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教學大綱


本頁翻譯進度

燈號說明

審定:無
翻譯:林均樺(簡介並寄信)
編輯:王吉勝(簡介並寄信)

課程資訊

本課程簡介流體力學的原則並加以應用至實際的海洋工程問題。探討流體的基本特性並推導流體運動微分及積分形式的控制方程式。以流體靜力方程式及船舶穩定性探討水表上及水底下的船具。通過圓柱、球體、平板及水翼船的基本流況是瞭解應用到海洋工程及船舶建築等複雜流況的平台工具。

主題涵蓋質量守衡、動量守衡、能量守衡、沈浮體的流體靜力行為、升力及拖曳力、因次分析、船舶及離岸平台上作用之波力、層流及紊流。

海洋工程實驗室中的實驗計劃將輔以解釋課堂間所教授的概念,包括船阻及模組測試、沈體的升力、拖曳力及載具推進力。每週實驗課會教到實際問題及解釋。並說明正確的數據收集與分析以及寫出清楚簡潔的實驗報告。每次課堂間亦討論統計資料分析、時序分析與誤差估計。



課程組織

每週指派題組,若無另外說明,請於隔週交回。請獨立完成回家作業,但可群體討論作業或複習課堂教材。

實驗與報告也應獨立完成。即使是分組報告,除非另有說明,否則報告製作過程與分析也應獨立完成。實驗指派作業的期限訂於實驗講義中。不要只來上課,實驗前應先預習,預習可以全體一起。

有兩次隨堂小考和期末考週時有一次期末考。除了複選題外,其餘題目含填充題可以部分給分。



評分標準

作業: 20%
實驗: 20%
第一次期中考: 15%
第二次期中考: 15%
期末考(不可翻書): 30%

在某一領域上卓越的表現有助於其他領域。兩次期中考將於課堂間施行。


Course Information

This course introduces the principles of fluid mechanics and applies them to practical ocean engineering problems. The fundamental properties of a fluid are investigated and the basic governing equations of fluid motion are derived in differential and integral form. Hydrostatic equations and vessel stability are discussed in the context of surface and underwater vessels. Basic flows past cylinders, spheres, flat plates, and hydrofoils are used as a platform for understanding the more complex flows often found in ocean engineering and naval architecture applications.

Topics include the principles of conservation of mass, momentum, and energy; hydrostatic behavior of floating and submerged bodies; lift and drag forces; dimensional anaylsis; wave forces on ships and offshore platforms; laminar and turbulent flows.

Experimental projects will be conducted in ocean engineering laboratories illustrating concepts taught in class, including ship resistance and model testing, lift and drag forces on submerged bodies, and vehicle propulsion. Weekly lab sessions will be supplemented by practical problem sessions and demonstrations. Lab sessions are geared towards demonstrating proper data collection and analysis as well as writing clear and concise lab reports. Statistical data analysis, time series analysis, and error estimation will be discussed in the context of each lab.



Course Organization

Weekly problem sets will be assigned and are due the following week unless otherwise noted. Homework solutions are expected to be the result of individual effort. However, group discussions of the concepts covered on the homework and review of the course material is encouraged.

Laboratory projects and reports should also be done individually. While the data will be the result of a collective effort, the final processing and analysis should be done individually unless otherwise noted. Lab assignments will be due on the date specified on the lab hand-out. Pre-lab exercises should be done prior to coming to class and can be done collectively.

There will be two quizzes administered in class and a final exam scheduled during exam week. Partial credit will be given on all problems, except multiple choice, and fill in the blank type questions.



Grading Policy

Homework: 20%
Laboratory: 20%
Exam #1: 15%
Exam #2: 15%
Final Exam (closed book): 30%

Exceptional performance on one aspect can help even out a rocky performance on another. The two mid-term exams will be administered in class.


 
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