WEKO3
アイテム
{"_buckets": {"deposit": "412e16ad-e8b9-458d-8879-735b9972b0a9"}, "_deposit": {"created_by": 20, "id": "20222", "owners": [20], "pid": {"revision_id": 0, "type": "depid", "value": "20222"}, "status": "published"}, "_oai": {"id": "oai:doshisha.repo.nii.ac.jp:00020222", "sets": ["3840", "8423"]}, "author_link": ["136", "2392", "15953"], "item_1693811493084": {"attribute_name": "出版タイプ", "attribute_value_mlt": [{"subitem_version_resource": "http://purl.org/coar/version/c_970fb48d4fbd8a85", "subitem_version_type": "VoR"}]}, "item_1694490770713": {"attribute_name": "権利者情報", "attribute_value_mlt": [{"nameIdentifiers": [{"nameIdentifier": "DA03974933", "nameIdentifierScheme": "AID"}], "rightHolderNames": [{"rightHolderLanguage": "ja", "rightHolderName": "同志社大学理工学研究所"}, {"rightHolderLanguage": "en", "rightHolderName": "Science and Engineering Research Institute of Doshisha University"}]}]}, "item_1_biblio_info_14": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2008-04-30", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "1", "bibliographicPageEnd": "66", "bibliographicPageStart": "53", "bibliographicVolumeNumber": "49", "bibliographic_titles": [{"bibliographic_title": "同志社大学理工学研究報告", "bibliographic_titleLang": "ja"}, {"bibliographic_title": "The Science and Engineering Review of Doshisha University", "bibliographic_titleLang": "en"}]}]}, "item_1_date_46": {"attribute_name": "登録日", "attribute_value_mlt": [{"subitem_date_issued_datetime": "2008-05-08"}]}, "item_1_date_47": {"attribute_name": "更新日", "attribute_value_mlt": [{"subitem_date_issued_datetime": "2020-09-10"}]}, "item_1_description_12": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "流体工学において、付加質量および仮想質量は、非常に興味深い問題の1つである。本論文では、2次元柱状物体の付加質量係数の高速計算法に関するものである。2次元物体が非圧縮粘性流体中で微小振幅するという仮定の下、full Navier-Stokes方程式を線形近似し、支配方程式がBrinkman方程式になることを利用する。解法は、特異点としてBrinkman方程式の基本解をおいた離散特異点法を用いる。また、離散特異点法の有効性を検証するため、有限差分法を用いてfull Navier-Stokes方程式を解き、正方形柱の結果を離散特異点法の結果と比較する。結果、線形近似の有効範囲を示し、線形近似誤差に関する流れ場の詳細を明らかにした。", "subitem_description_language": "ja", "subitem_description_type": "Abstract"}, {"subitem_description": "In many fluid-structure interaction problems, the virtual mass, namely, the added mass, is one of important concepts. In the present study, we consider a simple method to specify the added-mass coefficients of arbitrary two-dimensional bodies with non-simple cross sections, efficiently and conveniently. Specifically, we consider a two-dimensional incompressible and viscous fluid under the assumption of infinitesimal oscillation amplitude of the body, and properly modify the full Navier-Stokes equations into linear equations, that is, the Brinkman equations. The solving method is based on a discrete singularity method (referred to as DSM), in which we employ a fundamental solution of the Brinkman equations as a singularity. In order to show the method\u0027s effectivity and validity, we compute a square cylinder in infinite flow field. Concretely speaking, we solve the full Navier-Stokes equations by a finite difference method (FDM), and compare such solutions with the DSMs. As a result, we reveal the non-linear amplitude effect and specify the valid range of the DSM.", "subitem_description_language": "en", "subitem_description_type": "Abstract"}]}, "item_1_description_25": {"attribute_name": "フォーマット", "attribute_value_mlt": [{"subitem_description": "application/pdf", "subitem_description_type": "Other"}]}, "item_1_identifier_registration": {"attribute_name": "ID登録", "attribute_value_mlt": [{"subitem_identifier_reg_text": "10.14988/pa.2017.0000011382", "subitem_identifier_reg_type": "JaLC"}]}, "item_1_publisher_15": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "同志社大学理工学研究所", "subitem_publisher_language": "ja"}]}, "item_1_publisher_16": {"attribute_name": "出版者(英)", "attribute_value_mlt": [{"subitem_publisher": "Science and Engineering Research Institute of Doshisha University", "subitem_publisher_language": "en"}]}, "item_1_relation_24": {"attribute_name": "関連サイト", "attribute_value_mlt": [{"subitem_relation_name": [{"subitem_relation_name_language": "ja", "subitem_relation_name_text": "掲載刊行物所蔵情報へのリンク / Link to Contents"}], "subitem_relation_type": "isFormatOf", "subitem_relation_type_id": {"subitem_relation_type_id_text": "https://doors.doshisha.ac.jp/opac/opac_link/bibid/SB00960326/?lang=0", "subitem_relation_type_select": "URI"}}]}, "item_1_select_44": {"attribute_name": "登録者", "attribute_value_mlt": [{"subitem_select_item": "us000001_IKOU"}]}, "item_1_select_45": {"attribute_name": "更新者", "attribute_value_mlt": [{"subitem_select_item": "ji_gkj16"}]}, "item_1_source_id_17": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "00368172", "subitem_source_identifier_type": "PISSN"}]}, "item_1_source_id_19": {"attribute_name": "書誌レコードID", "attribute_value_mlt": [{"subitem_source_identifier": "AN00165868", "subitem_source_identifier_type": "NCID"}]}, "item_1_subject_27": {"attribute_name": "日本十進分類法", "attribute_value_mlt": [{"subitem_subject": "423.83", "subitem_subject_scheme": "NDC"}]}, "item_1_text_48": {"attribute_name": "旧メタデータID", "attribute_value_mlt": [{"subitem_text_value": "13870"}]}, "item_1_text_8": {"attribute_name": "著者所属", "attribute_value_mlt": [{"subitem_text_language": "ja", "subitem_text_value": "平田, 勝哉 / Department of Mechanical Engineering, Doshisha University"}, {"subitem_text_language": "ja", "subitem_text_value": "下原, 秀基 / Doshisha International High School"}, {"subitem_text_language": "ja", "subitem_text_value": "菊川, 真吾 / Department of Mechanical Engineering, Doshisha University"}]}, "item_access_right": {"attribute_name": "アクセス権", "attribute_value_mlt": [{"subitem_access_right": "open access", "subitem_access_right_uri": "http://purl.org/coar/access_right/c_abf2"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "平田, 勝哉", "creatorNameLang": "ja"}, {"creatorName": "ヒラタ, カツヤ", "creatorNameLang": "ja-Kana"}, {"creatorName": "Hirata, Katsuya", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "136", "nameIdentifierScheme": "WEKO"}, {"nameIdentifier": "9000002404934", "nameIdentifierScheme": "CiNii ID", "nameIdentifierURI": "http://ci.nii.ac.jp/nrid/9000002404934"}, {"nameIdentifier": "40199063", "nameIdentifierScheme": "e-Rad", "nameIdentifierURI": "https://kaken.nii.ac.jp/ja/search/?qm=40199063"}]}, {"creatorNames": [{"creatorName": "下原, 秀基", "creatorNameLang": "ja"}, {"creatorName": "シモハラ, ヒデキ", "creatorNameLang": "ja-Kana"}, {"creatorName": "Shimohara, Hideki", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "2392", "nameIdentifierScheme": "WEKO"}, {"nameIdentifier": "9000003734260", "nameIdentifierScheme": "CiNii ID", "nameIdentifierURI": "http://ci.nii.ac.jp/nrid/9000003734260"}]}, {"creatorNames": [{"creatorName": "菊川, 真吾", "creatorNameLang": "ja"}, {"creatorName": "キクカワ, シンゴ", "creatorNameLang": "ja-Kana"}, {"creatorName": "Kikukawa, Shingo", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "15953", "nameIdentifierScheme": "WEKO"}, {"nameIdentifier": "9000006787334", "nameIdentifierScheme": "CiNii ID", "nameIdentifierURI": "http://ci.nii.ac.jp/nrid/9000006787334"}]}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2008-05-08"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "023049010007.pdf", "filesize": [{"value": "1.3 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 1300000.0, "url": {"label": "023049010007.pdf", "url": "https://doshisha.repo.nii.ac.jp/record/20222/files/023049010007.pdf"}, "version_id": "fc24c54f-c6a5-4fcb-b05b-717c638fa91e"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "付加質量", "subitem_subject_language": "ja", "subitem_subject_scheme": "Other"}, {"subitem_subject": "流体力", "subitem_subject_language": "ja", "subitem_subject_scheme": "Other"}, {"subitem_subject": "振動流", "subitem_subject_language": "ja", "subitem_subject_scheme": "Other"}, {"subitem_subject": "離散特異点法", "subitem_subject_language": "ja", "subitem_subject_scheme": "Other"}, {"subitem_subject": "有限差分法", "subitem_subject_language": "ja", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Virtual Mass", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Fluid Force", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Flow-induced oscillation", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Discrete singularity method Finite differential method", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Finite differential method", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}]}, "item_language": {"attribute_name": "言語", "attribute_value_mlt": [{"subitem_language": "jpn"}]}, "item_resource_type": {"attribute_name": "資源タイプ", "attribute_value_mlt": [{"resourcetype": "departmental bulletin paper", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "粘性流中の付加質量に関する高速計算法と有効性", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "粘性流中の付加質量に関する高速計算法と有効性", "subitem_title_language": "ja"}, {"subitem_title": "ネンセイリュウチュウ ノ フカシツリョウ ニ カンスル コウソク ケイサンホウ ト ユウコウセイ", "subitem_title_language": "ja-Kana"}, {"subitem_title": "A High-Speed Method for the Added Mass in Viscous Fluid and Its Validity", "subitem_title_language": "en"}]}, "item_type_id": "1", "owner": "20", "path": ["3840", "8423"], "permalink_uri": "https://doi.org/10.14988/pa.2017.0000011382", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2008-05-08"}, "publish_date": "2008-05-08", "publish_status": "0", "recid": "20222", "relation": {}, "relation_version_is_last": true, "title": ["粘性流中の付加質量に関する高速計算法と有効性"], "weko_shared_id": -1}
粘性流中の付加質量に関する高速計算法と有効性
https://doi.org/10.14988/pa.2017.0000011382
https://doi.org/10.14988/pa.2017.0000011382d83a5435-4247-481a-8675-913553d6e730
名前 / ファイル | ライセンス | アクション |
---|---|---|
023049010007.pdf (1.3 MB)
|
|
Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
---|---|---|---|---|---|---|
公開日 | 2008-05-08 | |||||
タイトル | ||||||
言語 | ja | |||||
タイトル | 粘性流中の付加質量に関する高速計算法と有効性 | |||||
タイトル | ||||||
言語 | ja-Kana | |||||
タイトル | ネンセイリュウチュウ ノ フカシツリョウ ニ カンスル コウソク ケイサンホウ ト ユウコウセイ | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | A High-Speed Method for the Added Mass in Viscous Fluid and Its Validity | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題 | 付加質量, 流体力, 振動流, 離散特異点法, 有限差分法 Virtual Mass, Fluid Force, Flow-induced oscillation, Discrete singularity method Finite differential method, Finite differential method |
|||||
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 | departmental bulletin paper | |||||
ID登録 | ||||||
ID登録 | 10.14988/pa.2017.0000011382 | |||||
ID登録タイプ | JaLC | |||||
アクセス権 | ||||||
アクセス権 | open access | |||||
アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
著者 |
平田, 勝哉
× 平田, 勝哉× 下原, 秀基× 菊川, 真吾 |
|||||
著者所属 | ||||||
ja | ||||||
平田, 勝哉 / Department of Mechanical Engineering, Doshisha University | ||||||
著者所属 | ||||||
ja | ||||||
下原, 秀基 / Doshisha International High School | ||||||
著者所属 | ||||||
ja | ||||||
菊川, 真吾 / Department of Mechanical Engineering, Doshisha University | ||||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | 流体工学において、付加質量および仮想質量は、非常に興味深い問題の1つである。本論文では、2次元柱状物体の付加質量係数の高速計算法に関するものである。2次元物体が非圧縮粘性流体中で微小振幅するという仮定の下、full Navier-Stokes方程式を線形近似し、支配方程式がBrinkman方程式になることを利用する。解法は、特異点としてBrinkman方程式の基本解をおいた離散特異点法を用いる。また、離散特異点法の有効性を検証するため、有限差分法を用いてfull Navier-Stokes方程式を解き、正方形柱の結果を離散特異点法の結果と比較する。結果、線形近似の有効範囲を示し、線形近似誤差に関する流れ場の詳細を明らかにした。 | |||||
言語 | ja | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | In many fluid-structure interaction problems, the virtual mass, namely, the added mass, is one of important concepts. In the present study, we consider a simple method to specify the added-mass coefficients of arbitrary two-dimensional bodies with non-simple cross sections, efficiently and conveniently. Specifically, we consider a two-dimensional incompressible and viscous fluid under the assumption of infinitesimal oscillation amplitude of the body, and properly modify the full Navier-Stokes equations into linear equations, that is, the Brinkman equations. The solving method is based on a discrete singularity method (referred to as DSM), in which we employ a fundamental solution of the Brinkman equations as a singularity. In order to show the method's effectivity and validity, we compute a square cylinder in infinite flow field. Concretely speaking, we solve the full Navier-Stokes equations by a finite difference method (FDM), and compare such solutions with the DSMs. As a result, we reveal the non-linear amplitude effect and specify the valid range of the DSM. | |||||
言語 | en | |||||
書誌情報 |
ja : 同志社大学理工学研究報告 en : The Science and Engineering Review of Doshisha University 巻 49, 号 1, p. 53-66, 発行日 2008-04-30 |
|||||
出版者 | ||||||
言語 | ja | |||||
出版者 | 同志社大学理工学研究所 | |||||
出版者(英) | ||||||
言語 | en | |||||
出版者 | Science and Engineering Research Institute of Doshisha University | |||||
ISSN | ||||||
収録物識別子タイプ | PISSN | |||||
収録物識別子 | 00368172 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN00165868 | |||||
権利者情報 | ||||||
権利者名 | 同志社大学理工学研究所 | |||||
言語 | ja | |||||
権利者名 | Science and Engineering Research Institute of Doshisha University | |||||
言語 | en | |||||
関連サイト | ||||||
関連タイプ | isFormatOf | |||||
識別子タイプ | URI | |||||
関連識別子 | https://doors.doshisha.ac.jp/opac/opac_link/bibid/SB00960326/?lang=0 | |||||
言語 | ja | |||||
関連名称 | 掲載刊行物所蔵情報へのリンク / Link to Contents | |||||
フォーマット | ||||||
内容記述タイプ | Other | |||||
内容記述 | application/pdf | |||||
出版タイプ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
日本十進分類法 | ||||||
主題 | 423.83 |