WEKO3
アイテム
{"_buckets": {"deposit": "fbfff72c-927b-4a4d-b624-dc2c0cf2f417"}, "_deposit": {"created_by": 31, "id": "2258", "owners": [31], "pid": {"revision_id": 0, "type": "depid", "value": "2258"}, "status": "published"}, "_oai": {"id": "oai:oist.repo.nii.ac.jp:00002258", "sets": ["16"]}, "author_link": ["14795", "14794"], "item_10001_biblio_info_7": {"attribute_name": "Bibliographic Information", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2021-08-19", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "8", "bibliographicPageStart": "L082602", "bibliographicVolumeNumber": "6", "bibliographic_titles": [{}, {"bibliographic_title": "Physical Review Fluids", "bibliographic_titleLang": "en"}]}]}, "item_10001_creator_3": {"attribute_name": "Author", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Chola, Kalale"}], "nameIdentifiers": [{"nameIdentifier": "14794", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Chakraborty, Pinaki"}], "nameIdentifiers": [{"nameIdentifier": "14795", "nameIdentifierScheme": "WEKO"}]}]}, "item_10001_description_5": {"attribute_name": "Abstract", "attribute_value_mlt": [{"subitem_description": "A core attribute of any turbulent flow is the rate at which it dissipates energy ɛ. In his classic study from 1935, Taylor invoked rotational symmetry to transform the original cumbersome expression for ɛ into a remarkably simple formula but for which it would be practically impossible to compute ɛ in most experiments. Taylor\u0027s analysis, though ingenious, leaves it unclear if the formula truly conforms with rotational symmetry. We use the rigorous approach of Lie groups and show that Taylor\u0027s formula indeed holds for rotational symmetry. Further, we find that the formula is surprisingly robust—it holds, as is, for a distinctly different symmetry: reflectional symmetry. Additionally, we highlight that the widely used tests for identifying flow symmetries can yield misleading results. With rigor, precision, and clarity, the machinery of Lie groups delineates the underlying symmetries that dictate turbulent flows.", "subitem_description_type": "Other"}]}, "item_10001_publisher_8": {"attribute_name": "Publisher", "attribute_value_mlt": [{"subitem_publisher": "American Physical Society"}]}, "item_10001_relation_14": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type": "isIdenticalTo", "subitem_relation_type_id": {"subitem_relation_type_id_text": "info:doi/10.1103/PhysRevFluids.6.L082602", "subitem_relation_type_select": "DOI"}}]}, "item_10001_relation_17": {"attribute_name": "Related site", "attribute_value_mlt": [{"subitem_relation_type_id": {"subitem_relation_type_id_text": "https://journals.aps.org/prfluids/abstract/10.1103/PhysRevFluids.6.L082602", "subitem_relation_type_select": "URI"}}]}, "item_10001_rights_15": {"attribute_name": "Rights", "attribute_value_mlt": [{"subitem_rights": "© 2021 American Physical Society"}]}, "item_10001_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "2469-990X", "subitem_source_identifier_type": "ISSN"}]}, "item_10001_version_type_20": {"attribute_name": "Author\u0027s flag", "attribute_value_mlt": [{"subitem_version_resource": "http://purl.org/coar/version/c_970fb48d4fbd8a85", "subitem_version_type": "VoR"}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2021-09-09"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "Chola-2021-Symmetry analysis of the turbulent.pdf", "filesize": [{"value": "202.9 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensefree": "CC BY 4.0\nCreative Commons Attribution 4.0 International (https://creativecommons.org/licenses/by/4.0/)", "licensetype": "license_free", "mimetype": "application/pdf", "size": 202900.0, "url": {"label": "Chola-2021-Symmetry analysis of the turbulent", "url": "https://oist.repo.nii.ac.jp/record/2258/files/Chola-2021-Symmetry analysis of the turbulent.pdf"}, "version_id": "cb5f0949-f79b-4fe0-85ac-298028077dcb"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "ENERGY-DISSIPATION", "subitem_subject_scheme": "Other"}]}, "item_language": {"attribute_name": "言語", "attribute_value_mlt": [{"subitem_language": "eng"}]}, "item_resource_type": {"attribute_name": "資源タイプ", "attribute_value_mlt": [{"resourcetype": "journal article", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "Symmetry analysis of the turbulent dissipation rate", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Symmetry analysis of the turbulent dissipation rate", "subitem_title_language": "en"}]}, "item_type_id": "10001", "owner": "31", "path": ["16"], "permalink_uri": "https://oist.repo.nii.ac.jp/records/2258", "pubdate": {"attribute_name": "公開日", "attribute_value": "2021-09-09"}, "publish_date": "2021-09-09", "publish_status": "0", "recid": "2258", "relation": {}, "relation_version_is_last": true, "title": ["Symmetry analysis of the turbulent dissipation rate"], "weko_shared_id": 31}
Symmetry analysis of the turbulent dissipation rate
https://oist.repo.nii.ac.jp/records/2258
https://oist.repo.nii.ac.jp/records/2258284e6ab9-e139-459a-9be5-ba5ef004efa4
名前 / ファイル | ライセンス | アクション |
---|---|---|
Chola-2021-Symmetry analysis of the turbulent (202.9 kB)
|
CC BY 4.0
Creative Commons Attribution 4.0 International (https://creativecommons.org/licenses/by/4.0/) |
Item type | 学術雑誌論文 / Journal Article(1) | |||||
---|---|---|---|---|---|---|
公開日 | 2021-09-09 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Symmetry analysis of the turbulent dissipation rate | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | ENERGY-DISSIPATION | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | journal article | |||||
著者(英) |
Chola, Kalale
× Chola, Kalale× Chakraborty, Pinaki |
|||||
書誌情報 |
en : Physical Review Fluids 巻 6, 号 8, p. L082602, 発行日 2021-08-19 |
|||||
抄録 | ||||||
内容記述タイプ | Other | |||||
内容記述 | A core attribute of any turbulent flow is the rate at which it dissipates energy ɛ. In his classic study from 1935, Taylor invoked rotational symmetry to transform the original cumbersome expression for ɛ into a remarkably simple formula but for which it would be practically impossible to compute ɛ in most experiments. Taylor's analysis, though ingenious, leaves it unclear if the formula truly conforms with rotational symmetry. We use the rigorous approach of Lie groups and show that Taylor's formula indeed holds for rotational symmetry. Further, we find that the formula is surprisingly robust—it holds, as is, for a distinctly different symmetry: reflectional symmetry. Additionally, we highlight that the widely used tests for identifying flow symmetries can yield misleading results. With rigor, precision, and clarity, the machinery of Lie groups delineates the underlying symmetries that dictate turbulent flows. | |||||
出版者 | ||||||
出版者 | American Physical Society | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 2469-990X | |||||
DOI | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | DOI | |||||
関連識別子 | info:doi/10.1103/PhysRevFluids.6.L082602 | |||||
権利 | ||||||
権利情報 | © 2021 American Physical Society | |||||
関連サイト | ||||||
識別子タイプ | URI | |||||
関連識別子 | https://journals.aps.org/prfluids/abstract/10.1103/PhysRevFluids.6.L082602 | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 |