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": "97f7a781-34d5-4484-a506-86fc3fbbdb4e"}, "_deposit": {"id": "17744", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "17744"}, "status": "published"}, "_oai": {"id": "oai:nagoya.repo.nii.ac.jp:00017744"}, "item_10_alternative_title_19": {"attribute_name": "\u305d\u306e\u4ed6\u306e\u8a00\u8a9e\u306e\u30bf\u30a4\u30c8\u30eb", "attribute_value_mlt": [{"subitem_alternative_title": "Effect of Surface Roughness on Initial PM Filtration Efficiency of DPF"}]}, "item_10_biblio_info_6": {"attribute_name": "\u66f8\u8a8c\u60c5\u5831", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2010", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "767", "bibliographicPageEnd": "1117", "bibliographicPageStart": "1110", "bibliographicVolumeNumber": "76", "bibliographic_titles": [{"bibliographic_title": "\u65e5\u672c\u6a5f\u68b0\u5b66\u4f1a\u8ad6\u6587\u96c6(B)"}]}]}, "item_10_description_4": {"attribute_name": "\u6284\u9332", "attribute_value_mlt": [{"subitem_description": "In recent years, environmental regulation tends to become strict rapidly, and the further highly performance of DPF is demanded, which mainly consists of surface filtration and depth filtration. Generally, if the wall thickness is thin, the soot in diesel exhaust gas may break through and leak the filter, because the depth filtration doesn\u2019t work enough. However, most of filtration efficiency depends on surface filtration, because the soot cake forms on the surface of ceramic filter, and the soot cake takes part in highly performance of the filter. Therefore, the most important thing is how to make the soot cake rapidly. In this study, we pay attention to the surface roughness of ceramic filter. We observed the micro-porous structure of the filter based on SEM images. Also, we measured soot diameter and particle number concentration using different filters. Results show that, when too big open and too deep pore exist on the filter surface, the soot leakage occurs easily. In this case, it\u2019s hard to make soot layer rapidly and the soot leaks during initial DPF usage. Once the soot layer is formed, the filtration efficiency becomes high, and small particulates called SPM are caught effectively. Thus, it is important to control surface roughness for making soot layer rapidly.", "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/2237/19810"}]}, "item_10_publisher_32": {"attribute_name": "\u51fa\u7248\u8005", "attribute_value_mlt": [{"subitem_publisher": "\u4e00\u822c\u793e\u56e3\u6cd5\u4eba \u65e5\u672c\u6a5f\u68b0\u5b66\u4f1a"}]}, "item_10_select_15": {"attribute_name": "\u8457\u8005\u7248\u30d5\u30e9\u30b0", "attribute_value_mlt": [{"subitem_select_item": "author"}]}, "item_10_source_id_7": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "0387-5016", "subitem_source_identifier_type": "ISSN"}]}, "item_creator": {"attribute_name": "\u8457\u8005", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "\u5e38\u5409, \u5b5d\u6cbb"}], "nameIdentifiers": [{"nameIdentifier": "51972", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "\u9ad8\u6728, \u4fee"}], "nameIdentifiers": [{"nameIdentifier": "51973", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "\u5c71\u672c, \u548c\u5f18"}], "nameIdentifiers": [{"nameIdentifier": "51974", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "TSUNEYOSHI, Koji"}], "nameIdentifiers": [{"nameIdentifier": "51975", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "TAKAGI, Osamu"}], "nameIdentifiers": [{"nameIdentifier": "51976", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "YAMAMOTO, Kazuhiro"}], "nameIdentifiers": [{"nameIdentifier": "51977", "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": "2018-02-21"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "87.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": "87.pdf", "url": "https://nagoya.repo.nii.ac.jp/record/17744/files/87.pdf"}, "version_id": "853b4c0e-225c-47d1-99d7-7706a22654b1"}]}, "item_keyword": {"attribute_name": "\u30ad\u30fc\u30ef\u30fc\u30c9", "attribute_value_mlt": [{"subitem_subject": "Diesel Engine", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Combustion Products", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Porous Media", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Ceramics", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Suraface roughness", "subitem_subject_scheme": "Other"}, {"subitem_subject": "DPF", "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": "DPF\u306e\u521d\u671fPM\u6355\u96c6\u6027\u80fd\u306b\u5bfe\u3059\u308b\u8868\u9762\u7c97\u3055\u306e\u5f71\u97ff", "item_titles": {"attribute_name": "\u30bf\u30a4\u30c8\u30eb", "attribute_value_mlt": [{"subitem_title": "DPF\u306e\u521d\u671fPM\u6355\u96c6\u6027\u80fd\u306b\u5bfe\u3059\u308b\u8868\u9762\u7c97\u3055\u306e\u5f71\u97ff"}]}, "item_type_id": "10", "owner": "1", "path": ["320/321/322"], "permalink_uri": "http://hdl.handle.net/2237/19810", "pubdate": {"attribute_name": "\u516c\u958b\u65e5", "attribute_value": "2014-04-22"}, "publish_date": "2014-04-22", "publish_status": "0", "recid": "17744", "relation": {}, "relation_version_is_last": true, "title": ["DPF\u306e\u521d\u671fPM\u6355\u96c6\u6027\u80fd\u306b\u5bfe\u3059\u308b\u8868\u9762\u7c97\u3055\u306e\u5f71\u97ff"], "weko_shared_id": null}
  1. B200 工学部/工学研究科
  2. B200a 雑誌掲載論文
  3. 学術雑誌

DPFの初期PM捕集性能に対する表面粗さの影響

http://hdl.handle.net/2237/19810
70ceecbe-5160-425e-ab0a-6f2e4bc570ac
名前 / ファイル ライセンス アクション
87.pdf 87.pdf (1.1 MB)
Item type 学術雑誌論文 / Journal Article(1)
公開日 2014-04-22
タイトル
タイトル DPFの初期PM捕集性能に対する表面粗さの影響
その他のタイトル
その他のタイトル Effect of Surface Roughness on Initial PM Filtration Efficiency of DPF
著者 常吉, 孝治

× 常吉, 孝治

WEKO 51972

常吉, 孝治

Search repository
高木, 修

× 高木, 修

WEKO 51973

高木, 修

Search repository
山本, 和弘

× 山本, 和弘

WEKO 51974

山本, 和弘

Search repository
TSUNEYOSHI, Koji

× TSUNEYOSHI, Koji

WEKO 51975

TSUNEYOSHI, Koji

Search repository
TAKAGI, Osamu

× TAKAGI, Osamu

WEKO 51976

TAKAGI, Osamu

Search repository
YAMAMOTO, Kazuhiro

× YAMAMOTO, Kazuhiro

WEKO 51977

YAMAMOTO, Kazuhiro

Search repository
キーワード
主題Scheme Other
主題 Diesel Engine
キーワード
主題Scheme Other
主題 Combustion Products
キーワード
主題Scheme Other
主題 Porous Media
キーワード
主題Scheme Other
主題 Ceramics
キーワード
主題Scheme Other
主題 Suraface roughness
キーワード
主題Scheme Other
主題 DPF
抄録
内容記述 In recent years, environmental regulation tends to become strict rapidly, and the further highly performance of DPF is demanded, which mainly consists of surface filtration and depth filtration. Generally, if the wall thickness is thin, the soot in diesel exhaust gas may break through and leak the filter, because the depth filtration doesn’t work enough. However, most of filtration efficiency depends on surface filtration, because the soot cake forms on the surface of ceramic filter, and the soot cake takes part in highly performance of the filter. Therefore, the most important thing is how to make the soot cake rapidly. In this study, we pay attention to the surface roughness of ceramic filter. We observed the micro-porous structure of the filter based on SEM images. Also, we measured soot diameter and particle number concentration using different filters. Results show that, when too big open and too deep pore exist on the filter surface, the soot leakage occurs easily. In this case, it’s hard to make soot layer rapidly and the soot leaks during initial DPF usage. Once the soot layer is formed, the filtration efficiency becomes high, and small particulates called SPM are caught effectively. Thus, it is important to control surface roughness for making soot layer rapidly.
内容記述タイプ Abstract
出版者
出版者 一般社団法人 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
ISSN
収録物識別子タイプ ISSN
収録物識別子 0387-5016
書誌情報 日本機械学会論文集(B)

巻 76, 号 767, p. 1110-1117, 発行日 2010
著者版フラグ
値 author
URI
識別子 http://hdl.handle.net/2237/19810
識別子タイプ HDL
戻る
0
views
See details
Views

Versions

Ver.1 2021-03-01 16:59:34.329082
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