WikiWirral Share a Little Learn a Lot about your Wirral
Forum Statistics
Forums65
Topics76,352
Posts1,033,280
Members14,560
Most Online16,551
Feb 2nd, 2024
Who's Online Now
14 members (ArranGirl13, 3 invisible), 7,530 guests, and 650 robots.
Key: Admin, Global Mod, Mod
Top Posters
sunnyside 45,164
MattLFC 22,315
Mark 21,269
granny 17,788
_Ste_ 16,345
Newest Members
Kalena1962, rattus, Lisrush, Emotecreative, ArranGirl13
14,560 Registered Users
New General Forums
New Wirral History
Tall Brick Chimneys
by diggingdeeper - 16th Mar 2024 11:56am
D.I.Y. / Building Shop
by mharford91 - 3rd Mar 2024 8:53pm
1970's Murder in Central Park, Wallasey
by cutespam - 4th Aug 2018 10:28am
Old Hall in Higher Bebington
by Rhoobarb - 25th May 2010 5:55pm
Oleo Works
by Ducko - 14th May 2008 3:09pm
Top Posters(30 Days)
granny 14
casper 13
bri445 4
Topic Replies
Facial recognition coming in supermarkets?
by diggingdeeper - 27th Mar 2024 3:50pm
Bolts at Bebington Road
by diggingdeeper - 27th Mar 2024 2:33am
Hot Spot Chippie Broadway
by Excoriator - 26th Mar 2024 7:57pm
Tall Brick Chimneys
by diggingdeeper - 26th Mar 2024 5:43pm
Lost river (Well, brook really)
by diggingdeeper - 26th Mar 2024 3:09am
Old Hall in Higher Bebington
by diggingdeeper - 24th Mar 2024 5:58pm
Netflix 3 Body Problem.
by BultacoAstro - 22nd Mar 2024 8:04am
Wisper electric bike. 36v .
by Dilly - 21st Mar 2024 7:36pm
This is Elvis
by GingerTom - 21st Mar 2024 9:27am
March
M T W T F S S
1 2 3
4 5 6 7 8 9 10
11 12 13 14 15 16 17
18 19 20 21 22 23 24
25 26 27 28 29 30 31
Top Likes Received (30 Days)
Kylix 1
cools 1
Top Likes Received
bert1 14
Mark 4
granny 3
casper 3
Previous Thread
Next Thread
Print Thread
Page 1 of 2 1 2
#1047958 20th Nov 2017 5:46pm
Joined: Jul 2008
Posts: 14,343
Likes: 19
Wiki Master
OP Offline
Wiki Master
Joined: Jul 2008
Posts: 14,343
Likes: 19
Another submarine in trouble, this time for the Argentinians.

Wouldn't you think submarines would have emergency beacons they could release and/or dye so that their position could be identified quickly.

Lets hope they are found in time.


We don't do charity in Germany, we pay taxes. Charity is a failure of governments' responsibilities - Henning Wehn

https://ddue.uk
Google Ads
Joined: Jul 2011
Posts: 3,621
Forum Guardian
Offline
Forum Guardian
Joined: Jul 2011
Posts: 3,621
They do have emergency radio beacons on board , so I wonder why the rescuers are not picking anything up from those. Maybe something catastrophic happened and the beacons were set on manual instead of automatic or something , and no -one could activate one . Not sure dye would be seen in a stormy sea, but if subs can launch weapons from underwater, youd hope they could also launch flare type things too wouldnt you . Again, could be down to a catastrophe . So upsetting for the waiting rellies , and terrifying for those on board . Fingers crossed for them.

Joined: Jul 2008
Posts: 14,343
Likes: 19
Wiki Master
OP Offline
Wiki Master
Joined: Jul 2008
Posts: 14,343
Likes: 19
Perhaps the more obvious thing to release is oil or fuel, spy planes are specifically equipped to sniff and spot them.

Presumably there has been a catastrophic failure of the electrical systems but you would assume there would be mechanical alerts of some type fitted, even if its a wind-up generator to power the emergency radio beacon - or perhaps just a battery.

If the main batteries have erupted then they really can be in trouble unless they got the area isolated fast enough.


We don't do charity in Germany, we pay taxes. Charity is a failure of governments' responsibilities - Henning Wehn

https://ddue.uk
Joined: Jun 2011
Posts: 17,788
Likes: 3
Wiki Master
Offline
Wiki Master
Joined: Jun 2011
Posts: 17,788
Likes: 3


They may not know it's location. Pacific is pretty huge and if its' dropped deep then could be impossible I suppose.

I doubt a dye would reach the surface. How many are there on board ? I thought I heard 40 +, but could be wrong.


Humankind has not woven the web of life. We are but one thread within it. Whatever we do to the web, we do to ourselves. All things are bound together. All things connect.
~Chief Seattle
Joined: Mar 2010
Posts: 4,044
Forum Guardian
Offline
Forum Guardian
Joined: Mar 2010
Posts: 4,044
Always wondered do subs float on their own and have to flood tanks in order to sink..if that's is the case one wonders if its just not bobbing around on the surface. How many ways out of a sub?? Inflatable liferafts on board?

Joined: Jul 2008
Posts: 14,343
Likes: 19
Wiki Master
OP Offline
Wiki Master
Joined: Jul 2008
Posts: 14,343
Likes: 19
If the sub is any depth you will probably die if you try to exit because of the sudden pressure changes, also if you don't have an air supply you won't be able to surface quick enough by holding your breath and they also know it is very stormy at the moment. It could be a last ditch thing to try when you are running out of air or options.

It is believed the sub would have been under water when it failed because of the stormy weather, to get it to float you would have to blast the water out the ballast tanks, while on old subs this was a mechanical operation using stored compressed air, these days its probably a bit more complicated.


We don't do charity in Germany, we pay taxes. Charity is a failure of governments' responsibilities - Henning Wehn

https://ddue.uk
Joined: Jan 2010
Posts: 1,841
Likes: 3
Forum Addict
Online Content
Forum Addict
Joined: Jan 2010
Posts: 1,841
Likes: 3
I have a much better idea. Don't use submarines at all.

Joined: Mar 2010
Posts: 4,044
Forum Guardian
Offline
Forum Guardian
Joined: Mar 2010
Posts: 4,044
So DD The real problem could be mechanical electrical failure whilst submerged not allowing ballast tanks to be emptied..Not good. Lets hope the engineers on board can fix something up if that is the case

Last edited by fish5133; 21st Nov 2017 10:04am.
Joined: Jul 2011
Posts: 3,621
Forum Guardian
Offline
Forum Guardian
Joined: Jul 2011
Posts: 3,621
What I dont understand, is according to a CNN video I watched , the sub came to the surface to report the electrical fault in the batteries - so why on earth would they then submerge deep, to make the trip back to base? I would have thought any risk assessment would have judged that as a complete NO NO ??



The vid is a small part of this link , you may have to hunt.
http://edition.cnn.com/2017/11/20/americas/argentina-missing-submarine/index.html)

Joined: Jul 2008
Posts: 14,343
Likes: 19
Wiki Master
OP Offline
Wiki Master
Joined: Jul 2008
Posts: 14,343
Likes: 19
The battery fault was reported some time before they had real problems, its not uncommon for the odd battery to play up and they have procedures to cope with it.

They'd be far worse off getting tossed all over the place in the storm than under the water, when they dived they probably didn't know they had substantial problems.


We don't do charity in Germany, we pay taxes. Charity is a failure of governments' responsibilities - Henning Wehn

https://ddue.uk
Joined: Jul 2011
Posts: 3,621
Forum Guardian
Offline
Forum Guardian
Joined: Jul 2011
Posts: 3,621
I suppose, but why not just 40 ft down below the waves I wonder.Time is sadly running out now -heartbreaking.

Joined: Jul 2008
Posts: 14,343
Likes: 19
Wiki Master
OP Offline
Wiki Master
Joined: Jul 2008
Posts: 14,343
Likes: 19
You have to go a bit deeper than that, there is quite a swell underneath those waves for some distance plus for every wave there is a trough as well.

Unlike ships that have a controlled carve through water that stabilises them, submarines are pretty unstable, when you turn the rudder the whole thing spins so continually changing course to compensate for swell takes quite a bit of effort.

Also, the nearer the surface you are, the less stable a submarine is, which is why they don't stay at periscope depths for long periods of time, its just too much hard work.

Presumably modern submarines are fly-by-wire and all the hard work is done by a computer but I'm not sure if this sub is like that.


We don't do charity in Germany, we pay taxes. Charity is a failure of governments' responsibilities - Henning Wehn

https://ddue.uk
Joined: Jul 2011
Posts: 1,390
Forum Addict
Offline
Forum Addict
Joined: Jul 2011
Posts: 1,390

Moonstar #1048080 22nd Nov 2017 12:01pm
Joined: Jun 2011
Posts: 17,788
Likes: 3
Wiki Master
Offline
Wiki Master
Joined: Jun 2011
Posts: 17,788
Likes: 3


Let's hope ,it's not too late.


Humankind has not woven the web of life. We are but one thread within it. Whatever we do to the web, we do to ourselves. All things are bound together. All things connect.
~Chief Seattle
Joined: Jul 2011
Posts: 3,621
Forum Guardian
Offline
Forum Guardian
Joined: Jul 2011
Posts: 3,621
Not been verified yet , but lets hope it is , and that they are still alive .Must be agony for the families.

Page 1 of 2 1 2

Moderated by  Mod 

Link Copied to Clipboard
Random Wirral Images

Click to View Topic.
Newest Topics
Facial recognition coming in supermarkets?
by Excoriator - 27th Mar 2024 10:52am
Hot Spot Chippie Broadway
by Excoriator - 26th Mar 2024 7:57pm
Bolts at Bebington Road
by Excoriator - 23rd Mar 2024 9:48am
Netflix 3 Body Problem.
by BultacoAstro - 22nd Mar 2024 8:04am
Tall Brick Chimneys
by diggingdeeper - 16th Mar 2024 11:56am
For Sale & Free
Wisper electric bike. 36v .
by Dilly - 21st Mar 2024 7:36pm
This is Elvis
by GingerTom - 17th Mar 2024 2:37pm
Member Spotlight
Dilly
Dilly
wallasey
Posts: 8,973
Joined: July 2011
Today's Birthdays
There are no members with birthdays on this day.
New Wirral Info
Facial recognition coming in supermarkets?
by Excoriator - 27th Mar 2024 10:52am
Hot Spot Chippie Broadway
by Excoriator - 26th Mar 2024 7:57pm
Bolts at Bebington Road
by Excoriator - 23rd Mar 2024 9:48am
Get your Money Tree ready
by keef666 - 22nd Mar 2023 12:27pm
Restaurant/pub with outdoor seating - Bromborough
by CarterUSM - 7th Aug 2020 7:59pm
News : New Topics
Gaza
by diggingdeeper - 29th Oct 2023 9:28am
Lost river (Well, brook really)
by Excoriator - 10th Sep 2019 8:50am
New Enthusiast Forums
Netflix 3 Body Problem.
by BultacoAstro - 22nd Mar 2024 8:04am
Xbox
by TudorBlue - 3rd Mar 2024 8:48pm
Wiper mechanism needed
by Peter0787 - 20th Feb 2024 4:07pm
Popular Topics(Views)
5,067,809 WIKI WALK CHAT
4,013,695 Spotted!
Powered by UBB.threads™ PHP Forum Software 7.7.5