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by Dave Saxton
Mon Nov 20, 2017 3:13 am
Forum: Naval Technology
Topic: Alaska Class: Battlecruise or Large Cruiser Semi-debate
Replies: 3
Views: 372

Re: Alaska Class: Battlecruise or Large Cruiser Semi-debate

Scharnhorst's belt was indeed thicker than Iowa's (and of higher material quality). However, who said the armour scheme was outdated? German documents make it clear that their WWII era protection scheme was designed to address modern threats, such as plunging fire and bombs, while at the same time p...
by Dave Saxton
Sun Nov 19, 2017 10:30 pm
Forum: Naval Technology
Topic: Alaska Class: Battlecruise or Large Cruiser Semi-debate
Replies: 3
Views: 372

Re: Alaska Class: Battlecruise or Large Cruiser Semi-debate

Warning: The following is merely the opinion of one person on the internet. These opinions are under the influence of perceived logic and personal bias. Your opinions may and probably will differ........... There is a lot to digest in that post. I agree with many of your points, but I ultimately di...
by Dave Saxton
Thu Nov 16, 2017 4:42 pm
Forum: Off Topic
Topic: Flat Earth International Convention 2017
Replies: 2
Views: 43

Re: Flat Earth International Convention 2017

Catastrophic AGW will eventually go the way of eugenics and Lysenkoism. Nonetheless, even now AGW advocates are beginning to hedge their bets. (see the Millar et al paper in Nature Geoscience Aug this year) Millar, Grub...et al are lead authors on previous IPCC reports, and previous advocates of CAG...
by Dave Saxton
Thu Nov 16, 2017 2:23 am
Forum: Naval History (1922-1945)
Topic: Naval Battle of Guadalcanal
Replies: 10
Views: 860

Re: Naval Battle of Guadalcanal

It is the 75th anniversary now.
by Dave Saxton
Thu Nov 16, 2017 12:17 am
Forum: Hypothetical Naval Scenarios
Topic: A 15" gunned Scharnhorst at North Cape
Replies: 25
Views: 430

Re: A 15" gunned Scharnhorst at North Cape

But they better be 30+ knot panzerschiffs.
by Dave Saxton
Tue Nov 14, 2017 10:53 pm
Forum: Hypothetical Naval Scenarios
Topic: A 15" gunned Scharnhorst at North Cape
Replies: 25
Views: 430

Re: A 15" gunned Scharnhorst at North Cape

Johannesson's destroyers were able keep company with the Scharnhorst steaming at 25 knots through the night of the 25th in the same weather. However, if Scharnhorst goes directly into the wind and seas the German destroyers won't be able to keep up. Bey allowing the loss of cohesion with his force e...
by Dave Saxton
Tue Nov 14, 2017 5:14 am
Forum: Hypothetical Naval Scenarios
Topic: A 15" gunned Scharnhorst at North Cape
Replies: 25
Views: 430

Re: A 15" gunned Scharnhorst at North Cape

If we replace all of Scharnhorst's historical 11in hits with 15in hits, then nothing changes. Additionally the proposed mods to fit 38cm guns to S&G would have increased their displacement, making them slower and probably worsening their already poor seakeeping qualities. There were heavy hits ...
by Dave Saxton
Thu Nov 09, 2017 7:26 pm
Forum: Hypothetical Naval Scenarios
Topic: A 15" gunned Scharnhorst at North Cape
Replies: 25
Views: 430

Re: A 15" gunned Scharnhorst at North Cape

The problem with applying a Scharnhorst with 15" guns and intact radars to the historical North Cape is that Scharnhorst was equipped with the same radar that Prinz Eugen detected and tracked destroyers to ranges exceeding 33 km with in 1944. This would mean that the battleship to battleship ra...
by Dave Saxton
Sun Nov 05, 2017 1:59 am
Forum: Hypothetical Naval Scenarios
Topic: A 15" gunned Scharnhorst at North Cape
Replies: 25
Views: 430

Re: A 15" gunned Scharnhorst at North Cape

It was not the qualities of Scharnhorst’s radar equipment or the caliber of its artillery that caused its loss. It was rather how those equipment was used. If Bey, Peters, and Roth make the same tactical errors as they did historically, then the result will likely be the same. Nevertheless, if Schar...
by Dave Saxton
Sat Oct 28, 2017 4:25 pm
Forum: Off Topic
Topic: Political correctness gone mad?
Replies: 134
Views: 1534

Re: Political correctness gone mad?

http://www-eaps.mit.edu/faculty/lindzen/PublicationsRSL.html https://www.researchgate.net/profile/Judith_Curry/publications https://www.researchgate.net/profile/Sebastian_Luening/publications https://www.nsstc.uah.edu/users/john.christy/publications.html http://drtimball.com/_files/dr-tim-ball-CV.pd...
by Dave Saxton
Sat Oct 21, 2017 3:41 pm
Forum: Hypothetical Naval Scenarios
Topic: Vanguard and Bismarck
Replies: 81
Views: 3899

Re: Vanguard and Bismarck

Backing plates add almost nothing to the effective thickness. The British documented this fact in their live fire testing records. It was found that if there was space between the two plates it actually yielded greater effective thickness than if the main plate was in direct contact with a backing p...
by Dave Saxton
Fri Oct 20, 2017 5:50 am
Forum: Hypothetical Naval Scenarios
Topic: Vanguard and Bismarck
Replies: 81
Views: 3899

Re: Vanguard and Bismarck

Hoyer's 1943 lecture described how the belt and the scarp work together to prevent penetration of the vitals. Hoyer reported that if the scarp is heavy enough and set and an unfavorable geometry to the shell, it will prevent penetration at any battle range. If the scarp is heavy enough, the necessar...
by Dave Saxton
Fri Oct 20, 2017 5:17 am
Forum: Hypothetical Naval Scenarios
Topic: Vanguard and Bismarck
Replies: 81
Views: 3899

Re: Vanguard and Bismarck

That is sort of calculation I name „creative counting” Call whatever you want, but you are not arguing with me. You are arguing with scientists and engineers from Krupp and the Kriegsmarine, who understood this far better than any of us. Moreover, their armour protection ideas have since been corro...
by Dave Saxton
Wed Oct 18, 2017 10:12 pm
Forum: Hypothetical Naval Scenarios
Topic: Vanguard and Bismarck
Replies: 81
Views: 3899

Re: Vanguard and Bismarck

Slight? Armour the same thickness had 100 fs advatage on perforation limit, and was ~50 mm thicker,... There were no 5" plates to recover from Tirpitz. The closest to 5" from Tirpitz available at that time would have been from the 120mm scarps. There's the claimed difference: 120mm vs 127...
by Dave Saxton
Wed Oct 18, 2017 3:45 pm
Forum: Hypothetical Naval Scenarios
Topic: Vanguard and Bismarck
Replies: 81
Views: 3899

Re: Vanguard and Bismarck

I don't care about PSI and other parameters. I care about "take plate, fire shell, see what happen" There were not many such tests, but results from those few done are known And I listed such a test where the German armour performed spectacularly. Krupp's findings were not theoretical. Th...

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