ログイン
言語:

WEKO3

  • トップ
  • コミュニティ
  • ランキング
AND
To
lat lon distance
To

Field does not validate



インデックスリンク

インデックスツリー

メールアドレスを入力してください。

WEKO

One fine body…

WEKO

One fine body…

アイテム

{"_buckets": {"deposit": "5321b2eb-b5db-4b50-89cd-3469ad9aad20"}, "_deposit": {"id": "7640", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "7640"}, "status": "published"}, "_oai": {"id": "oai:nagoya.repo.nii.ac.jp:00007640"}, "item_10_alternative_title_19": {"attribute_name": "\u305d\u306e\u4ed6\u306e\u8a00\u8a9e\u306e\u30bf\u30a4\u30c8\u30eb", "attribute_value_mlt": [{"subitem_alternative_title": "Flow Field and Structure of Highly Turbulent Premixed Flames"}]}, "item_10_biblio_info_6": {"attribute_name": "\u66f8\u8a8c\u60c5\u5831", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2002-01-25", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "665", "bibliographicPageEnd": "245", "bibliographicPageStart": "238", "bibliographicVolumeNumber": "68", "bibliographic_titles": [{"bibliographic_title": "\u65e5\u672c\u6a5f\u68b0\u5b66\u6703\u8ad6\u6587\u96c6 B\u7de8"}]}]}, "item_10_description_4": {"attribute_name": "\u6284\u9332", "attribute_value_mlt": [{"subitem_description": "To examine the premixed flame structure in highly turbulent flow, by a cyclone-jet combustor, we have examined the flow field both in cold flow and in combustion field using LDV system. The turbulence scale has been obtained by Slot-Correlation method. The experiments have been conducted from the flamelet regime (Um=10m/s) to the distributed reaction zone regime (Um=30m/s) in combustion diagram. Results show that, in combustion field, the mean axial velocity does not decrease as much and rms fluctuation velocity is lower along the center axis, compared with those in cold flow. It could be explained with the flow expansion in combustion. That is, the turbulence transport is reduced due to the existence of low-density gas in shear layer at the flame front, which leads to a longer potential core in combustion field than that in cold flow. Flame generated turbulence is observed in radial velocity distribution. The integral length scale becomes larger at the flame zone due to the flow expansion.", "subitem_description_type": "Abstract"}]}, "item_10_identifier_60": {"attribute_name": "URI", "attribute_value_mlt": [{"subitem_identifier_type": "HDL", "subitem_identifier_uri": "http://hdl.handle.net/2237/9347"}]}, "item_10_publisher_32": {"attribute_name": "\u51fa\u7248\u8005", "attribute_value_mlt": [{"subitem_publisher": "\u65e5\u672c\u6a5f\u68b0\u5b66\u4f1a"}]}, "item_10_relation_43": {"attribute_name": "\u7570\u7248\u3067\u3042\u308b", "attribute_value_mlt": [{"subitem_relation_type": "isVersionOf", "subitem_relation_type_id": {"subitem_relation_type_id_text": "http://ci.nii.ac.jp/naid/110002386857", "subitem_relation_type_select": "URI"}}]}, "item_10_rights_12": {"attribute_name": "\u6a29\u5229", "attribute_value_mlt": [{"subitem_rights": "\u672c\u6587\u30c7\u30fc\u30bf\u306f\u5b66\u5354\u4f1a\u306e\u8a31\u8afe\u306b\u57fa\u3065\u304dCiNii\u304b\u3089\u8907\u88fd\u3057\u305f\u3082\u306e\u3067\u3042\u308b\u3002"}, {"subitem_rights": "\u65e5\u672c\u6a5f\u68b0\u5b66\u4f1a"}]}, "item_10_select_15": {"attribute_name": "\u8457\u8005\u7248\u30d5\u30e9\u30b0", "attribute_value_mlt": [{"subitem_select_item": "publisher"}]}, "item_10_source_id_7": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "0387-5016", "subitem_source_identifier_type": "ISSN"}]}, "item_10_text_14": {"attribute_name": "\u30d5\u30a9\u30fc\u30de\u30c3\u30c8", "attribute_value_mlt": [{"subitem_text_value": "application/pdf"}]}, "item_creator": {"attribute_name": "\u8457\u8005", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "\u5c71\u672c, \u548c\u5f18"}], "nameIdentifiers": [{"nameIdentifier": "21575", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "YAMAMOTO, Kazuhiro"}], "nameIdentifiers": [{"nameIdentifier": "21576", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "\u897f\u6fa4, \u6cf0\u6a39"}], "nameIdentifiers": [{"nameIdentifier": "21577", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "NISHIZAWA, Yasuki"}], "nameIdentifiers": [{"nameIdentifier": "21578", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "\u30d5\u30a1\u30a4\u30eb\u60c5\u5831", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2018-02-19"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "JsMecEngB_68-665-238.pdf", "filesize": [{"value": "728.7 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 728700.0, "url": {"label": "JsMecEngB_68-665-238.pdf", "url": "https://nagoya.repo.nii.ac.jp/record/7640/files/JsMecEngB_68-665-238.pdf"}, "version_id": "5d1f0cbd-d439-4c62-9634-82ffc7362e5c"}]}, "item_keyword": {"attribute_name": "\u30ad\u30fc\u30ef\u30fc\u30c9", "attribute_value_mlt": [{"subitem_subject": "Premixed Combustion", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Flame", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Turbulent Flow", "subitem_subject_scheme": "Other"}, {"subitem_subject": "LDV", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Jet", "subitem_subject_scheme": "Other"}]}, "item_language": {"attribute_name": "\u8a00\u8a9e", "attribute_value_mlt": [{"subitem_language": "jpn"}]}, "item_resource_type": {"attribute_name": "\u8cc7\u6e90\u30bf\u30a4\u30d7", "attribute_value_mlt": [{"resourcetype": "journal article", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "\u5f37\u4e71\u6d41\u4e88\u6df7\u5408\u706b\u708e\u306e\u6d41\u308c\u5834\u3068\u69cb\u9020", "item_titles": {"attribute_name": "\u30bf\u30a4\u30c8\u30eb", "attribute_value_mlt": [{"subitem_title": "\u5f37\u4e71\u6d41\u4e88\u6df7\u5408\u706b\u708e\u306e\u6d41\u308c\u5834\u3068\u69cb\u9020"}]}, "item_type_id": "10", "owner": "1", "path": ["320/321/322"], "permalink_uri": "http://hdl.handle.net/2237/9347", "pubdate": {"attribute_name": "\u516c\u958b\u65e5", "attribute_value": "2008-01-21"}, "publish_date": "2008-01-21", "publish_status": "0", "recid": "7640", "relation": {}, "relation_version_is_last": true, "title": ["\u5f37\u4e71\u6d41\u4e88\u6df7\u5408\u706b\u708e\u306e\u6d41\u308c\u5834\u3068\u69cb\u9020"], "weko_shared_id": 3}
  1. B200 工学部/工学研究科
  2. B200a 雑誌掲載論文
  3. 学術雑誌

強乱流予混合火炎の流れ場と構造

http://hdl.handle.net/2237/9347
bf1a5453-86df-46aa-bf3d-67a249deb235
名前 / ファイル ライセンス アクション
JsMecEngB_68-665-238.pdf JsMecEngB_68-665-238.pdf (728.7 kB)
Item type 学術雑誌論文 / Journal Article(1)
公開日 2008-01-21
タイトル
タイトル 強乱流予混合火炎の流れ場と構造
その他のタイトル
その他のタイトル Flow Field and Structure of Highly Turbulent Premixed Flames
著者 山本, 和弘

× 山本, 和弘

WEKO 21575

山本, 和弘

Search repository
YAMAMOTO, Kazuhiro

× YAMAMOTO, Kazuhiro

WEKO 21576

YAMAMOTO, Kazuhiro

Search repository
西澤, 泰樹

× 西澤, 泰樹

WEKO 21577

西澤, 泰樹

Search repository
NISHIZAWA, Yasuki

× NISHIZAWA, Yasuki

WEKO 21578

NISHIZAWA, Yasuki

Search repository
権利
権利情報 本文データは学協会の許諾に基づきCiNiiから複製したものである。
権利
権利情報 日本機械学会
キーワード
主題Scheme Other
主題 Premixed Combustion
キーワード
主題Scheme Other
主題 Flame
キーワード
主題Scheme Other
主題 Turbulent Flow
キーワード
主題Scheme Other
主題 LDV
キーワード
主題Scheme Other
主題 Jet
抄録
内容記述 To examine the premixed flame structure in highly turbulent flow, by a cyclone-jet combustor, we have examined the flow field both in cold flow and in combustion field using LDV system. The turbulence scale has been obtained by Slot-Correlation method. The experiments have been conducted from the flamelet regime (Um=10m/s) to the distributed reaction zone regime (Um=30m/s) in combustion diagram. Results show that, in combustion field, the mean axial velocity does not decrease as much and rms fluctuation velocity is lower along the center axis, compared with those in cold flow. It could be explained with the flow expansion in combustion. That is, the turbulence transport is reduced due to the existence of low-density gas in shear layer at the flame front, which leads to a longer potential core in combustion field than that in cold flow. Flame generated turbulence is observed in radial velocity distribution. The integral length scale becomes larger at the flame zone due to the flow expansion.
内容記述タイプ Abstract
出版者
出版者 日本機械学会
言語
言語 jpn
資源タイプ
資源タイプresource http://purl.org/coar/resource_type/c_6501
タイプ journal article
関連情報
関連タイプ isVersionOf
関連識別子
識別子タイプ URI
関連識別子 http://ci.nii.ac.jp/naid/110002386857
ISSN
収録物識別子タイプ ISSN
収録物識別子 0387-5016
書誌情報 日本機械学會論文集 B編

巻 68, 号 665, p. 238-245, 発行日 2002-01-25
フォーマット
application/pdf
著者版フラグ
値 publisher
URI
識別子 http://hdl.handle.net/2237/9347
識別子タイプ HDL
戻る
0
views
See details
Views

Versions

Ver.1 2021-03-01 12:17:27.699898
Show All versions

Share

Mendeley CiteULike Twitter Facebook Print Addthis

Cite as

Export

OAI-PMH
  • OAI-PMH JPCOAR
  • OAI-PMH DublinCore
  • OAI-PMH DDI
Other Formats
  • JSON
  • BIBTEX

Confirm


Powered by CERN Data Centre & Invenio


Powered by CERN Data Centre & Invenio