BloomTech’s Downfall: A Long Time Coming

Class Central is learner-supported. When you buy through links on our site, we may earn an affiliate commission.

NPTEL

Ocean - Seakeeping & Manoeuvring

NPTEL and Indian Institute of Technology, Kharagpur via YouTube

Start learning Write review

Overview

COURSE OUTLINE:

Seakeeping: Regular water waves – definition of ship motions – single degree of freedom motions in regular waves – uncoupled heave, pitch and roll motions – coupled heave and pitch motions – irregular waves - description of long crested waves by 2D spectrum – ship motions in 2D irregular waves – description of short-crested sea – ship motions in 3D irregular waves – dynamic effects – deck- wetness, slamming, relative motions, sea-sickness etc. – added resistance in waves – roll stabilization

Manoeuvring: Types of directional stability - linear equations of motions in horizontal plane – hydrodynamic derivatives – stability index – standard manoeuvres – turning circle, zigzag, pullout and spiral manoeuvres – roll during turn – experimental determination of hydrodynamic derivatives – straight-line, rotating arm and PMM experiments – description of control surface (rudder) – control derivatives

Syllabus

Mod-01 Lec-01 Regular Water Waves - I.
Mod-01 Lec-02 Regular Water Waves - II.
Mod-01 Lec-03 Definition of Ship Motions and Encounter Frequency.
Mod-01 Lec-04 Single Degree of Freedom Motions in Regular Waves.
Mod-01 Lec-05 Uncoupled Heave,Pitch and Roll - I.
Mod-01 Lec-06 Uncoupled Heave,Pitch and Roll - II.
Mod-01 Lec-07 Uncoupled Heave,Pitch and Roll - III.
Mod-01 Lec-08 Uncoupled Heave,Pitch and Roll - IV.
Mod-01 Lec-09 Uncoupled Heave,Pitch and Roll - V.
Mod-01 Lec-10 Coupled Motions.
Mod-01 Lec-11 Irregular Waves.
Mod-01 Lec-12 Description of Irregular Waves by Spectrum.
Mod-01 Lec-13 Theoretical Wave Spectrum.
Mod-01 Lec-14 Ship Motion in Irregular Waves - I.
Mod-01 Lec-15 Ship Motion in Irregular Waves - II.
Mod-01 Lec-16 Ship Motion in Irregular Waves -III.
Mod-01 Lec-17 Description of Short-Crested Sea.
Mod-01 Lec-18 Motions in Short-Crested Sea.
Mod-01 Lec-19 Derived Responses & Dynamic Effects - I.
Mod-01 Lec-20 Derived Responses & Dynamic Effects - II.
Mod-01 Lec-21 Derived Responses and Dynamic Effects - III.
Mod-01 Lec-22 Seakeeping Considerations in Design.
Mod-01 Lec-23 manoeuvring: Introduction & Basic Equations.
Mod-01 Lec-24 Dynamic Equations of Motion - I.
Mod-01 Lec-25 Dynamic Equations of Motion - II.
Mod-01 Lec-26 Hydrodynamic Derivatives.
Mod-01 Lec-27 Controls-Fixed Stability.
Mod-01 Lec-28 Stability & Cotrollability: Definitive Manoeuvres.
Mod-01 Lec-29 Definitive Manoeuvres - I.
Mod-01 Lec-30 Definitive Manoeuvres - II.
Mod-01 Lec-31 Definitive Manoeuvres - III.
Mod-01 Lec-32 Non-Linear Equations of Motion.
Mod-01 Lec-33 Non-linear Equations & Model Tests.
Mod-01 Lec-34 Capative Model Tests and Experimental Determination of Hydrodynamic Derivatives.
Mod-01 Lec-35 PMM Tests - I.
Mod-01 Lec-36 PMM Tests - II.
Mod-01 Lec-37 Rudder and Control Surfaces -I.
Mod-01 Lec-38 Rudder & Control Surfaces - II.
Mod-01 Lec-39 Theoretical Determination of Hydrodynamic Derivatives - I.
Mod-01 Lec-40 Theoretical Determination of Hydrodynamic Derivatives - II.

Taught by

nptelhrd

Tags

Reviews

Start your review of Ocean - Seakeeping & Manoeuvring

Start learning

Never Stop Learning.

Get personalized course recommendations, track subjects and courses with reminders, and more.

Sign up for free
Someone learning on their laptop while sitting on the floor.