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Wasn't the ERM enough? Why bother with the Mk 16?

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Re: Wasn't the ERM enough? Why bother with the Mk 16?
Post by Grashtel   » Wed Oct 08, 2014 11:46 pm

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Armed Neo-Bob wrote:And RFC made the point in several posts that Erewhon didn't have as much tech as people thought. And anyone saying only a Mk16 equipped ship is survivalble is ignoring the Aegis, its Mk36 armament, and the fact that it is sufficiently capable that the RMN did NOT build a light cruiser version of a Roland, even though it would have been more capable. Instead, they built around 200 of these light cruisers without any DDM.

The problem is that outside of actual combat the 146 kton Avalon is generally more capable than the 188 kton Roland, having things like a larger crew and carrying marines. So you places like Silesia and Matapan, and duties like general piracy suppression and convoy escorts, the Avalon class is a better fit for the role and due to its smaller size and not using as much high end tech cheaper and quicker to build.

A CL equivalent to the Roland is certainly a possibility, but given the size inflation involved CLs are a class may disappear. DW has said that a DDM destroyer with the full capability of an old style destroyer (IMO a Roland is as much a Frigate (Extra Large) as a Destroyer (Large)) would be closer to 300ktons and its debatable if a close to Sag-C sized "Light" Cruiser would be a viable class.
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Re: Wasn't the ERM enough? Why bother with the Mk 16?
Post by Vince   » Thu Oct 09, 2014 12:38 am

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Grashtel wrote:
Armed Neo-Bob wrote:And RFC made the point in several posts that Erewhon didn't have as much tech as people thought. And anyone saying only a Mk16 equipped ship is survivalble is ignoring the Aegis, its Mk36 armament, and the fact that it is sufficiently capable that the RMN did NOT build a light cruiser version of a Roland, even though it would have been more capable. Instead, they built around 200 of these light cruisers without any DDM.

The problem is that outside of actual combat the 146 kton Avalon is generally more capable than the 188 kton Roland, having things like a larger crew and carrying marines. So you places like Silesia and Matapan, and duties like general piracy suppression and convoy escorts, the Avalon class is a better fit for the role and due to its smaller size and not using as much high end tech cheaper and quicker to build.

A CL equivalent to the Roland is certainly a possibility, but given the size inflation involved CLs are a class may disappear. DW has said that a DDM destroyer with the full capability of an old style destroyer (IMO a Roland is as much a Frigate (Extra Large) as a Destroyer (Large)) would be closer to 300ktons and its debatable if a close to Sag-C sized "Light" Cruiser would be a viable class.

That last point especially is why in a future where all 1st rank navies will eventually have dual or multiple [Edit] drive [/Edit] missiles I would expect the RMN to produce a CL that is roughly equivalent to the Saganami-C class, with the BC role filled by the Nikes, and a DDM equipped CA class around the size of the Reliants or Warlords. Destroyers may (or may not) go the way of the frigate in 1st rank navies.

Edited to refer to dual and multiple drive missiles. (Ships in the Honorverse already have multiple missiles fired as salvos.) :oops:
Last edited by Vince on Thu Oct 09, 2014 10:35 am, edited 1 time in total.
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Re: Wasn't the ERM enough? Why bother with the Mk 16?
Post by Duckk   » Thu Oct 09, 2014 8:56 am

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I'd also point out that the RMN's thinking about ship types is constantly evolving. I refer you to David's musings about deleting the light cruiser type and merging the mission role with the notional 300k ton destroyer.
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Re: Wasn't the ERM enough? Why bother with the Mk 16?
Post by lyonheart   » Fri Oct 10, 2014 5:25 am

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Hi Neo-Bob,

I realise you're new but the Mk-16 has been around about 10 years real time in our universe, so it's hard for us old members to consider it should never have happened. ;)

Some of the conflict may stem from the conflict between the WroH dialogue where McKeon learns about GSN BCP's when we've now learned the Agamemnon class was already under construction, the first modified as the Duke of Cromarty already completed etc; and other ret-con's Bu9 has made in the last several years.

The jet engine, however unreliable it was initially, meant a lot of truly excellent prop designs were dropped at the end of WW2, whose range and payload weren't matched by jet designs for years if not a decade depending on type, just because everyone recognised the paradigm change they represented.

The Mk-16 is the same kind of paradigm change for below the wall warships.

Once it was tested the obvious advantages would dictate putting it into service across all smaller classes, the Roland carrying 240 Mk-16's is impressive given its relative small size, regarding engines and everything else that had to be crammed in as RFC has mentioned, NTM what others have posted on threads involving whether the destroyer, cruisers, SD's and even armor are obsolete.

Personally I'd believe more in the capabilities of the Avalon if it were closer to the one third mass of the Sag-C SoS said it was [ie 161,000 tons], rather than being so slightly larger than previous light cruisers [only 8%?] but that's just one example of textev conflicts with HoS, so don't get me started.

This is RFC's universe, he may drop by to explain further details, since he holds most of the cards close to his chest [but maybe not]; but feel blessed if that rare event happens, since I always learn something. :D

L


Armed Neo-Bob wrote:
Carl wrote:@OP: Your forgetting a huge factor. Fusion Powered missiles have repeatedly been described as having "vastly greater" energy budgets. So their ability to penetrate terminal defenses goes way up as a result.

The Mk16 was probably at the time of development about as small a missile as you could build and squeeze in a micro-fusion plant. At that point the slight extra mass of a second drive doesn't look like a very bad idea since it would have minimal numbers impact.

At the same time the larger size probably allowed a few other similar low mass and volume cost improvements like much better sensors.

In addition i don;t recall any non-MDM/DDM missile being described with off boresight capabilities, and the text attributes that heavily to the vast velocity increases DDM/MDM makes possible, so i doubt ERM's would be capable of it, or they'd take a vastly greater penalty from it if they are.


Ok, I am getting caught up on this forum today. Thanks for all the comments.

FWIW, I didn't "forget" anything. For a non-mdm ship with off-bore capability, read the HOS entry on the Saganami-B, the Wolfhound DD or the Avalon class cruiser. Also, the Shrike, and Ferret class LACs.

I never said a fusion powered cruiser weight missile was undesirable. Or that its improvements were irrelevent. What I said was, that at the time of introduction it wasn't needed for the RMN to win the fights and battles that were described.

The lack of text regarding any action by ERM-equipped ships --aside from Gauntlet--means we, as readers, do not have background to appreciate exactly how much a combination of technologies served to advance the capabilities on display. The only peer (near-peer) to the Saganami-A was the Mars; there is no Sag-vs-Mars text. We get a bit of it with the Saganami vs Andi cruiser in WoH; but the text said the RMN vessel "was winning handily" when a golden bb took it out. Gauntlet took out four Solarian Guardians at Tiburion, but the author somehow forgot to include much data on the Guardians or the Gaunlet. He addressed Gauntlet's weapons fit in a post in the Pearls.

There was a fair discussion of the Hellebarde fight in some threads in 2011; nearly everyone claimed the Saganami was a Bravo; but no one had mentioned the Mk13ER anywhere until SoF, several books later. We don't actually know which class of ship was involved, other than "Saganami".

Specs on the Mars are in the GSN section, I think. 11 missiles, 12 lasers, lots of point defense. It would have a lot of difficulty with a Star Knight; a SagA beats it easily; and a SagB just takes its lunch money and charges a nickel for psychiatric assistance. A Sag C kills one easily at Nuncio.

There were several technologies introduced at the same time, ca 1912-14-- the fusion powered ghost rider drones for recon; off-bore capability (the Shrike could fire 120 degrees off bore); better and more numerous missile defense systems; fire control systems that included the ability to control larger salvos. In and of themselves, those are incremental changes; taken together, they tip the balance of conventional ships strongly in the RMN's favor. Whatever R&D was working on, in the HR government, and the Janacek admiralty, there weren't enough senior policymakers left in place to push expensive construction for new missiles and new ships. The obsolete nature of the pre-war ships was evident even before Buttercup, though, and most of the design features of the "design study" for the Saganami-B were already in use in other ships by 1914.

So, as a reader, it seems that the jump to fusion missiles came too fast. Applying the tech they already had in use in the avant garde Medusa and Ferret to their light warships would have significently improved their survivabilty and increased their firepower. But new ships were not introduced--from the 1899 Culverin until the 1919 Wolfhound? From the 1902 Valiant until the 1919 Avalon? The Navy only needs heavy cruisers now?

Frankly, that is what bothers me most. I think it may actually be that point that prompted my original post.

If, as some of the posts RFC made in other topics suggest, the Mk 16 and MK 23 actually share a majority of components, then it makes sense to bring them in together. And there is enough of an interval for the drone power plants and mdm nodes to make the missiles feasible. And I don't have any quarrel with capital ships as of 1919 with the fusion birds. But I would have thought the Mk16 would have been largely limited to the Aggie; didn't the first Aggies commission in 1917 or so?

But my original point was that ERM equipped ships would have done just fine against Havenite ships at the time, and that I don't see from the text of the follow on books since WoH why he developed pushed the DDM into the CA so soon. By 1921, yes. But there are too many built by April 2021. But there is no way the majority of ships in service could have shifted so fast.

As an aside, Erewhon's exit from the Alliance and the treaty they made with Haven were only a month before Operation Thunderbolt kicked off. Not exactly enough time for any tech transfer to mean anything at all for a year or so.

And RFC made the point in several posts that Erewhon didn't have as much tech as people thought. And anyone saying only a Mk16 equipped ship is survivalble is ignoring the Aegis, its Mk36 armament, and the fact that it is sufficiently capable that the RMN did NOT build a light cruiser version of a Roland, even though it would have been more capable. Instead, they built around 200 of these light cruisers without any DDM.

All part of the same fleet, and not obsolete for what they are needed for.

As usual, too long. Sigh.

Regards,

Rob
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Re: Wasn't the ERM enough? Why bother with the Mk 16?
Post by HungryKing   » Fri Oct 10, 2014 1:49 pm

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Actually the Avalon is smaller than the proceeding CL class. It is, as far as I can tell, pretty much the same design, just with all the toys Manticore has come up with added in.
Reduced Crew
Grayson Compensator
Beta-sq nodes (maybe)
Graser energy armanent
Mk-36 ERM
much more active defenses

It appears to be from the same design generation as the original Saganami plans, before Grayson built the Alveraz ( which was a preview build of the Sag) and Manticore realized they needed a new hull to build the Saganami because they needed stronger nodes. (among other things)
lyonheart wrote:Hi Neo-Bob,

I realise you're new but the Mk-16 has been around about 10 years real time in our universe, so it's hard for us old members to consider it should never have happened. ;)

Some of the conflict may stem from the conflict between the WroH dialogue where McKeon learns about GSN BCP's when we've now learned the Agamemnon class was already under construction, the first modified as the Duke of Cromarty already completed etc; and other ret-con's Bu9 has made in the last several years.

The jet engine, however unreliable it was initially, meant a lot of truly excellent prop designs were dropped at the end of WW2, whose range and payload weren't matched by jet designs for years if not a decade depending on type, just because everyone recognised the paradigm change they represented.

The Mk-16 is the same kind of paradigm change for below the wall warships.

Once it was tested the obvious advantages would dictate putting it into service across all smaller classes, the Roland carrying 240 Mk-16's is impressive given its relative small size, regarding engines and everything else that had to be crammed in as RFC has mentioned, NTM what others have posted on threads involving whether the destroyer, cruisers, SD's and even armor are obsolete.

Personally I'd believe more in the capabilities of the Avalon if it were closer to the one third mass of the Sag-C SoS said it was [ie 161,000 tons], rather than being so slightly larger than previous light cruisers [only 8%?] but that's just one example of textev conflicts with HoS, so don't get me started.

This is RFC's universe, he may drop by to explain further details, since he holds most of the cards close to his chest [but maybe not]; but feel blessed if that rare event happens, since I always learn something. :D

L
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Re: Wasn't the ERM enough? Why bother with the Mk 16?
Post by Duckk   » Fri Oct 10, 2014 3:05 pm

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HungryKing wrote:Actually the Avalon is smaller than the proceeding CL class. It is, as far as I can tell, pretty much the same design, just with all the toys Manticore has come up with added in.


???

It masses more than the Talisman, Apollo, and Illustrious classes, and is larger in all 3 dimensions as well.
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Re: Wasn't the ERM enough? Why bother with the Mk 16?
Post by kzt   » Fri Oct 10, 2014 3:22 pm

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Duckk wrote:It masses more than the Talisman, Apollo, and Illustrious classes, and is larger in all 3 dimensions as well.

But other then that, it's smaller? :)
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Re: Wasn't the ERM enough? Why bother with the Mk 16?
Post by wastedfly   » Fri Oct 10, 2014 4:12 pm

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All small ships already have 100+ full up MDM's, so hauling another 200 DDM's for small ship combat is serious overkill.
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Re: Wasn't the ERM enough? Why bother with the Mk 16?
Post by HungryKing   » Sat Oct 11, 2014 12:23 am

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Valiant-class

Duckk wrote:
HungryKing wrote:Actually the Avalon is smaller than the proceeding CL class. It is, as far as I can tell, pretty much the same design, just with all the toys Manticore has come up with added in.


???

It masses more than the Talisman, Apollo, and Illustrious classes, and is larger in all 3 dimensions as well.
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Re: Wasn't the ERM enough? Why bother with the Mk 16?
Post by Armed Neo-Bob   » Sat Oct 11, 2014 2:25 pm

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HungryKing wrote:Actually the Avalon is smaller than the proceeding CL class. It is, as far as I can tell, pretty much the same design, just with all the toys Manticore has come up with added in.

Duckk wrote:???

It masses more than the Talisman, Apollo, and Illustrious classes, and is larger in all 3 dimensions as well.
[/quote]

[quote="HungryKing"]Valiant-class[/quote}


The Valiants are 156K tons. It is also worth noting that the Valiants had 22 missile launchers, but likely less stowage for the missiles.

Rob
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