1. GEM341E Ship Hydrodynamics ________________________________________________ Ö. Gören1/8 2015-16 GEM341E SHIP HYDRODYNAMICS http://ninova.itu.edu.tr/Ders/2786 İSTANBUL TEKNİK ÜNİVERSİTESİ Naval Architecture and Marine Engineering – B.S.

2. GEM341E Ship Hydrodynamics ________________________________________________ Ö. Gören2/8 2015-16 Course Introduction Major focus: This course aims to equip students with the basics of ship resistance and propulsion to solve the related problems and use it in their design studies in their professional life. Course Syllabus W1. A Short Intro to Ship Hydrodynamics. Dimensional Analysis. Components of Ship’s Resistance W2. Viscous Flow/Resistance – Laminar and Turbulent Flows W3. Wave-making Problem. Theoretical and Computational Wave Resistance W4. Model Tests W5. Systematic Hull Series. Statistical Methods in Resistance Prediction W6. Statistical Methods (Contnd.). Other Components of Resistance

3. GEM341E Ship Hydrodynamics ________________________________________________ Ö. Gören3/8 2015-16 W7. Appendage Drag. Resistance in Relation with Hull Form Design W8. Propeller Systems (history, development and modern systems). Propeller Geometry. Basic Outlines of Propeller Design W9. Hydrodynamic Characteristics of Propellers: Open-water Characteristics, Propeller-Hull Interaction_Wake. Standard series W10. Propeller Theories: Momentum Theory, Blade Element Theory, Lifting Line/Surface Theories, Boundary Element Methods etc. W11. Cavitation W12. Propeller Design W13. Propeller Tests

4. GEM341E Ship Hydrodynamics ________________________________________________ Ö. Gören4/8 2015-16 Learning Objectives: # Understand the physical phenomena around the moving bodies in a fluid with a free surface # Understand the flow conditions in which the propellers operate # Calculate the resistance of ships by means of approximate models (empirical, statistical, computational) # Learn how to make experiments and evaluate the experimental data acquired in a towing tank # Learn the geometry of a conventional propeller and understand the hydrodynamic principles of how a propeller generate thrust and torque # Learn the essentials and details of propeller design # From resistance to propulsion; calculate the required engine power to propel the ship at the design speed.

5. GEM341E Ship Hydrodynamics ________________________________________________ Ö. Gören5/8 2015-16 Instructors: Dr. Ömer Gören; phone: 285 6398; e-mail: ogoren@itu.edu.tr Fields of study: Free-surface hydrodynamics, Resistance – particularly wave resistance, hull form optimization for minimum resistance Office hours: Mondays 13:30 – 14:30, Wednesdays 16:00 – 17:00 www. ninova.itu.edu.tr/tr/dersler/gemi-insaati/2786/gem-341e Dr. Emin Korkut; phone: 285 6413; e-mail: korkutem@itu.edu.tr Fields of study: Propeller hydrodynamics, Cavitation tunnel measurements, Propeller noise and vibration www.gidb.itu.edu.tr/staff/emin

6. GEM341E Ship Hydrodynamics ________________________________________________ Ö. Gören6/8 2015-16 Course format: Most of the times there will be lectures and sometimes tutorials aiming at the understanding of the lectures and the given concepts In the tutorials, the students are encouraged to solve the given problems by themselves and to discuss the problems with classmates and with the instructor Requirements and Grading: Individual homeworks should strictly be done individually and submitted to the instructor or teaching assistant in person Teamwork studies should be done with a collaborative manner in which the contribution of all the team members should be equally required

7. GEM341E Ship Hydrodynamics ________________________________________________ Ö. Gören7/8 2015-16 Homeworks: 1)One set of problems (Resistance) 2)Computation of wave resistance by thin-ship theory (team work) 3)Calculation of effective power by statistical methods (teamwork) 4)Propeller drawing Midterm Project: Propeller selection and design Laboratory study: Model testing and extrapolation to full scale (team work) Exams: 2 Midterm Exams (probably 6th (resistance) and 11th (propulsion) weeks) 1 Final Visa Requirements: Minimum 70 % attendance Submission of all homeworks, projects and laboratory reports in a timely and correct manner

8. GEM341E Ship Hydrodynamics ________________________________________________ Ö. Gören8/8 2015-16 Grading: Homeworks: 15 %, Midterm project: 10 %, Laboratory: 5 %, Midterm exams: 25 %, Final Exam: 45 % The grading system will be based on a (relative) normal curve distribution in the peer group. But in any case, students can’t get DD or higher marks unless their overall grades are 40/100 or higher. Course Material: There are no official text book, but a couple of text books recommended to be studied as reference material Lecture notes (Resistance) can be found on Ninova (website). Please check Ninova and your official ITU e-mail boxes regularly for course related announcements.