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[Four letters from Motora Shintarō to Hiraga; two letters from Aoyama Teiichirō to Hiraga; letter from Aoyama Teiichirō to Motora Shintarō: all concerning experiments on bulbous-bow hull forms]
- AI summary (β)
- A group of letters dated August 10 and December 7, Shōwa 8 [1933], March 12, Shōwa 9 [1934], and other dates, in which Motora Shintarō reports to Hiraga Yuzuru on the timing, progress, and inquiries regarding results of bulbous-bow hull-form tests, and gives notice of the sending of lines and trim drawings from Mitsubishi Shipbuilding Co., Ltd., Nagasaki Shipyard. Aoyama Teiichirō writes to Motora Shintarō, sending the surface of resistance curves for the Zentsū hull form requested by Professor Hiraga, and explaining whether there are records of the model, high-speed resistance measurements, and trim. Keywords: bulbous bow, hull-form test, resistance curve, trim, Motora Shintarō, Hiraga Yuzuru, Aoyama Teiichirō, Mitsubishi Nagasaki ShipyardAuto-generated by Azure OpenAI gpt-5.5 from OCR text (which may contain errors) and image captions.
- Item ID
- 1dfda91a-ba63-46c5-bf8f-3cf9f9c771fe
- Catalogue ID
- 22460601
- Card catalogue
- [Experimental data relating to bulbous bows]
- Category
- 軍艦構造:推進
- Holder
- 東京大学柏図書館
- Year registered
- 2007
- GCV entities
- Document / Handwriting / Calligraphy
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