Development Driving and Steering Unit of Orchard Sprinkler Boat Using Fluidics
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- MARNADEE Chatchai
- JSAM Member, Corresponding author, Faculty of Engineering, Thammasat University
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- KAWAMURA Tsuneo
- JSAM Member, Graduate School of Agriculture, Kobe University
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- SHOJI Koichi
- JSAM Member, Graduate School of Agriculture, Kobe University
書誌事項
- タイトル別名
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- —Switching Characteristics, Bow Thrust of the Model Fluidics and Boat Turning Radius—
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説明
A model fluidics (54 mm × 28 mm) was studied for its applicability as a steering unit to a sprinkler boat. A water jet was deflected at an inlet pressure of more than 2.0 kPa, where the velocity of the water jet is was more than 2.2 m/s. The bow thrust of the fluidics when attached onto the model boat (36 cm × 16 cm) was 0.02 to 0.12 N and quadratic to the increasing velocity of the water jet ranging between 2.2 to 5.4 m/s. Investigation of boat turning revealed that the turning trajectory transcribed a steady turning circle with a turning radius of 0.6 to 1.1 m at a peripheral velocity ranging between 0.15 and 0.28 m/s.
収録刊行物
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- Engineering in Agriculture, Environment and Food
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Engineering in Agriculture, Environment and Food 5 (4), 121-125, 2012
Asian Agricultural and Biological Engineering Association
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詳細情報 詳細情報について
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- CRID
- 1390001205273875840
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- NII論文ID
- 130002076370
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- ISSN
- 18818366
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可