Search found 1276 matches

by Herr Nilsson
Wed Nov 07, 2018 1:50 pm
Forum: Bismarck General Discussion
Topic: Bismarck at DS after the second turn
Replies: 68
Views: 1421

Re: Bismarck at DS after the second turn

@Antonio
At 20 knots under hard rudder Bismarck needs 48 seconds for 45°...and hard rudder wasn't allowed at high speed. So I have my doubts that 30 seconds are possible.
by Herr Nilsson
Wed Nov 07, 2018 12:30 pm
Forum: Bismarck General Discussion
Topic: Bismarck at DS after the second turn
Replies: 68
Views: 1421

Re: Bismarck at DS after the second turn

@Antonio

As I said I'm working with another version of the footage, but as long as the assumed main error is eliminated even +/-5 seconds should be accurate enough.
by Herr Nilsson
Wed Nov 07, 2018 8:57 am
Forum: Bismarck General Discussion
Topic: Bismarck at DS after the second turn
Replies: 68
Views: 1421

Re: Bismarck at DS after the second turn

@ Herr Nillson, how much do you think the speed of the film needs to be " adjusted " ? It depends. I consider it likely that Lagemann slowed down his camera from standard 24 fps to the minimum of 18 fps. Additionally we have to take the frame rate of the available video into account. My PAL-DVD-cop...
by Herr Nilsson
Fri Nov 02, 2018 9:34 pm
Forum: Bismarck General Discussion
Topic: Hits on PoW and Bismarck
Replies: 284
Views: 5802

Re: Hits on PoW and Bismarck

Alecsandros, maybe I‘ve overlooked it, but I couldn‘t find a question. That‘s why I‘m asking.
by Herr Nilsson
Fri Nov 02, 2018 9:18 pm
Forum: Bismarck General Discussion
Topic: Hits on PoW and Bismarck
Replies: 284
Views: 5802

Re: Hits on PoW and Bismarck

What question?
by Herr Nilsson
Sat Oct 27, 2018 1:14 pm
Forum: Bismarck General Discussion
Topic: Hits on PoW and Bismarck
Replies: 284
Views: 5802

Re: Hits on PoW and Bismarck

Antonio, yes, I know. After Alberto had remind me, that there was this picture, I scanned the one from Bush's book. This picture drove me mad, because there was absoutely no match. :stubborn: Full of despair I even tried to make Bismarck sail away! :oops: But this made it even worse. :pray: The main...
by Herr Nilsson
Sat Oct 27, 2018 10:13 am
Forum: Bismarck General Discussion
Topic: Hits on PoW and Bismarck
Replies: 284
Views: 5802

Re: Hits on PoW and Bismarck

Hello everybody, @ Herr Nilsson, as stated, there is a good not edited version of that photo available at the Bundesarchiv - Freiburg into the Lagemann file with reference Bild 146-1968-015-012. Hello Antonio, The Bundesarchiv picture seems to be the same edited picture like the one from Busch's bo...
by Herr Nilsson
Fri Oct 26, 2018 11:43 am
Forum: Bismarck General Discussion
Topic: Hits on PoW and Bismarck
Replies: 284
Views: 5802

Re: Hits on PoW and Bismarck

Hello everybody, @ Herr Nillson, you wrote : @Antonio I'm still evaluating the picture Alberto had posted. This picture is a very hard nut to crack. Do you know where the picture had its origin? Is it a scan from a book ? That picture is by fact an impossible nut to crack in my personal opinion and...
by Herr Nilsson
Fri Oct 26, 2018 8:14 am
Forum: Bismarck General Discussion
Topic: Hits on PoW and Bismarck
Replies: 284
Views: 5802

Re: Hits on PoW and Bismarck

@ Bill Jurens There were, of course, problem areas with the design, but these revolved around much larger issues, such as difficulty in establishing -- or more properly maintaining -- an optimal position for the longitudinal center of buoyancy, particularly as machinery weights were adjusted during ...
by Herr Nilsson
Fri Oct 26, 2018 7:02 am
Forum: Bismarck General Discussion
Topic: Hits on PoW and Bismarck
Replies: 284
Views: 5802

Re: Hits on PoW and Bismarck

@Antonio

I'm still evaluating the picture Alberto had posted. This picture is a very hard nut to crack. Do you know where the picture had its origin? Is it a scan from a book?
by Herr Nilsson
Thu Oct 25, 2018 7:25 am
Forum: Bismarck General Discussion
Topic: Hits on PoW and Bismarck
Replies: 284
Views: 5802

Re: Hits on PoW and Bismarck

@Bill Jurens That's Bismarck's hydrostatic pressure height plan. DruckhöhenplanBS.jpg In regard of damage and hydrodynamic stress: Evers1.jpg Evers2.jpg It was considered more sensible to make provisional shorings dependend on the location of the damage than to build thicker bulkheads and more stiff...
by Herr Nilsson
Wed Oct 24, 2018 8:14 am
Forum: Bismarck General Discussion
Topic: Hits on PoW and Bismarck
Replies: 284
Views: 5802

Re: Hits on PoW and Bismarck

@Antonio First I have to evaluate the picture provided by Alberto. However, it seems to me, that my working hypothesis was probably wrong. It's better to have a clear picture than a blurred one. Fortunately NH 69730 and the "final salvo" are clear and my work wasn't for nothing. The training of the ...
by Herr Nilsson
Tue Oct 23, 2018 11:45 am
Forum: Bismarck General Discussion
Topic: Hits on PoW and Bismarck
Replies: 284
Views: 5802

Re: Hits on PoW and Bismarck

@Alberto If you are right in regard of Yes, the same images can be taken with Bismarck on 270°. The speculation of Mr.Nilsson that Bismarck never turned away due to the torpedo alarm is worth the one of Mr.Wadinga, that she was always on 270° since 5:55..... :kaput: then the first answer is yes, if ...
by Herr Nilsson
Tue Oct 23, 2018 10:12 am
Forum: Bismarck General Discussion
Topic: Hits on PoW and Bismarck
Replies: 284
Views: 5802

Re: Hits on PoW and Bismarck

Please, don't blame me for that you're editing your posts. I had hoped my drawings would help you to understand. @Herr Nilsson: very clearly, no-answer at all, as usual: :lol: ...with Bismarck on 220° and PoW guns aiming 330°, the entry angle is 20° from forward the beam (with 230° is 10° froward).....
by Herr Nilsson
Tue Oct 23, 2018 9:31 am
Forum: Bismarck General Discussion
Topic: Hits on PoW and Bismarck
Replies: 284
Views: 5802

Re: Hits on PoW and Bismarck

Alberto, I find it somewhat difficult to answer correctly when you're editing your post.

Anyway, speaking of
Alberto Virtuani wrote:
Tue Oct 23, 2018 9:00 am
.....Geometry.
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