Marine navigation history since Indus valley civilization
The word “Navigation” traces its roots to the Sanskrit “Navgathi“. Indian maritime history is five thousand years old- The Indus Valley …
Continue ReadingSolid Edge is User Friendly 3D CAD Software
Like other 3D CAD software Solid Edge is also used extensively for 3D CAD modeling. It is easy to learn and use. Let’s give it a closer look.
Continue ReadingTheories of Coal Formation - In Situ and Drift
Coal may be defined as a compact stratified mass of plant debris which has been modified chemically and physically by natural agencies, interspersed …
Continue ReadingHow long is a nautical mile - nautical miles to kilometres
How do we measure the distance in oceans. Logically the units of lenth should remain the same in the sea as well, but sailors do everything in style. …
Continue ReadingWaste incinerators - Materials burnt in a waste incinerator on board ships
Pollution at sea is a matter of grave concern which has compelled concerned authorities to make legislation stricter by banning disposal at sea at …
Continue ReadingWhat is Bilge Water? Learn How Ships Store & Treat Waste Water in Bilge Wells
Water is used in variety of ways in a ship’s engine room. It is obvious that some part of this water is lost either thorough leakages or …
Continue ReadingBlending of Coals in Power Stations
Coal blending in power stations is mainly adopted to reduce the cost of generation and increase the availability of coal. The low-grade coals can be …
Continue ReadingSpecialized Bearings - Thrust Ball Bearings
This article is for all budding engineers and for those who would like to know more about thrust ball bearings. Here we deal with the constructional, …
Continue ReadingSpecialized Bearings - Thrust Roller Bearings
This article is for all budding engineers and for those who would like to know more about thrust cylindrical roller bearings. This article deals with …
Continue ReadingBiggest Cruise Ship in the World: Oasis of the Seas Makes the Titanic Look Small
A 1181 feet long cruise ship that is almost ready to set sail. Currently under construction, It would be the biggest and costliest ship ever made in …
Continue ReadingBolts and Screws. What are Bolts? What are Screws
Bolts and screws are commonly used fasteners to keep the machine parts together. There are many different types of bolts and screws – varying types …
Continue ReadingOld Ships - the Star of India - The Oldest Sailing ship that can Still Sail
An antique ship that stands tall and proud amongst its modern counterparts. A ship more than 100 years old that sails strong even in the harshest …
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