MARINE

# MV3015: Marine Vehicles syllabus for Marine 2021 regulation (Professional Elective-II)

Marine Vehicles detailed syllabus for Marine Engineering (Marine) for 2021 regulation curriculum has been taken from the Anna Universities official website and presented for the Marine students. For course code, course name, number of credits for a course and other scheme related information, do visit full semester subjects post given below.

For Marine Engineering 5th Sem scheme and its subjects, do visit Marine 5th Sem 2021 regulation scheme. For Professional Elective-II scheme and its subjects refer to Marine Professional Elective-II syllabus scheme. The detailed syllabus of marine vehicles is as follows.

#### Unit I

RESISTANCE 9
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 9
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 IV

WAVE THEORY 9
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 9
Hull vibration, Engine vibration, vibration of shafting system, engine noise reduction.

#### Course Outcomes:

Upon successful completion of the course, students should be able to:

1. Determine the Ship’s Resistance while sailing.
2. Distinguish between the Ship’s Propeller and its types.
3. Distinguish between the Ship’s Rudder and its types.
4. Understand the students about Wave theory.
5. Acquire the knowledge about ship vibration & noise.