Search found 155 matches

by Mostlyharmless
Wed Jul 11, 2018 1:20 am
Forum: Hypothetical Naval Scenarios
Topic: Battleship for Freedonia
Replies: 14
Views: 654

Re: Battleship for Freedonia

Let us try to choose the best armament for our battleship. I am going to agree with Dave on the secondary armament. The only available alternatives are USN's 5"/38 or the RN's 5.25". We will select the 5.25" as it will be better for dealing with destroyers or aircraft dropping Fritz-X bombs. However...
by Mostlyharmless
Tue Jul 10, 2018 6:55 pm
Forum: Hypothetical Naval Scenarios
Topic: Battleship for Freedonia
Replies: 14
Views: 654

Re: Battleship for Freedonia

Bombs represent an intractable problem because they can strike at or near the normal. Perhaps Freedonia's fortune tellers will discover that even the Musashi's horizontal protection will fail against bombs. The bomb damages inflicted on Tirpitz showed that it was not particularly vulnerable to bomb...
by Mostlyharmless
Sun Jul 08, 2018 12:36 am
Forum: Hypothetical Naval Scenarios
Topic: Battleship for Freedonia
Replies: 14
Views: 654

Re: Battleship for Freedonia

I feel that I must pause on watching football to give a few more details of Freedonia's position. As most of you know, Freedonia is positioned in the Indian Ocean and is descended from the kingdom of Queen Ranavalona https://en.wikipedia.org/wiki/Ranavalona_I, who was instrumental in creating a navy...
by Mostlyharmless
Thu Jun 28, 2018 10:44 pm
Forum: Naval Technology
Topic: Hitting the Gun Barrel
Replies: 9
Views: 478

Re: Hitting the Gun Barrel

It happened to South Dakota, possibly more than once. At Santa Cruz https://www.navsource.org/archives/01/57a.htm has: “The ship received a direct hit from a 500-pound bomb on top of Main Battery Turret # 1. It did not penetrate but deformed two of the three 16-Inch barrels of #2 turret.” At the Sec...
by Mostlyharmless
Wed Jun 20, 2018 5:18 pm
Forum: Bismarck General Discussion
Topic: What happened?
Replies: 3
Views: 319

Re: What happened?

paul.mercer wrote:
Tue Jun 19, 2018 9:35 am
...snip...Surely we can come up with some new topics between us?
There seem to be a few posts on battleship design today
by Mostlyharmless
Wed Jun 20, 2018 5:14 pm
Forum: Hypothetical Naval Scenarios
Topic: Battleship for Freedonia
Replies: 14
Views: 654

Battleship for Freedonia

It is around 1936 and I have been appointed as Navy Minister by Freedonia. We are planning to build a battleship or class of battleships. As Freedonia has reasonably good relations with all the World's major naval powers, we are able to use technology from any country. We even have a few engineers w...
by Mostlyharmless
Wed Jun 20, 2018 5:09 pm
Forum: Naval Technology
Topic: Convergence of unbuilt battleships
Replies: 0
Views: 201

Convergence of unbuilt battleships

The H39 Battleships would have had a main armoured deck, MAD, of 120 mm over the magazines under an 80 mm armoured weather deck. They would have had a 100 mm MAD over the machinery under a 50 mm weather deck. Thus they are a natural evolution from Bismarck, following a similar philosophy. On the oth...
by Mostlyharmless
Wed Jun 20, 2018 4:04 pm
Forum: Naval Technology
Topic: The Structural role of Main Armour Decks
Replies: 2
Views: 158

The Structural role of Main Armour Decks

Battleships were constructed as a girder of the keel, normally a double bottom, and the main armour deck (MAD). However, different navies constructed the MAD differently. The USN made their MADs as laminates. Thus, Iowa has a 4.75" upper layer on a 1.25" lower layer of homogeneous armour. Friedman's...
by Mostlyharmless
Wed Jun 20, 2018 2:22 pm
Forum: Naval History (1922-1945)
Topic: The range at which actions were fought
Replies: 1
Views: 116

The range at which actions were fought

The designers of the last generation of battleships started with various expectations on the range at which their designs would exchange shells with other battleships, which was the reason why battleships were built rather than cruiser killers such as Scharnhorst or Alaska. I decided to survey what ...
by Mostlyharmless
Thu Sep 21, 2017 6:06 pm
Forum: Off Topic
Topic: Political correctness gone mad?
Replies: 134
Views: 7211

Re: Political correctness gone mad?

Some way back in the thread I mentioned that politicians do not always act exactly as if they regarded climate change as a priority. Here are some good but now old quotations that I found at http://www.inference.org.uk/sustainable/book/tex/sewtha.pdf on page 222 from Tony Blair. Speaking on climate ...
by Mostlyharmless
Wed Sep 13, 2017 12:16 am
Forum: Off Topic
Topic: Political correctness gone mad?
Replies: 134
Views: 7211

Re: Political correctness gone mad?

...snip... Regarding sea level rise, we have not seen an acceleration in rate of sea level rise. It is still rising the same 1-3 mm per year that it has been for centuries. Yes, that is millimeters, not centimeters, and certainly not meters. The 5 metre figure was obviously taken from someone's mod...
by Mostlyharmless
Sun Sep 10, 2017 10:10 pm
Forum: Off Topic
Topic: Political correctness gone mad?
Replies: 134
Views: 7211

Re: Political correctness gone mad?

I find the posts of the opponents of global warming very puzzling because, while it is sometimes clear what they do not believe, it is not at all obvious what they do believe. For example, does RF accept the evidence from satellite measurements of the Earth's surface temperature, the average troposp...
by Mostlyharmless
Thu Sep 07, 2017 12:41 am
Forum: Off Topic
Topic: Political correctness gone mad?
Replies: 134
Views: 7211

Re: Political correctness gone mad?

I remain convinced that the observed warming over the last forty years (the period for which we have good satellite data) is real. Natural variation is the more likely explanation. The established range of natural variation overwhelms any warming over that period. ...snip ... I was arguing that the...
by Mostlyharmless
Wed Sep 06, 2017 8:59 am
Forum: Off Topic
Topic: Political correctness gone mad?
Replies: 134
Views: 7211

Re: Political correctness gone mad?

As an aside from our discussions which I am still enjoying, I gather that there is something out there called social media. Now I am not on things like Facebook, so I cannot comment knowledgeably but I am told that on FB people exchange posts with their "friends". Apparently they tend to have friend...
by Mostlyharmless
Mon Sep 04, 2017 10:43 pm
Forum: Off Topic
Topic: Political correctness gone mad?
Replies: 134
Views: 7211

Re: Political correctness gone mad?

You are what is known as a luke warmer. ...snip ... I am not sure if my looking for less than a week at what people are arguing about is enough to claim a label. I do agree with Judith Curry that predicting global warming is a hard scientific problem. We need a model of Earth's climate to predict a...