Technology and Operations  
This forum is for discussing technological & operational matters pertaining to U-boats. 
Go to: Forum List•Message List•New Topic•Search•Log In•Print View
Re: How long to make max. depth.
Posted by: SnakeDoc ()
Date: January 25, 2017 10:02PM

Hi,

it depends, what you mean as a maximum depth. Let's say it is 250 m.
Assuming that U-Boat is going down only dynamically (i.e. when the boat has neutral buoyancy), the maximum trim is limited by batteries: they can be heeled up to 35° without spilling the acid. The maximum underwater speed is about 8 knots.
It gives about 109 seconds that is almost 2 minutes.
Practically it will take longer, at least about 3 minutes.

--
Regards
Maciek


[www.tvre.org]

Options: Reply•Quote


Subject Written By Posted
How long to make max. depth. Tbirdismypride 01/25/2017 05:38PM
Re: How long to make max. depth. SnakeDoc 01/25/2017 10:02PM
Re: How long to make max. depth. Tbirdismypride 01/26/2017 04:10AM


Go to: Forum List•Message List•Search•Log In
Your Name: 
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.
 ********  **     **  **    **  ********   ******  
    **     ***   ***   **  **   **        **    ** 
    **     **** ****    ****    **        **       
    **     ** *** **     **     ******    **       
    **     **     **     **     **        **       
    **     **     **     **     **        **    ** 
    **     **     **     **     ********   ******