{"_buckets": {"deposit": "1ce2936e-1d6b-4bfc-b733-cf396139008e"}, "_deposit": {"id": "3350", "owners": [1], "pid": {"revision_id": 0, "type": "depid", "value": "3350"}, "status": "published"}, "_oai": {"id": "oai:nied-repo.bosai.go.jp:00003350", "sets": []}, "author_link": [], "item_10001_biblio_info_7": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2019", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "0", "bibliographicPageEnd": "182", "bibliographicPageStart": "181", "bibliographicVolumeNumber": "2019", "bibliographic_titles": [{"bibliographic_title": "日本風工学会年次研究発表会・梗概集(Web)", "bibliographic_titleLang": "ja"}, {"bibliographic_title": "日本風工学会年次研究発表会・梗概集(Web)", "bibliographic_titleLang": "en"}]}]}, "item_10001_description_5": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "\u003cp\u003e著者らは、既報で作成方法の異なる3種類の流入変動風を用いて、都市街区モデル内の流れ場のLES解析を行い、風洞実験結果と比較検討を行った。その結果、建物に囲われた場所では、流れ場には流入変動風の作成方法による依存性は、ほとんど見られなかった。本報では、これと同じ都市街区モデルを用いて、流入変動風の作成方法が拡散場に与える影響を調査した。その結果ブロックで乱された場所では、流入変動風の作成方法が拡散場に与える影響は少ないと考えられる。これまでは、統計値等の比較を行ってきた。今後は風洞実験とLES解析で、無次元濃度の時間平均値が異なる理由や風洞実験の標準偏差がLES解析に比べて低くなる理由について、スペクトル解析等を用いて検討していく予定である。\u003c/p\u003e", "subitem_description_language": "ja", "subitem_description_type": "Other"}, {"subitem_description": "\u003cp\u003eThe authors conducted LES analysis of the flow field in the city block model using three kinds of incoming fluctuating winds with different creation methods as previously reported and compared with the wind tunnel experiment result. As a result, in the place surrounded by the building, the flow field was hardly dependent on the way of creating the influent wind. In this report, we investigated the influence of the method of creating inflow fluctuating wind on the diffusion field using the same city block model. As a result, it is considered that influence on the diffusion field is small in the place disturbed by the block, the way of creating the inflow fluctuating wind is small. So far, we have compared statistical values and so on. In the future we will study the reason why the time mean value of dimensionless concentration is different and the reason why the standard deviation of the wind tunnel experiment is lower than the LES analysis by the wind tunnel experiment and the LES analysis by using spectral analysis and the like.\u003c/p\u003e", "subitem_description_language": "en", "subitem_description_type": "Other"}]}, "item_10001_publisher_8": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "一般社団法人 日本風工学会", "subitem_publisher_language": "ja"}, {"subitem_publisher": "Japan Association for Wind Engineering", "subitem_publisher_language": "en"}]}, "item_10001_relation_14": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type_id": {"subitem_relation_type_id_text": "10.14887/jaweam.2019.0_181"}}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "立花卓巳", "creatorNameLang": "ja"}, {"creatorName": "立花卓巳", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "佐々木亮治", "creatorNameLang": "ja"}, {"creatorName": "佐々木亮治", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "下瀬健一", "creatorNameLang": "ja"}, {"creatorName": "下瀬健一", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "白澤多一", "creatorNameLang": "ja"}, {"creatorName": "白澤多一", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "中山悟", "creatorNameLang": "ja"}, {"creatorName": "中山悟", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "宮下康一", "creatorNameLang": "ja"}, {"creatorName": "宮下康一", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "義江龍一郎", "creatorNameLang": "ja"}, {"creatorName": "義江龍一郎", "creatorNameLang": "en"}]}]}, "item_language": {"attribute_name": "言語", "attribute_value_mlt": [{"subitem_language": "jpn"}]}, "item_title": "作成方法の異なる流入変動風による拡散場の再現精度", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "作成方法の異なる流入変動風による拡散場の再現精度", "subitem_title_language": "ja"}, {"subitem_title": "Influence of Turbulent Inflow with Different Generation Method on Diffusion Filed in Urban Street Canyon", "subitem_title_language": "en"}]}, "item_type_id": "40001", "owner": "1", "path": ["1670839190650"], "permalink_uri": "https://nied-repo.bosai.go.jp/records/3350", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2023-03-30"}, "publish_date": "2023-03-30", "publish_status": "0", "recid": "3350", "relation": {}, "relation_version_is_last": true, "title": ["作成方法の異なる流入変動風による拡散場の再現精度"], "weko_shared_id": -1}