node_uuid: f0a77df5-bbfb-43af-98cb-ff5230c91f43 nid: 48946 item_id: c72f6f80-2ba6-40f8-a3d5-3d51f6518d68 cat_id: 40941701 source_oai_id: oai:iiif.dl.itc.u-tokyo.ac.jp:110891 path_alias: /assets/c72f6f80-2ba6-40f8-a3d5-3d51f6518d68 title: LENGTH OF VESSEL OR MODEL IN FT. card_catalog: 〔大学講義用資料〕 description_raw: ID: 40941701 | カード目録: 〔大学講義用資料〕 | カテゴリ: 講演・講義:講義 | 所蔵: 東京大学柏図書館 | 登録年: 2007 | エンティティ（Google Cloud Vision）: text | エンティティ（Google Cloud Vision）: font | エンティティ（Google Cloud Vision）: design | エンティティ（Google Cloud Vision）: paper | エンティティ（Google Cloud Vision）: document | エンティティ（Google Cloud Vision）: black and white | エンティティ（Google Cloud Vision）: diagram | エンティティ（Google Cloud Vision）: pattern | エンティティ（Google Cloud Vision）: angle | エンティティ（Google Cloud Vision）: product extent_text: 1枚 holder: 東京大学柏図書館 registered_year: 2007 vision_entities: text, font, design, paper, document, black and white, diagram, pattern, angle, product old_manifest: https://iiif.dl.itc.u-tokyo.ac.jp/repo/iiif/110891/manifest image_url: https://iiif.dl.itc.u-tokyo.ac.jp/repo/s/hiraga/document/4c1854c3-6aea-4f1c-bd33-df7d208c42db iiif_manifest_id: 110891 iiif_service_id: https://iiif.dl.itc.u-tokyo.ac.jp/iiif/hiraga/40941701/40941701-001_001.tif canvas_count: 1 color_mode: monochrome indexed_at: 2026-04-28T13:07:26.674717+00:00 item_summary_model: gpt-5.5 item_summary_at: 2026-04-28T19:23:19.450072+00:00 item_summary: 表形式の講義資料で、艦船または模型の長さ（ft）に対応する摩擦係数を示すもの。Wm. Froude’s Frictional Coefficients と Tideman’s Frictional Coefficients を掲げ、Salt-water、Paraffin、Smoothly Painted Surface、Painted Iron bottom、Copper or Zinc Sheathed、粗悪状態などの条件別に数値を比較している。年代・刊行情報は不明。キーワード: Wm. Froude, Tideman, Frictional Coefficients, Salt-water, Paraffin, Painted Iron bottom, Copper or Zinc Sheathed, 艦船模型, 船体摩擦 description_raw_en: ID: 40941701 | Card catalog: [Materials for university lectures] | Category: Talks and lectures: Lectures | Holding: University of Tokyo Kashiwa Library | Year registered: 2007 | Entity (Google Cloud Vision): text | Entity (Google Cloud Vision): font | Entity (Google Cloud Vision): design | Entity (Google Cloud Vision): paper | Entity (Google Cloud Vision): document | Entity (Google Cloud Vision): black and white | Entity (Google Cloud Vision): diagram | Entity (Google Cloud Vision): pattern | E… extent_text_en: 1 sheet i18n_translation_model: gpt-5.5 title_en: LENGTH OF VESSEL OR MODEL IN FT. i18n_translated_at: 2026-04-29T03:49:22.791156+00:00 item_summary_en: Lecture material in tabular form, showing frictional coefficients corresponding to the length (ft) of a warship or model. It lists Wm. Froude’s Frictional Coefficients and Tideman’s Frictional Coefficients, comparing numerical values by conditions such as Salt-water, Paraffin, Smoothly Painted Surface, Painted Iron bottom, Copper or Zinc Sheathed, and poor condition. Date and publication information unknown. Keywords: Wm. Froude, Tideman, Frictional Coefficients, Salt-water, Paraffin, Painted Ir… card_catalog_en: [Materials for university lectures]