General Discussions  
This is the place to discuss general issues related to the U-boat war or the war at sea in WWII. 
Go to: Forum List•Message List•New Topic•Search•Log In•Print View
RE: Who builds the best diesel/electric boats?
Posted by: Yuri IL\'IN ()
Date: May 24, 2001 11:50AM

<HTML>
Kris wrote:
-------------------------------
I thought the Oscar\\\'s have a fat layer of rubber between the outer and inner pressure hulls to cut off sound from their motors!

The outer hull of a submarine is plated with a layer of rubber 100 mm (approximately 4 inches).

The metal well transmits a sound and the propeller shaft outputs sounds out boats.

The low level of hum for modern boats is stipulated not only layer of rubber, but also some changes in an engine installation.

Regards,
Yuri IL\\\'IN
Moscow Russia</HTML>

Options: Reply•Quote


Subject Written By Posted
Who builds the best diesel/electric boats? Xray 05/21/2001 05:30AM
RE: Who builds the best diesel/electric boats? parade 05/21/2001 06:25PM
RE: Who builds the best diesel/electric boats? Kris 05/21/2001 08:06PM
RE: Who builds the best diesel/electric boats? Parade 05/24/2001 08:20AM
RE: Who builds the best diesel/electric boats? Kris 05/21/2001 08:07PM
RE: Who builds the best diesel/electric boats? Yuri IL\'IN 05/23/2001 08:45AM
RE: Who builds the best diesel/electric boats? tl 05/23/2001 11:32AM
RE: Who builds the best diesel/electric boats? Kris 05/23/2001 05:10PM
RE: Who builds the best diesel/electric boats? tl 05/23/2001 05:30PM
RE: Who builds the best diesel/electric boats? Yuri IL\'IN 05/24/2001 11:50AM
RE: Who builds the best diesel/electric boats? Rainer Bruns 05/23/2001 11:39AM
I thought we were drifting a bit. Tim 05/23/2001 10:41PM
RE: Who builds the best diesel/electric boats? Yuri IL\'IN 05/26/2001 11:54PM
RE: Who builds the best diesel/electric boats? Kris 05/23/2001 05:09PM
RE: Who builds the best diesel/electric boats? parade 05/24/2001 08:31AM


Go to: Forum List•Message List•Search•Log In
Your Name: 
Your Email: 
Subject: 
Spam prevention:
Please, enter the code that you see below in the input field. This is for blocking bots that try to post this form automatically.
 ********        **  ********  ********   ******** 
 **              **     **     **     **  **       
 **              **     **     **     **  **       
 ******          **     **     **     **  ******   
 **        **    **     **     **     **  **       
 **        **    **     **     **     **  **       
 ********   ******      **     ********   ********