World Mentoring Academy "An Open Community for Successful Learning"

Free World class mobile education, earn a Bachelors for less than $5,000 books & Test Fees from State Universities, using Experiential, Design & Project based education. Supporting credit-by-exam & Challenging University courses.

Creative Commons License This work is licensed under a Creative Commons Attribution-NonCommercial-Share Alike 4.0 International License.
Expand/collapse block About & Angel Club

About WMA (Link)

Earn College Degree/Credit (Link)

Academy News

$265 given 2017: $100 Houston & Los Angeles, $20 Lakewood CA, Canada & Guangzhou CN, $5 Berlin

$266 given 2016: $100 France, $50 Belize, $25 Iran & Germany, $20 Guinea, Pakistan & USA, $6 Argentina, Thanks

We need your financial support to continue. 

Students join "The League of Extraordinary People" and make a difference. 

 
Expand/collapse block Login
Login
Password
Keep me logged in
 
Expand/collapse block Selected courses
-
 
Expand/collapse block Information for lesson "Seakeeping & Manoeuvring NPTEL CC-E"
Description: 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
Resources: OpenCourseware from NPTEL (India), Sheridan College, MIT, UC Berkeley, Stanford & many other of the World's finest University's.
Language: English
Professors: Michael Williams
Units: 40
Lesson content
Enroll Enroll