ice observation |
( Log In ) Log In is for TREC Teachers & Researchers only
ice observation |
Bryan Ahkiviana |
Sep 13 2005, 09:47 PM
Post
#1
|
Unregistered |
how did it feel to be on a ship breaking the ice?
|
Ute_Kaden |
Sep 15 2005, 05:03 PM
Post
#2
|
TREC Teacher Group: TREC Team Posts: 203 Joined: 27-April 05 Member No.: 10 |
The ship looks like a normal one from the outside. That it is an icebreaker is not visible at first sight. An icebreaker needs reinforced and double hulls (walls) and a lot of engine power and inertia (mass) to break through the ice. The Healy can break 4.5 ft of ice at 3knots continuous or 8ft (2.44m) backing and ramming. I just came back from a tour through the ship. We were breaking ice and I was all the way down in the ship close to the hulls. It was incredibly noisy and I thought of TITANIC a lot. However, the Captain assured me that sea ice will not break the hulls.
The Healy is a good, new and strong ship with an experienced Captain, Dan Oliver, and an excellent coast guard crew. I feel very safe here. |
NSF Acknowledgment & Disclaimer | Time is now: 18th November 2024 - 04:22 PM |