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Author Topic: 1 man Sub now shipyard model Finished Video  (Read 722 times)
A. Pettyengineer
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« on: May 04, 2012, 01:39:51 pm »

This started as a bit of an art exercise, I tend to find something then it tells me what it wants to be and I make it the base and then just add bits to it untill it feels right.
Have made a full time living that way for the last 16 years.
Now the other night surfing the web I came across Diarment Creations by Rafa Maya, I think it may have been a link in this forum any way he builds stuff out of card and then paints it to look like old steel.
1 of his creations was a fish Steampunked and I decided to build 0ne, my style, now this is not how I would normally do things as I said.
So with the amount of stuff in my shed there should be a chance to find the right stuff so after a few drawings I came up with the idea of a submarine that looked like the Fish.
Now a steam powered submarine would not work cause as soon as you went under water no air, pile of water down the smoke stack and out goes the fire !
So stay with me with this a steam boiler is under pressure but to top up you have a small very powerfull pump to push water into the boiler so why not have a large air container under pressure this feeds 2 small boilers with air you are a sub so there is plenty of water, 1 boiler runs the sub and prop and the other runs a exhaust pressure container so that it is possible to exhaust your flue a small amount at a time at ll times through a 1 way valve....sort of...
So to start this build I pulled out 1 of my expansion things from an old fridge it's about 9in long and 2in wide and domed at both ends...1 air tank..
Started adding bits -big cog from a clock - drive shaft, length of brass tube with a cage cog to drive the big cog and some other bits from the fridge stuff box.
Before long I added some fish shaped rails across the top for the spine and then it went a bit haywire...I looked at the first of the many layers on the art work and decided to make the eyes port holes so you could see out, so behind them I needed a cabin...Now I have a Ship Model...........................up here in the house I have had for many years some small scale people I came up found 1 that was sitting down ....and the little bugger fitted spot on.

So I present my 1/24 scale 1 Man Submarine Model.




Now it was starting to get out of control so as you can see I got some old brass heating vents the other day on the bay so one was heated and folded to give it a good solid heavy base.



Next time you see him he will be given a spray with matt black and then a fine spray with copper paint.
Next the pattern for the cab

Cab installed and size test

And the last bit is the first part of the fish.


So that was this afternoon's effort.
I plan to mount 2 SPAT's.
That's 2 Steam Pressured Air Torpedo's with the tubes as the eyes as the driver  will have a pocket watch window to see all.
« Last Edit: May 11, 2012, 01:24:12 pm by A. Pettyengineer » Logged

Ah!!! I see it's a Tersun Universal Spanner in the works.

Matthias Gladstone
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Call me Ishmael


« Reply #1 on: May 04, 2012, 03:37:20 pm »

That's going to look quite stunning when it's done.
« Last Edit: May 04, 2012, 03:54:44 pm by Matthias Gladstone » Logged


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James Harrison
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« Reply #2 on: May 04, 2012, 03:43:28 pm »

That is absolutely gorgeous.
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Capt James Salt
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« Reply #3 on: May 04, 2012, 04:49:16 pm »


Very nice !!

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See pictures of my models at:  http://public.fotki.com/shrimpee/
Kevin C Cooper Esq
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« Reply #4 on: May 04, 2012, 07:28:11 pm »

Excellent progress so far.
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Maets
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« Reply #5 on: May 05, 2012, 01:33:30 am »

Fantastic start. Looking forward to seeing how it progresses.
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A. Pettyengineer
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« Reply #6 on: May 06, 2012, 08:54:26 am »

Today being Sunday I was allowed to play all day so it now has a "shell frame", 2 sets of fins to control depth and getting back up, a large propeller and a rear tail with retarder's to go in the right direction.
So on with the picture show.

OH and two S.P.A.T. tubes.


Shell frame

Some moveable Fins


Prop

And a rather large Rudder.


Yes that is 30in long!.

Now the next bit has not much to do with the build except it had to fit on this rack.
I am setting up a small stall/shop in a shop in Brisbane, stall is 1m x 1.2m.

So I have some where to show my junk and with a huge amount of luck sell something as well.
The black steamed frame is for hat and lapel badges.
Next in the build will be the Top fins and underwater cable cutters a detailed cab with 1/24 scale man and then last of all pocket watch hatch.
« Last Edit: May 06, 2012, 08:58:08 am by A. Pettyengineer » Logged
von Corax
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Leverkusen Institute of Paleocybernetics


« Reply #7 on: May 06, 2012, 09:13:27 am »

[…]Now a steam powered submarine would not work cause as soon as you went under water no air, pile of water down the smoke stack and out goes the fire !


May I once again draw your attention to (although to be honest, I never tire of drawing people's attention to) Sr. Monturiol's Ictineo II, which in 1867 was equipped with an anærobic steam engine which produced both motive power and oxygen for the crew.

Seriously, do a forum search on this thing! There are some absolutely gorgeous photos of a scale model of it around here somewhere!
« Last Edit: May 06, 2012, 09:55:51 am by von Corax » Logged

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The Leverkusen Institute of Paleocybernetics is 5838 km from Reading
A. Pettyengineer
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« Reply #8 on: May 06, 2012, 01:20:55 pm »

I knew I should have stuck to straight sculpture!!!!!!!!!!!
And today's lesson is?
I have see photos of the wooden version that's  on Wiki but it is the first I have read about it's history.
Here ended the lesson.
Ictineo II, search for early sub's ...sometimes Google just don't do it.
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A. Pettyengineer
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« Reply #9 on: May 11, 2012, 01:23:22 pm »

All finished

http://youtu.be/ymh60TtyO_M
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Capt James Salt
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« Reply #10 on: May 11, 2012, 04:40:07 pm »


Wow !!

Great looking sub !!

Beautiful..................


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Capt James Salt
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« Reply #11 on: May 11, 2012, 04:45:29 pm »

[…]Now a steam powered submarine would not work cause as soon as you went under water no air, pile of water down the smoke stack and out goes the fire !

May I once again draw your attention to Ictineo II, which in 1867 was equipped with an anærobic steam engine which produced both motive power and oxygen for the crew.


Diesel submarines had to have an exhaust underwater. 
Now I'm wondering how the diesel engines exhausted underwater without getting water into the engine. Huh



 
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MWBailey
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« Reply #12 on: May 11, 2012, 05:09:04 pm »

I copied and pasted the explanation below from

http://answers.yahoo.com/question/index?qid=20080331013731AA8yYVS


This is for Diesel Powered Submarines
 
A Conventionally powered Diesel Submarine may be able to run its diesel engines while submerged at periscope depth, this is called snorkeling (snorting in the UK). A Snorkel Induction Mast is raised above the water surface. This brings air into theboat for the engines. The Exhaust of the Diesel Engine is directly fed out a Diesel Exhaust plenum. This is a pipe inside the Sail that has a upsidedown bowl like space over it reaching to a level below the top of the plenum. Before the Diesel starts, this bowl area is filled with air and the plenum is drained. Using the upside down glass in water principle, this will remain water free. Than the diesel is started sending its exhaust out the plenum and it bubbles under the bowl and off the ship. When the engines are secured, the Hull valves are closed, and the plenum and bubble area can reflood.

Others in that same thread added that it's much more common to run on batteries and electric motors while submerged. I'm Not sure about whether a victorian-era battery and motor configuration would work in that manner; they certainly had the tech for both a type of battery and several types of electric motors in the late 1800s, but the gases involved and other factors make me wonder. Of course , this is steampunk, so maybe all of that won't matter, unless you plan to actually attempt to build it.
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Capt James Salt
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« Reply #13 on: May 11, 2012, 06:27:04 pm »


Thank you MWBailey. 
The introduction of nuclear power to submarines must have really made underwater travel MUCH better.



Of course , this is steampunk, so maybe all of that won't matter, unless you plan to actually attempt to build it.


By the way, I really like this part of your response.  LOL   Cheesy






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Kevin C Cooper Esq
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« Reply #14 on: May 11, 2012, 07:44:44 pm »

Great job, very nice piece.
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Uncle Arthur
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« Reply #15 on: May 11, 2012, 08:29:51 pm »

A beautiful job. Sculpture to be sure!
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The Inventor
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« Reply #16 on: May 15, 2012, 10:46:06 pm »

That was really quite lovely !
Watched the vid; it's too quiet I had to turn all my volume settings up to hear you at a whisper.

Hope to see more of your works Sir.
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