WEKO3
アイテム
{"_buckets": {"deposit": "c2b663cc-2d6b-47c2-aefd-08e7fe286ac3"}, "_deposit": {"created_by": 18, "id": "8527", "owners": [18], "pid": {"revision_id": 0, "type": "depid", "value": "8527"}, "status": "published"}, "_oai": {"id": "oai:muroran-it.repo.nii.ac.jp:00008527", "sets": ["91"]}, "author_link": ["821"], "item_77_biblio_info_10": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2014-03-18", "bibliographicIssueDateType": "Issued"}, "bibliographicPageEnd": "150", "bibliographicPageStart": "145", "bibliographicVolumeNumber": "63", "bibliographic_titles": [{"bibliographic_title": "室蘭工業大学紀要", "bibliographic_titleLang": "ja"}, {"bibliographic_title": "Memoirs of the Muroran Institute of Technology", "bibliographic_titleLang": "en"}]}]}, "item_77_description_23": {"attribute_name": "フォーマット", "attribute_value_mlt": [{"subitem_description": "application/pdf", "subitem_description_type": "Other"}]}, "item_77_description_7": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "It is well known that both electromagnetic fields and irrotational fluid flows are governed by Laplace’s potential equation, and in two dimensional cases, solutions for a wide variety of boundary conditions are readily obtainable through use of a complex potential function. This paper describes a simple electric experiment that was developed for instructional purposes in a fluid mechanics laboratory, which exploits the analogy between source-sink (doublet) flows and the electromagnetic field created by two point charges in a conducting medium. The apparatus consists of two electrodes (which correspond to the source and the sink) separated by some distance on a conductive paper, onto which a prescribed DC voltage difference is imposed. In the resulting electric field, lines of equal voltage represent equi-velocity potential lines in source-sink flows. The electric current lines correspond to streamlines in the flow field and are visualized with the aid of iron filings and round magnets. This method is also useful to enhance appropriate understanding of the doublet flow in the infinite limit when the distance between source and sink approaches zero.", "subitem_description_language": "en", "subitem_description_type": "Abstract"}]}, "item_77_description_8": {"attribute_name": "注記", "attribute_value_mlt": [{"subitem_description": "教育改善報告", "subitem_description_language": "ja", "subitem_description_type": "Other"}]}, "item_77_publisher_11": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "室蘭工業大学", "subitem_publisher_language": "ja"}]}, "item_77_relation_15": {"attribute_name": "論文ID(NAID)", "attribute_value_mlt": [{"subitem_relation_type": "isIdenticalTo", "subitem_relation_type_id": {"subitem_relation_type_id_text": "120005418595", "subitem_relation_type_select": "NAID"}}]}, "item_77_source_id_12": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "13442708", "subitem_source_identifier_type": "PISSN"}]}, "item_77_source_id_14": {"attribute_name": "書誌レコードID", "attribute_value_mlt": [{"subitem_source_identifier": "AA11912609", "subitem_source_identifier_type": "NCID"}]}, "item_77_subject_9": {"attribute_name": "日本十進分類法", "attribute_value_mlt": [{"subitem_subject": "423.8", "subitem_subject_scheme": "NDC"}]}, "item_77_text_4": {"attribute_name": "著者ID(非表示)", "attribute_value_mlt": [{"subitem_text_value": "1000010358658"}]}, "item_77_version_type_21": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_version_resource": "http://purl.org/coar/version/c_970fb48d4fbd8a85", "subitem_version_type": "VoR"}]}, "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": [{"creatorAffiliations": [{"affiliationNameIdentifiers": [], "affiliationNames": [{"affiliationName": "", "affiliationNameLang": "ja"}]}], "creatorNames": [{"creatorName": "TAKAGI, Shohei", "creatorNameLang": "en"}, {"creatorName": "高木, 正平", "creatorNameLang": "ja"}, {"creatorName": "タカギ, ショウヘイ", "creatorNameLang": "ja-Kana"}], "familyNames": [{"familyName": "TAKAGI", "familyNameLang": "en"}, {"familyName": "高木", "familyNameLang": "ja"}, {"familyName": "タカギ", "familyNameLang": "ja-Kana"}], "givenNames": [{"givenName": " Shohei", "givenNameLang": "en"}, {"givenName": "正平", "givenNameLang": "ja"}, {"givenName": "ショウヘイ", "givenNameLang": "ja-Kana"}], "nameIdentifiers": [{"nameIdentifier": "821", "nameIdentifierScheme": "WEKO"}, {"nameIdentifier": "1000010358658", "nameIdentifierScheme": "NRID", "nameIdentifierURI": "https://nrid.nii.ac.jp/ja/nrid/1000010358658"}]}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2016-02-16"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "63_145.pdf", "filesize": [{"value": "1.7 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_note", "mimetype": "application/pdf", "size": 1700000.0, "url": {"label": "63_145.pdf", "objectType": "fulltext", "url": "https://muroran-it.repo.nii.ac.jp/record/8527/files/63_145.pdf"}, "version_id": "48d4ef3f-f3cd-4a95-95f4-59aa0a1bac7e"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "Source-sink", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Doublet", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Analogy", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Electromagnetism", "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": "流体運動と電磁場のアナロジーを用いて理解促進を目指した学生実験 : 湧き出し・吸い込みと二重湧き出し", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "流体運動と電磁場のアナロジーを用いて理解促進を目指した学生実験 : 湧き出し・吸い込みと二重湧き出し", "subitem_title_language": "ja"}, {"subitem_title": "A Simple Laboratory Experiment Exploiting the Analogy between Potential Flow and Electromagnetism for Use as a Heuristic Aid Source-Sink and Doublet", "subitem_title_language": "en"}]}, "item_type_id": "77", "owner": "18", "path": ["91"], "permalink_uri": "http://hdl.handle.net/10258/2840", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2014-03-26"}, "publish_date": "2014-03-26", "publish_status": "0", "recid": "8527", "relation": {}, "relation_version_is_last": true, "title": ["流体運動と電磁場のアナロジーを用いて理解促進を目指した学生実験 : 湧き出し・吸い込みと二重湧き出し"], "weko_shared_id": -1}
流体運動と電磁場のアナロジーを用いて理解促進を目指した学生実験 : 湧き出し・吸い込みと二重湧き出し
http://hdl.handle.net/10258/2840
http://hdl.handle.net/10258/2840769adf62-0fb7-43da-9eff-9804e18877a2
名前 / ファイル | ライセンス | アクション |
---|---|---|
63_145.pdf (1.7 MB)
|
|
Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
---|---|---|---|---|---|---|
公開日 | 2014-03-26 | |||||
タイトル | ||||||
言語 | ja | |||||
タイトル | 流体運動と電磁場のアナロジーを用いて理解促進を目指した学生実験 : 湧き出し・吸い込みと二重湧き出し | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | A Simple Laboratory Experiment Exploiting the Analogy between Potential Flow and Electromagnetism for Use as a Heuristic Aid Source-Sink and Doublet | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Source-sink | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Doublet | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Analogy | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Electromagnetism | |||||
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 | |||||
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 |
高木, 正平
× 高木, 正平 |
|||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | It is well known that both electromagnetic fields and irrotational fluid flows are governed by Laplace’s potential equation, and in two dimensional cases, solutions for a wide variety of boundary conditions are readily obtainable through use of a complex potential function. This paper describes a simple electric experiment that was developed for instructional purposes in a fluid mechanics laboratory, which exploits the analogy between source-sink (doublet) flows and the electromagnetic field created by two point charges in a conducting medium. The apparatus consists of two electrodes (which correspond to the source and the sink) separated by some distance on a conductive paper, onto which a prescribed DC voltage difference is imposed. In the resulting electric field, lines of equal voltage represent equi-velocity potential lines in source-sink flows. The electric current lines correspond to streamlines in the flow field and are visualized with the aid of iron filings and round magnets. This method is also useful to enhance appropriate understanding of the doublet flow in the infinite limit when the distance between source and sink approaches zero. | |||||
言語 | en | |||||
書誌情報 |
ja : 室蘭工業大学紀要 en : Memoirs of the Muroran Institute of Technology 巻 63, p. 145-150, 発行日 2014-03-18 |
|||||
注記 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 教育改善報告 | |||||
言語 | ja | |||||
出版者 | ||||||
言語 | ja | |||||
出版者 | 室蘭工業大学 | |||||
論文ID(NAID) | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | NAID | |||||
関連識別子 | 120005418595 | |||||
日本十進分類法 | ||||||
主題Scheme | NDC | |||||
主題 | 423.8 | |||||
ISSN | ||||||
収録物識別子タイプ | PISSN | |||||
収録物識別子 | 13442708 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA11912609 | |||||
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 | |||||
フォーマット | ||||||
内容記述タイプ | Other | |||||
内容記述 | application/pdf |