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Advanced approach to a design of simplified hull forms / Surasak Sri-aroon

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Flows around bodies with knuckles are studied with an ultimate goal of predicting changes in resistance of a simplified-form ship with knuckles. As a first step, an analytical solution for the two-dimensional flow past a square is derived and compared with numerical results. The analysis is then extended to a very simple three-dimensional body with knuckles. Near the knuckle, the velocity potential changes rapidly; a pseudo-potential difference is demonstrated to exist when the knuckle is not aligned with a streamline. Finally, a method to calculate the pseudo-potential difference is established and applied to ship hulls. Comparisons between experimental results and the calculations are made to relate the potential differences to changes in drag of three simplified-form ships.

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สภานภาพ

Detail Information

ชื่อชุด

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เลขหมู่

623.812 S961A

ผู้จัดทำ

Michigan. : The University of Michigan Press.., 1982

ลักษณะวัสดุ

xi, 104 p. : ill. ; 28 cm

ภาษา

English

ISBN/ISSN

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หมวดหมู่

NONE

Content Type

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Media Type

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Carrier Type

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ครั้งที่จัดทำ

1

หัวเรื่อง

Simplified-form ship
Flows around bodies -- Ship
Flows around model
Thesis

ชื่อเรื่องเพิ่ม

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Statement of Responsibility

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Other version/related

เอกสารดิจิทัล

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