_publisher": "", | 7 | "doi_publisher": "", | ||
8 | "doi_status": "True", | 8 | "doi_status": "True", | ||
9 | "extra_authors": [ | 9 | "extra_authors": [ | ||
10 | { | 10 | { | ||
11 | "extra_author": "Magagnato, F.", | 11 | "extra_author": "Magagnato, F.", | ||
12 | "orcid": "" | 12 | "orcid": "" | ||
13 | } | 13 | } | ||
14 | ], | 14 | ], | ||
15 | "groups": [], | 15 | "groups": [], | ||
16 | "id": "d5098115-8616-428d-8520-475cd0cbe970", | 16 | "id": "d5098115-8616-428d-8520-475cd0cbe970", | ||
17 | "isopen": false, | 17 | "isopen": false, | ||
18 | "license_id": "CC BY-NC 4.0 Attribution-NonCommercial", | 18 | "license_id": "CC BY-NC 4.0 Attribution-NonCommercial", | ||
19 | "license_title": "CC BY-NC 4.0 Attribution-NonCommercial", | 19 | "license_title": "CC BY-NC 4.0 Attribution-NonCommercial", | ||
20 | "metadata_created": "2023-08-04T08:50:26.154091", | 20 | "metadata_created": "2023-08-04T08:50:26.154091", | ||
t | 21 | "metadata_modified": "2023-08-04T08:50:26.154097", | t | 21 | "metadata_modified": "2023-08-04T08:51:54.652996", |
22 | "name": "rdr-doi-10-35097-1279", | 22 | "name": "rdr-doi-10-35097-1279", | ||
23 | "notes": "Abstract: The heat transfer between an impinging circular | 23 | "notes": "Abstract: The heat transfer between an impinging circular | ||
24 | jet and a flat plate is studied by means of direct numerical | 24 | jet and a flat plate is studied by means of direct numerical | ||
25 | simulations for different Prandtl numbers of the fluid. The thermal | 25 | simulations for different Prandtl numbers of the fluid. The thermal | ||
26 | field is resolved for $Pr=1$, $0.72$, $0.025$, and $0.01$. The flow is | 26 | field is resolved for $Pr=1$, $0.72$, $0.025$, and $0.01$. The flow is | ||
27 | incompressible and the temperature is treated as a passive scalar | 27 | incompressible and the temperature is treated as a passive scalar | ||
28 | field. The jet originates from a fully developed turbulent pipe flow | 28 | field. The jet originates from a fully developed turbulent pipe flow | ||
29 | and impinges perpendicularly on a smooth solid heated plate placed at | 29 | and impinges perpendicularly on a smooth solid heated plate placed at | ||
30 | two pipe diameters distance from the jet exit section. The values of | 30 | two pipe diameters distance from the jet exit section. The values of | ||
31 | Reynolds numbers based on the pipe diameter and bulk mean velocity in | 31 | Reynolds numbers based on the pipe diameter and bulk mean velocity in | ||
32 | the pipe are set to $Re=5300$ and $Re=10000$. Inflow boundary | 32 | the pipe are set to $Re=5300$ and $Re=10000$. Inflow boundary | ||
33 | conditions are enforced using a precursor simulation. Heat transfer at | 33 | conditions are enforced using a precursor simulation. Heat transfer at | ||
34 | the wall is addressed through the Nusselt number distribution and main | 34 | the wall is addressed through the Nusselt number distribution and main | ||
35 | flow field statistics. At fixed Reynolds number it is shown that the | 35 | flow field statistics. At fixed Reynolds number it is shown that the | ||
36 | Prandtl number influences the intensity of the Nusselt number at a | 36 | Prandtl number influences the intensity of the Nusselt number at a | ||
37 | given radial location, and that the Nusselt number distribution along | 37 | given radial location, and that the Nusselt number distribution along | ||
38 | the plate exhibit similar features at different Prandtl numbers. The | 38 | the plate exhibit similar features at different Prandtl numbers. The | ||
39 | characteristic secondary peak in the Nusselt number distribution is | 39 | characteristic secondary peak in the Nusselt number distribution is | ||
40 | found for both Reynolds numbers for $Pr=0.025$ and $Pr=0.01$. All the | 40 | found for both Reynolds numbers for $Pr=0.025$ and $Pr=0.01$. All the | ||
41 | simulations presented in this study were performed with the high order | 41 | simulations presented in this study were performed with the high order | ||
42 | spectral element code Nek5000.\r\nTechnicalRemarks: Data contain mean | 42 | spectral element code Nek5000.\r\nTechnicalRemarks: Data contain mean | ||
43 | flow field statistics along the impingement wall of a turbulent | 43 | flow field statistics along the impingement wall of a turbulent | ||
44 | impinging jet at Re=5300 and Re=10000. Data are separated in | 44 | impinging jet at Re=5300 and Re=10000. Data are separated in | ||
45 | directories for each Reynolds number case. For each case, mean flow | 45 | directories for each Reynolds number case. For each case, mean flow | ||
46 | statistics of the precursor pipe flow simulation are also reported. | 46 | statistics of the precursor pipe flow simulation are also reported. | ||
47 | Data are stored as csv ascii files and information about the columns | 47 | Data are stored as csv ascii files and information about the columns | ||
48 | are found directly in the files.", | 48 | are found directly in the files.", | ||
49 | "num_resources": 0, | 49 | "num_resources": 0, | ||
50 | "num_tags": 4, | 50 | "num_tags": 4, | ||
51 | "orcid": "0000-0001-9161-5542", | 51 | "orcid": "0000-0001-9161-5542", | ||
52 | "organization": { | 52 | "organization": { | ||
53 | "approval_status": "approved", | 53 | "approval_status": "approved", | ||
54 | "created": "2023-01-12T13:30:23.238233", | 54 | "created": "2023-01-12T13:30:23.238233", | ||
55 | "description": "RADAR (Research Data Repository) is a | 55 | "description": "RADAR (Research Data Repository) is a | ||
56 | cross-disciplinary repository for archiving and publishing research | 56 | cross-disciplinary repository for archiving and publishing research | ||
57 | data from completed scientific studies and projects. The focus is on | 57 | data from completed scientific studies and projects. The focus is on | ||
58 | research data from subjects that do not yet have their own | 58 | research data from subjects that do not yet have their own | ||
59 | discipline-specific infrastructures for research data management. ", | 59 | discipline-specific infrastructures for research data management. ", | ||
60 | "id": "013c89a9-383c-4200-8baa-0f78bf1d91f9", | 60 | "id": "013c89a9-383c-4200-8baa-0f78bf1d91f9", | ||
61 | "image_url": "radar-logo.svg", | 61 | "image_url": "radar-logo.svg", | ||
62 | "is_organization": true, | 62 | "is_organization": true, | ||
63 | "name": "radar", | 63 | "name": "radar", | ||
64 | "state": "active", | 64 | "state": "active", | ||
65 | "title": "RADAR", | 65 | "title": "RADAR", | ||
66 | "type": "organization" | 66 | "type": "organization" | ||
67 | }, | 67 | }, | ||
68 | "owner_org": "013c89a9-383c-4200-8baa-0f78bf1d91f9", | 68 | "owner_org": "013c89a9-383c-4200-8baa-0f78bf1d91f9", | ||
69 | "private": false, | 69 | "private": false, | ||
70 | "production_year": "2021", | 70 | "production_year": "2021", | ||
71 | "publication_year": "2023", | 71 | "publication_year": "2023", | ||
72 | "publishers": [ | 72 | "publishers": [ | ||
73 | { | 73 | { | ||
74 | "publisher": "Karlsruhe Institute of Technology" | 74 | "publisher": "Karlsruhe Institute of Technology" | ||
75 | } | 75 | } | ||
76 | ], | 76 | ], | ||
77 | "relationships_as_object": [], | 77 | "relationships_as_object": [], | ||
78 | "relationships_as_subject": [], | 78 | "relationships_as_subject": [], | ||
79 | "repository_name": "RADAR (Research Data Repository)", | 79 | "repository_name": "RADAR (Research Data Repository)", | ||
80 | "resources": [], | 80 | "resources": [], | ||
81 | "services_used_list": "", | 81 | "services_used_list": "", | ||
82 | "source_metadata_created": "2023", | 82 | "source_metadata_created": "2023", | ||
83 | "source_metadata_modified": "", | 83 | "source_metadata_modified": "", | ||
84 | "state": "active", | 84 | "state": "active", | ||
85 | "subject_areas": [ | 85 | "subject_areas": [ | ||
86 | { | 86 | { | ||
87 | "subject_area_additional": "", | 87 | "subject_area_additional": "", | ||
88 | "subject_area_name": "Engineering" | 88 | "subject_area_name": "Engineering" | ||
89 | } | 89 | } | ||
90 | ], | 90 | ], | ||
91 | "tags": [ | 91 | "tags": [ | ||
92 | { | 92 | { | ||
93 | "display_name": "Impinging Jet", | 93 | "display_name": "Impinging Jet", | ||
94 | "id": "ac8ef925-c9a6-4207-8d7a-606913c3b511", | 94 | "id": "ac8ef925-c9a6-4207-8d7a-606913c3b511", | ||
95 | "name": "Impinging Jet", | 95 | "name": "Impinging Jet", | ||
96 | "state": "active", | 96 | "state": "active", | ||
97 | "vocabulary_id": null | 97 | "vocabulary_id": null | ||
98 | }, | 98 | }, | ||
99 | { | 99 | { | ||
100 | "display_name": "Low Prandtl Number", | 100 | "display_name": "Low Prandtl Number", | ||
101 | "id": "f8971ed8-97f0-4cf9-a06f-f87e1fda22a5", | 101 | "id": "f8971ed8-97f0-4cf9-a06f-f87e1fda22a5", | ||
102 | "name": "Low Prandtl Number", | 102 | "name": "Low Prandtl Number", | ||
103 | "state": "active", | 103 | "state": "active", | ||
104 | "vocabulary_id": null | 104 | "vocabulary_id": null | ||
105 | }, | 105 | }, | ||
106 | { | 106 | { | ||
107 | "display_name": "SEM", | 107 | "display_name": "SEM", | ||
108 | "id": "3e597f0a-934a-4737-822d-aa6fa1c13640", | 108 | "id": "3e597f0a-934a-4737-822d-aa6fa1c13640", | ||
109 | "name": "SEM", | 109 | "name": "SEM", | ||
110 | "state": "active", | 110 | "state": "active", | ||
111 | "vocabulary_id": null | 111 | "vocabulary_id": null | ||
112 | }, | 112 | }, | ||
113 | { | 113 | { | ||
114 | "display_name": "Turbulent Heat Transfer", | 114 | "display_name": "Turbulent Heat Transfer", | ||
115 | "id": "dafa5a41-42b1-4048-8c4f-98bd42b80d80", | 115 | "id": "dafa5a41-42b1-4048-8c4f-98bd42b80d80", | ||
116 | "name": "Turbulent Heat Transfer", | 116 | "name": "Turbulent Heat Transfer", | ||
117 | "state": "active", | 117 | "state": "active", | ||
118 | "vocabulary_id": null | 118 | "vocabulary_id": null | ||
119 | } | 119 | } | ||
120 | ], | 120 | ], | ||
121 | "title": "Dns of turbulent heat transfer in impinging jets at | 121 | "title": "Dns of turbulent heat transfer in impinging jets at | ||
122 | different reynolds and prandtl numbers", | 122 | different reynolds and prandtl numbers", | ||
123 | "type": "vdataset", | 123 | "type": "vdataset", | ||
124 | "url": "https://doi.org/10.35097/1279" | 124 | "url": "https://doi.org/10.35097/1279" | ||
125 | } | 125 | } |