SUBSIM Radio Room Forums



SUBSIM: The Web's #1 resource for all submarine & naval simulations since 1997

Go Back   SUBSIM Radio Room Forums > Modern-Era Subsims > Dangerous Waters
Forget password? Reset here

Reply
 
Thread Tools Display Modes
Old 05-20-06, 01:51 PM   #61
OneShot
Grey Wolf
 
Join Date: Mar 2005
Location: Germany
Posts: 956
Downloads: 9
Uploads: 0
Default

The only reason I could think off would be the buoy which is on the surface end of ther cable (and where the nice antenna is) would be washed over to often to keep up a good data stream, but then this is just guessing.
OneShot is offline   Reply With Quote
Old 05-20-06, 02:04 PM   #62
The Noob
The Old Man
 
Join Date: Sep 2005
Location: de_dust2
Posts: 1,417
Downloads: 0
Uploads: 0
Default

Diesel Boats Forever!
The Noob is offline   Reply With Quote
Old 05-20-06, 06:53 PM   #63
Kurushio
Stowaway
 
Posts: n/a
Downloads:
Uploads:
Default

Quote:
Originally Posted by TLAM Strike
the COB maybe God but he dosn't control the weather.
Excellent! This could easily be a Clancy line. Hey, if you see it in his next book, ask him for some money.

By the way...excellent discussion...
  Reply With Quote
Old 05-21-06, 02:45 AM   #64
Deamon
Commodore
 
Join Date: Apr 2002
Location: Germany
Posts: 642
Downloads: 5
Uploads: 0


Default

Quote:
Originally Posted by OneShot
The only reason I could think off would be the buoy which is on the surface end of ther cable (and where the nice antenna is) would be washed over to often to keep up a good data stream, but then this is just guessing.
That's it i think. I remember a german submariner telling how difficult it is to send a radio message via the radioantenna mast. One little contact of the antenna with the water and you can forget your message. For buoys it must be even more worse. Not only the waves but also all the spray flying around near the surface and the atmospheric humidity right above the waves should be also high. It seems very resonable to assume that the transmission would be wracked havoc. High waves could also interrupt the direct transmission line betwin the buoy and plane/helo.

And:

While the hydrophone of the buoy hangs deeper below the surface wouldn't the buoy cause it to move up and down with the waves ? And wouldn't that cause flow noise or is this insignificant ? And can this affect the bearing accuracy when the buoy and hydrophon hanging on it turns ? Isn't there a mechanism in the buoy that tells where the hydrophon points to ?

BTW: Up to whitch sea stat can helos start and land on the deck ? I guess that also depends on the size of the ship.

That all could be very favourable for the Kilo.

Deamon
Deamon is offline   Reply With Quote
Old 05-21-06, 10:40 AM   #65
Kurushio
Stowaway
 
Posts: n/a
Downloads:
Uploads:
Default

Something nobody has mentioned yet...the difference between the improved Kilo (636) or the Iranian 877. Would that make a real difference on anything?

This may not sound very politically correct, though on the Itanian Kilo, wouldn't prayer times give away it's position? You do realise they MUST pray at certain times, five times a day and if they couldn't it would surely be bad for morale so would work against them in that regard. Either way...I don't think an Iranian Kilo would be that successful.
  Reply With Quote
Old 05-21-06, 11:22 AM   #66
MaHuJa
Sonar Guy
 
Join Date: Jan 2002
Location: 59.96156N 11.02255E
Posts: 385
Downloads: 3
Uploads: 0
Default

I believe the kilos would make several kills before getting killed; for the simple reason that they will, as long as possible, attack "value ships" that are not escorted.

THEN comes the "escorted supertanker convoy" type scenario that this thread began discussing.
__________________

Teaching DW newbies how to climb the food chain.
MaHuJa is offline   Reply With Quote
Old 05-21-06, 11:27 AM   #67
Wildcat
Engineer
 
Join Date: Jan 2002
Posts: 215
Downloads: 69
Uploads: 0
Default

Quote:
Originally Posted by Kurushio
Something nobody has mentioned yet...the difference between the improved Kilo (636) or the Iranian 877. Would that make a real difference on anything?

This may not sound very politically correct, though on the Itanian Kilo, wouldn't prayer times give away it's position? You do realise they MUST pray at certain times, five times a day and if they couldn't it would surely be bad for morale so would work against them in that regard. Either way...I don't think an Iranian Kilo would be that successful.
Now that's just being rediculous.

The Iranians may be completely crazy but they are definately not stupid. You don't have to be stupid to be crazy. Give them more credit.

Giving the boat position away at prayer times is nonsense. They are not just going to start broadcasting their location every day at 5pm sharp, all 50 or 60 people on the boat at a time. Come on!

Diesel electric subs are still a VERY dangerous threat and are the only reason ASW continues to be studied and improved on to this day. Who else is going to present a threat? All the other nations with nuclear submarines are either A) Allies or B) Far behind in nuclear quieting technology.

Allied forces could make due with what they have right now to detect any enemy nuclear submarines may be out there. That is definately not the case with the SSK's and continual advancements are being made because there is a legitimate threat to shipping from SSK's, EVEN in open ocean.
Wildcat is offline   Reply With Quote
Old 05-21-06, 11:50 AM   #68
Henson
Planesman
 
Join Date: Feb 2006
Posts: 185
Downloads: 13
Uploads: 0
Default

Quote:
This may not sound very politically correct, though on the Itanian Kilo, wouldn't prayer times give away it's position? You do realise they MUST pray at certain times, five times a day and if they couldn't it would surely be bad for morale so would work against them in that regard. Either way...I don't think an Iranian Kilo would be that successful.
It would have to be very loud speaker indeed to carry that kind of noise outside the people-tank.

It would be no different than using MC circuits on american boats, something we do constantly. The engineering spaces on a nuc can actually be quite loud: we just learned how to keep the noise inside.
Henson is offline   Reply With Quote
Old 05-21-06, 12:15 PM   #69
Kapitan
Sub Test Pilot
 
Kapitan's Avatar
 
Join Date: Mar 2005
Location: UK + Canada
Posts: 7,130
Downloads: 77
Uploads: 7


Default

American has been loaned a diesel submarine from sweden a whole year its been practicing with the americans and what happend no one could find the dam thing, in the end i heard the war games were scripted to give the acctualy american fleet something to do.
__________________
DONT FORGET if you like a post to nominate it by using the blue diamond



Find out about Museum Ships here: https://www.museumships.us/

Flickr for all my pictures: https://www.flickr.com/photos/131313936@N03/

Navy general board articles: https://www.navygeneralboard.com/author/aegis/
Kapitan is offline   Reply With Quote
Old 05-21-06, 02:45 PM   #70
goldorak
Admiral
 
Join Date: Apr 2005
Posts: 2,320
Downloads: 0
Uploads: 0
Default

Well when it comes down to diesel submarines the us navy establishment is very very paranoic.
Some years ago (but maybe this trend continues to this day) the american navy forbade us naval shipwards from accepting foreign contracts to build diesel subs.
Maybe one day they'll realise that abbandoning completly convential propulsion in subs was a mistake.
goldorak is offline   Reply With Quote
Old 05-21-06, 02:48 PM   #71
Wildcat
Engineer
 
Join Date: Jan 2002
Posts: 215
Downloads: 69
Uploads: 0
Default

Well it does serve some purpose, for one it prevents the sheep of congress from demanding that the US navy decomission all its nuke boats and switch to diesel. Sounds far fetched but you can be sure someone would try to make it happen.
Wildcat is offline   Reply With Quote
Old 05-21-06, 02:50 PM   #72
Molon Labe
Silent Hunter
 
Join Date: Jun 2004
Location: Along the Watchtower
Posts: 3,810
Downloads: 27
Uploads: 5
Default

Quote:
Originally Posted by Wildcat
Well it does serve some purpose, for one it prevents the sheep of congress from demanding that the US navy decomission all its nuke boats and switch to diesel. Sounds far fetched but you can be sure someone would try to make it happen.

...damn hippies made us build two oil burners after the Enterprise. What the hell were they thinking?
__________________
Molon Labe is offline   Reply With Quote
Old 05-21-06, 02:55 PM   #73
Wildcat
Engineer
 
Join Date: Jan 2002
Posts: 215
Downloads: 69
Uploads: 0
Default

Well I'm not saying it's entirely a good thing, but it does have its uses, like protecting the jobs of thousands of shipyard workers.

Kitty Hawk is a bit of a different issue since its range and speed is far greater than that of a diesel sub, plus it's needed to be based in Japan where they really won't tolerate a nuclear carrier in their waters.
Wildcat is offline   Reply With Quote
Old 05-21-06, 03:02 PM   #74
Molon Labe
Silent Hunter
 
Join Date: Jun 2004
Location: Along the Watchtower
Posts: 3,810
Downloads: 27
Uploads: 5
Default

Kitty Hawk was before the Enterprise. I'm bitching about the America and JFK.

Japan's already acquiesed to the Washington. Too bad it wasn't the Truman or Nimitz, eh?
__________________
Molon Labe is offline   Reply With Quote
Old 05-21-06, 05:13 PM   #75
goldorak
Admiral
 
Join Date: Apr 2005
Posts: 2,320
Downloads: 0
Uploads: 0
Default

Quote:
Originally Posted by Wildcat
Well it does serve some purpose, for one it prevents the sheep of congress from demanding that the US navy decomission all its nuke boats and switch to diesel. Sounds far fetched but you can be sure someone would try to make it happen.

In all honesty I fail to realise how this would be possibile.
Rickover's ghost must still be lingering in congress and the pentagon. :rotfl:
goldorak is offline   Reply With Quote
Reply


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -5. The time now is 06:47 PM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2025, Jelsoft Enterprises Ltd.
Copyright © 1995- 2025 Subsim®
"Subsim" is a registered trademark, all rights reserved.