Sub rocking sideways

Pilot_76 · 11-10-11, 11:56 AM

Hello,

I just noticed that my sub is rocking sideways, at 10 kts. Going at PD solves the problem. Sometimes the rocking is less I don't know if it has to do with any mod I've installed. Is this realistic or a bug? I got TMO 2.2 and some of Webster's MOds installed SH4 1.5.

Also st surface the Deck watch is there on the crew menu but now the sub has nobody on the deck....is my crew on strike???

Shazer · 11-11-11, 01:54 AM

The only time iv had my sub rock sideways is if a depth charge gets close and get rammed by a ship, other than those i dont know what else would cause the rocking, what mods do you have installed?

vincentz · 11-11-11, 03:32 AM

I've never tried to sail in a sub, so I dont know if its realistic, but its very realistic in a normal ship to follow the waves. Actually I think the subs are not rocking at all compared to the wavesizes, but I guess that has to do with gameplay rather than realism. (I've been diving a lot in the pacifics, and sometimes the waves throw the (somewhat smaller) diveboat around like its a toothpick in a blender

Also some of the nightboats I've taken when I lived on Koh Tao (Thailand) was a fun (sometimes scary) experience, and those boats are around the size of a small sub (and keel-less).

Sometimes if you looked out the window you would only see the sea, then 5 sec later you would only see the sky. I guess since subs are keelless and slim, the wavesize and rocking would be even more drastic than is.

edit. and when the boat is in high waves, you wouldnt want to be on the deck. simply too dangerous.

Sailor Steve · 11-11-11, 09:25 AM

Any ship on the surface is influenced by six separate directions of motion:

1. Roll: The ship rolls back and forth with lateral wave motion.

2. Pitch: The bow rises and falls as the ship encounters waves.

3: Yaw: The boat wobbles in its direction of travel as waves strike the bow or stern at odd angles.

4: Heave: Wave action can force the entire ship to rise and fall.

5: Surge: The entire ship can surge forward or aft due to rogue wave action.

6: Sway: The entire ship can be forced sideways.

Where it gets fun in bad weather is that opposite forces can come into play. The bow can pitch downwards as the whole ship rises while the ship sways to port as the bow yaws to starboard. Lots of fun. In a submerged submarine these forces are still in play, especially at shallow settings such as periscope depth.
http://www.worldwideflood.com/ark/terms/ship_terms.htm

Ducimus · 11-11-11, 12:25 PM

Quote:

Originally Posted by Sailor Steve

Any ship on the surface is influenced by six separate directions of motion:

1. Roll: The ship rolls back and forth with lateral wave motion.

2. Pitch: The bow rises and falls as the ship encounters waves.

3: Yaw: The boat wobbles in its direction of travel as waves strike the bow or stern at odd angles.

4: Heave: Wave action can force the entire ship to rise and fall.

5: Surge: The entire ship can surge forward or aft due to rogue wave action.

6: Sway: The entire ship can be forced sideways.

Where it gets fun in bad weather is that opposite forces can come into play. The bow can pitch downwards as the whole ship rises while the ship sways to port as the bow yaws to starboard. Lots of fun. In a submerged submarine these forces are still in play, especially at shallow settings such as periscope depth.
http://www.worldwideflood.com/ark/terms/ship_terms.htm

Way hay and up she rises, early in the morning!

Pilot_76 · 11-11-11, 01:34 PM

I noticed that in slower speeds the rocking tends to be subtle so I guess this is intended on the mod. I was just making sure that this rocking was a normal thing on the sub when surfaced.

Ducimus · 11-11-11, 02:13 PM

Semi related, fun reading with two caveats:

Story's occur:
- On a Tench class, during the cold war
- In the Atlantic ocean.

Heavy Weather.
Heavy Weather II

Pilot_76 · 11-11-11, 09:17 PM

Quote:

Originally Posted by Ducimus

Semi related, fun reading with two caveats:

Story's occur:
- On a Tench class, during the cold war
- In the Atlantic ocean.

Heavy Weather.
Heavy Weather II

Sailor Steve · 11-11-11, 09:47 PM

Quote:

Originally Posted by Ducimus

Way hay and up she rises, early in the morning!

That's earleye in the mornin'! Don't you speak Shanty?

Great stories, by the way.

Hylander_1314 · 11-16-11, 05:50 PM

11-10-11, 11:56 AM	#1
Pilot_76 Chief Join Date: Mar 2010 Location: São Paulo, Brazil Posts: 321 Downloads: 462 Uploads: 0	Sub rocking sideways Hello, I just noticed that my sub is rocking sideways, at 10 kts. Going at PD solves the problem. Sometimes the rocking is less I don't know if it has to do with any mod I've installed. Is this realistic or a bug? I got TMO 2.2 and some of Webster's MOds installed SH4 1.5. Also st surface the Deck watch is there on the crew menu but now the sub has nobody on the deck....is my crew on strike???

11-11-11, 01:54 AM	#2
Shazer Swabbie Join Date: May 2009 Location: Oregon, USA Posts: 12 Downloads: 93 Uploads: 0	The only time iv had my sub rock sideways is if a depth charge gets close and get rammed by a ship, other than those i dont know what else would cause the rocking, what mods do you have installed? __________________ "Live Easy Die Hard"

11-11-11, 03:32 AM	#3
vincentz Sailor man Join Date: Sep 2008 Location: CPH - DK Posts: 43 Downloads: 69 Uploads: 0	I've never tried to sail in a sub, so I dont know if its realistic, but its very realistic in a normal ship to follow the waves. Actually I think the subs are not rocking at all compared to the wavesizes, but I guess that has to do with gameplay rather than realism. (I've been diving a lot in the pacifics, and sometimes the waves throw the (somewhat smaller) diveboat around like its a toothpick in a blender Also some of the nightboats I've taken when I lived on Koh Tao (Thailand) was a fun (sometimes scary) experience, and those boats are around the size of a small sub (and keel-less). Sometimes if you looked out the window you would only see the sea, then 5 sec later you would only see the sky. I guess since subs are keelless and slim, the wavesize and rocking would be even more drastic than is. edit. and when the boat is in high waves, you wouldnt want to be on the deck. simply too dangerous. Last edited by vincentz; 11-11-11 at 03:45 AM.

11-11-11, 09:25 AM	#4
Sailor Steve Eternal Patrol Join Date: Nov 2002 Location: High in the mountains of Utah Posts: 50,369 Downloads: 745 Uploads: 249	Any ship on the surface is influenced by six separate directions of motion: 1. Roll: The ship rolls back and forth with lateral wave motion. 2. Pitch: The bow rises and falls as the ship encounters waves. 3: Yaw: The boat wobbles in its direction of travel as waves strike the bow or stern at odd angles. 4: Heave: Wave action can force the entire ship to rise and fall. 5: Surge: The entire ship can surge forward or aft due to rogue wave action. 6: Sway: The entire ship can be forced sideways. Where it gets fun in bad weather is that opposite forces can come into play. The bow can pitch downwards as the whole ship rises while the ship sways to port as the bow yaws to starboard. Lots of fun. In a submerged submarine these forces are still in play, especially at shallow settings such as periscope depth. http://www.worldwideflood.com/ark/terms/ship_terms.htm __________________ “Never do anything you can't take back.” —Rocky Russo

11-16-11, 05:50 PM	#10
Hylander_1314 Sea Lord Join Date: May 2006 Location: 5 Miles Inland West Of Lake Huron Posts: 1,936 Downloads: 139 Uploads: 0	__________________ A legislative act contrary to the Constitution is not law. -John Marshall Chief Justice of the Supreme Court ---------------------

11-11-11, 01:34 PM	#6
Pilot_76 Chief Join Date: Mar 2010 Location: São Paulo, Brazil Posts: 321 Downloads: 462 Uploads: 0	I noticed that in slower speeds the rocking tends to be subtle so I guess this is intended on the mod. I was just making sure that this rocking was a normal thing on the sub when surfaced.

11-11-11, 02:13 PM	#7
Ducimus Rear Admiral Join Date: May 2005 Posts: 12,987 Downloads: 67 Uploads: 2	Semi related, fun reading with two caveats: Story's occur: - On a Tench class, during the cold war - In the Atlantic ocean. Heavy Weather. Heavy Weather II