WEKO3
アイテム
{"_buckets": {"deposit": "0135d398-cb75-4c4b-9955-159e3dc8921e"}, "_deposit": {"created_by": 1, "id": "44901", "owners": [1], "pid": {"revision_id": 0, "type": "depid", "value": "44901"}, "status": "published"}, "_oai": {"id": "oai:jaxa.repo.nii.ac.jp:00044901", "sets": ["1893", "1917"]}, "author_link": ["471851", "471848", "471852", "471849", "471854", "471853", "471855", "471850"], "item_3_alternative_title_1": {"attribute_name": "その他のタイトル", "attribute_value_mlt": [{"subitem_alternative_title": "境界層方程式に対する差分法の実精度について"}]}, "item_3_biblio_info_10": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "1981-01", "bibliographicIssueDateType": "Issued"}, "bibliographicPageStart": "19", "bibliographicVolumeNumber": "646", "bibliographic_titles": [{"bibliographic_title": "航空宇宙技術研究所報告"}, {"bibliographic_title": "Technical Report of National Aerospace Laboratory TR-646", "bibliographic_titleLang": "en"}]}]}, "item_3_description_17": {"attribute_name": "抄録(英)", "attribute_value_mlt": [{"subitem_description": "The numerical accuracy is investigated for two second-order accurate finite difference schemes: a predictor-corrector form of the Crank-Nicolson scheme and the DuFort-Frankel scheme, applied to the Cebeci-transformed two-dimensional incompressible boundary layer equations. The relation between the absolute error of the velocity gradient at the wall and the step width of the finite difference calculation was obtained for the Howarth problem. The result shows that the second-order accuracy is numerically realized when a coupled algorithm for the equations of continuity and momentum is used in a predictor-corrector form of the Crank-Nicolson scheme. The DuFort-Frankel scheme, which is explicit, also maintains the second-order accuracy when a sufficiently small streamwise step width is taken. Comparisons of results for the numerical accuracy and the computation speed with those of the well-known Keller’s Box scheme are also discussed.", "subitem_description_type": "Other"}]}, "item_3_description_32": {"attribute_name": "資料番号", "attribute_value_mlt": [{"subitem_description": "資料番号: NALTR0646000", "subitem_description_type": "Other"}]}, "item_3_description_33": {"attribute_name": "レポート番号", "attribute_value_mlt": [{"subitem_description": "レポート番号: NAL TR-646", "subitem_description_type": "Other"}]}, "item_3_publisher_8": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "航空宇宙技術研究所"}]}, "item_3_publisher_9": {"attribute_name": "出版者(英)", "attribute_value_mlt": [{"subitem_publisher": "National Aerospace Laboratory(NAL)"}]}, "item_3_source_id_21": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "0389-4010", "subitem_source_identifier_type": "ISSN"}]}, "item_3_text_34": {"attribute_name": "メタデータ提供者", "attribute_value_mlt": [{"subitem_text_value": "メタデータ提供者: NAL-MATCH"}]}, "item_3_text_35": {"attribute_name": "JAXAカテゴリ", "attribute_value_mlt": [{"subitem_text_value": "JAXAカテゴリ: 航空宇宙技術研究所"}]}, "item_3_text_36": {"attribute_name": "JAXAカテゴリ2", "attribute_value_mlt": [{"subitem_text_value": "JAXAカテゴリ2: AP"}]}, "item_3_text_43": {"attribute_name": "DSpaceコレクション番号", "attribute_value_mlt": [{"subitem_text_value": "DSpaceコレクション番号: 9"}]}, "item_3_text_6": {"attribute_name": "著者所属", "attribute_value_mlt": [{"subitem_text_value": "航空宇宙技術研究所空気力学第二部"}, {"subitem_text_value": "航空宇宙技術研究所空気力学第二部"}, {"subitem_text_value": "日本大学理工学部航空宇宙工学科"}, {"subitem_text_value": "日本大学理工学部"}]}, "item_3_text_7": {"attribute_name": "著者所属(英)", "attribute_value_mlt": [{"subitem_text_language": "en", "subitem_text_value": "Second Aerodynamics Division, National Aerospace Laboratory(NAL)"}, {"subitem_text_language": "en", "subitem_text_value": "Second Aerodynamics Division, National Aerospace Laboratory(NAL)"}, {"subitem_text_language": "en", "subitem_text_value": "Nihon University"}, {"subitem_text_language": "en", "subitem_text_value": "Nihon University"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "松野, 謙一"}], "nameIdentifiers": [{"nameIdentifier": "471848", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "廣瀬, 直喜"}], "nameIdentifiers": [{"nameIdentifier": "471849", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "藤田, 真人"}], "nameIdentifiers": [{"nameIdentifier": "471850", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "河村, 龍馬"}], "nameIdentifiers": [{"nameIdentifier": "471851", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "MATSUNO, Ken-ichi", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "471852", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "HIROSE, Naoki", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "471853", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "FUJITA, Makoto", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "471854", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "KAWAMURA, Ryuma", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "471855", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2020-01-29"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "naltr00646.pdf", "filesize": [{"value": "1.1 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 1100000.0, "url": {"label": "naltr00646.pdf", "url": "https://jaxa.repo.nii.ac.jp/record/44901/files/naltr00646.pdf"}, "version_id": "27f27e00-5da6-4afc-a9ed-a6b2d0c425de"}]}, "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": "technical report", "resourceuri": "http://purl.org/coar/resource_type/c_18gh"}]}, "item_title": "On the Numerical Accuracy of Some Finite Difference Schemes for Solving the Boudary-Layer Equations", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "On the Numerical Accuracy of Some Finite Difference Schemes for Solving the Boudary-Layer Equations", "subitem_title_language": "en"}]}, "item_type_id": "3", "owner": "1", "path": ["1893", "1917"], "permalink_uri": "https://jaxa.repo.nii.ac.jp/records/44901", "pubdate": {"attribute_name": "公開日", "attribute_value": "2015-03-26"}, "publish_date": "2015-03-26", "publish_status": "0", "recid": "44901", "relation": {}, "relation_version_is_last": true, "title": ["On the Numerical Accuracy of Some Finite Difference Schemes for Solving the Boudary-Layer Equations"], "weko_shared_id": -1}
On the Numerical Accuracy of Some Finite Difference Schemes for Solving the Boudary-Layer Equations
https://jaxa.repo.nii.ac.jp/records/44901
https://jaxa.repo.nii.ac.jp/records/44901674174e2-9ae5-4c2f-9ead-f290d34e828b
名前 / ファイル | ライセンス | アクション |
---|---|---|
naltr00646.pdf (1.1 MB)
|
|
Item type | テクニカルレポート / Technical Report(1) | |||||
---|---|---|---|---|---|---|
公開日 | 2015-03-26 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | On the Numerical Accuracy of Some Finite Difference Schemes for Solving the Boudary-Layer Equations | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_18gh | |||||
資源タイプ | technical report | |||||
その他のタイトル | ||||||
その他のタイトル | 境界層方程式に対する差分法の実精度について | |||||
著者 |
松野, 謙一
× 松野, 謙一× 廣瀬, 直喜× 藤田, 真人× 河村, 龍馬× MATSUNO, Ken-ichi× HIROSE, Naoki× FUJITA, Makoto× KAWAMURA, Ryuma |
|||||
著者所属 | ||||||
航空宇宙技術研究所空気力学第二部 | ||||||
著者所属 | ||||||
航空宇宙技術研究所空気力学第二部 | ||||||
著者所属 | ||||||
日本大学理工学部航空宇宙工学科 | ||||||
著者所属 | ||||||
日本大学理工学部 | ||||||
著者所属(英) | ||||||
en | ||||||
Second Aerodynamics Division, National Aerospace Laboratory(NAL) | ||||||
著者所属(英) | ||||||
en | ||||||
Second Aerodynamics Division, National Aerospace Laboratory(NAL) | ||||||
著者所属(英) | ||||||
en | ||||||
Nihon University | ||||||
著者所属(英) | ||||||
en | ||||||
Nihon University | ||||||
出版者 | ||||||
出版者 | 航空宇宙技術研究所 | |||||
出版者(英) | ||||||
出版者 | National Aerospace Laboratory(NAL) | |||||
書誌情報 |
航空宇宙技術研究所報告 en : Technical Report of National Aerospace Laboratory TR-646 巻 646, p. 19, 発行日 1981-01 |
|||||
抄録(英) | ||||||
内容記述タイプ | Other | |||||
内容記述 | The numerical accuracy is investigated for two second-order accurate finite difference schemes: a predictor-corrector form of the Crank-Nicolson scheme and the DuFort-Frankel scheme, applied to the Cebeci-transformed two-dimensional incompressible boundary layer equations. The relation between the absolute error of the velocity gradient at the wall and the step width of the finite difference calculation was obtained for the Howarth problem. The result shows that the second-order accuracy is numerically realized when a coupled algorithm for the equations of continuity and momentum is used in a predictor-corrector form of the Crank-Nicolson scheme. The DuFort-Frankel scheme, which is explicit, also maintains the second-order accuracy when a sufficiently small streamwise step width is taken. Comparisons of results for the numerical accuracy and the computation speed with those of the well-known Keller’s Box scheme are also discussed. | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0389-4010 | |||||
資料番号 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 資料番号: NALTR0646000 | |||||
レポート番号 | ||||||
内容記述タイプ | Other | |||||
内容記述 | レポート番号: NAL TR-646 |