Technology and Operations
This forum is for discussing technological & operational matters pertaining to U-boats.
Re: MAK/DWK diesels
Posted by:
Oscar Bustamante
()
Date: March 15, 2002 11:43PM
Dear Rainer
Danke!!
Cat already rebaptized the engines as CM (Cat-Mak), so they should know!!!. It will be a very interesting lunchtable conversation matter tomorrow with my colleages.
It seems that you know a lot about engines. In order to compare, I would need the actual displacement of the MAN engines. Seems that the numbers attached were bore/stroke. Am I righth?.
Today, the CMs are in the range of 187 grams per bKW, that would be around 140g/bHP, so the old MAN were not bad at all.
Now another question: were the engines directly coupled to the generators, and then to the propellers?. Or there are some kind of Clutches in between?.
Rds
Oscar
Danke!!
Cat already rebaptized the engines as CM (Cat-Mak), so they should know!!!. It will be a very interesting lunchtable conversation matter tomorrow with my colleages.
It seems that you know a lot about engines. In order to compare, I would need the actual displacement of the MAN engines. Seems that the numbers attached were bore/stroke. Am I righth?.
Today, the CMs are in the range of 187 grams per bKW, that would be around 140g/bHP, so the old MAN were not bad at all.
Now another question: were the engines directly coupled to the generators, and then to the propellers?. Or there are some kind of Clutches in between?.
Rds
Oscar
Subject | Written By | Posted |
---|---|---|
Diesels and electro. at the same time? | Leif... | 03/04/2002 01:37PM |
Re: Diesels and electro. at the same time? | walter M | 03/04/2002 05:47PM |
Re: Diesels and electro. at the same time? | Marc Cimon | 03/05/2002 01:33AM |
Re: Diesels and electro. at the same time? | Leif... | 03/05/2002 06:44AM |
Re: Diesels and electro. at the same time? | Einar | 03/09/2002 01:19PM |
Re: Diesels and electro. at the same time? | J.T. McDaniel | 03/09/2002 08:27PM |
Re: Diesels and electro. at the same time? | Oscar Bustamante | 03/14/2002 01:22AM |
Re: MAK/DWK | Rainer Bruns | 03/14/2002 03:53AM |
Re: MAK/DWK diesels | Oscar Bustamante | 03/14/2002 11:21PM |
Re: MAK/DWK diesels | Rainer Bruns | 03/15/2002 04:03AM |
Re: MAK/DWK diesels | Oscar Bustamante | 03/15/2002 11:43PM |
Re: MAK/DWK diesels | Rainer Bruns | 03/16/2002 04:40AM |
Re: MAK/DWK diesels | Oscar Bustamante | 03/19/2002 11:15PM |
Re: MAK/DWK diesels | Rainer Bruns | 03/20/2002 04:26AM |
Re: MAK/DWK diesels | Vincenzo | 12/10/2002 09:42PM |