MV3702 Marine Vehicles Performance Syllabus:
MV3702 Marine Vehicles Performance Syllabus – Anna University Regulation 2021
COURSE OBJECTIVE:
• To impart the knowledge to students on
• Various resistance applied on ship at sea
• Propeller Theory
• Rudder types experiments and trails.
• Theory of Waves
• Ship Vibration & Noise
UNIT I RESISTANCE
Types of resistance, frictional, residuary – wave making, eddy and form resistances and total resistance, air, appendage, model testing, propeller tests in open water, admiralty coefficient, fuel coefficient and consumption, sea trials – Problems.
UNIT II PROPELLER THEORY
Types and theory of propellers, apparent slip, real slip, wake, thrust, relation between powers and speed, measurement of pitch, cavitations, built and solid propellers, interaction between the ship and propeller, hull efficiency over all propulsive efficiency – problems. Bow Thruster and its usage
UNIT III RUDDER THEORY
Types of rudders, model experiments and manouvering trials, area and shape of rudder, position of rudder, bow rudders vs stern rudder, forces on rudder, torque on stock, angle of heel, due to force on rudder and angle of heel when turning – problems.
UNIT IV WAVE THEORY
Theory of waves, trochoidal waves, relationship between line of orbit centres and the undisturbed surface, sinusoidal wave, Irregular wave pattern, wave spectra, wave amplitudes, rolling in unresisting media, rolling in resisting media, practical aspects of rolling, Anti rolling devices, forces caused by rolling, pitching, heaving and yawing.
UNIT V SHIP VIBRATION & NOISE
Hull vibration, Engine vibration, vibration of shafting system, engine noise reduction.
TOTAL: 45 PERIODS
COURSE OUTCOMES:
Upon successful completion of the course, students should be able to:
CO1: Determine the Ship’s Resistance while sailing.
CO2: Distinguish between the Ship’s Propeller and its types.
CO3: Distinguish between the Ship’s Rudder and its types.
CO4: Understand the students about Wave theory.
CO5: Acquire the knowledge about ship vibration & noise.
TEXT BOOKS:
1. “Principles of Naval Architecture”, SNAME Publication, 2000
2. Eric C. Tupper, “Introduction to Naval Architecture”, 3rd Edition, Butter worth – Heinemann, London, 2001.
3. EA Stokoe, E.A, “Naval Architecture for Marine Engineers”, Vol.4, Reeds Publications, 2000.
REFERENCES:
1. R. Battacharjee, ”Dynamics of Marine vehicles “SNAME Publication, year
2. Srikant Bhave, “Mechanical Vibrations”, Pearson, 2010
3. Malcolm, J. Crocker, “Handbook of Noise and Vibration Control”, John Wiley & Sons, 2007
4. Singiresu S. Rao, “Mechanical Vibrations”, Pearson, 4th Ed., Pearson, 2013
5. K.J. Rawson and E.C. Tupper, “Basic Ship Theory” (Vol. II), 5th Edition, Butterworth Heinemann, London, 2001.
6. John Carlton, “Marine Propellers and Propulsion”, Butterworth-Heinemann, 2012.