Author Topic: Stern structure outside pressure hull  (Read 2765 times)

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Offline NZSnowman

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Re: Stern structure outside pressure hull
« Reply #15 on: 21 Jan , 2018, 10:43 »

The two yellow lines 'B' are the side wall of the tank. The stringers are marked in pink.



You can see the two stringer on the casting. The yellow box highlight the orange line in Q1 page 1


Offline bianco64squalo

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Re: Stern structure outside pressure hull
« Reply #16 on: 22 Jan , 2018, 02:24 »
Thanks Snowman,
but there is a thing that I don't understand: if you look at the posted drawing, it seems that MBT 1 ( colored in green ) was large the whole hull, and not only between the two yellow lines of previous post: is this drawing wrong ?
And furthermore, is in your opinion the aft buoyancy tank ( colored in pink in the posted drawing ) correct in shape ?
Thanks in advance for replies....

Offline David83

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Re: Stern structure outside pressure hull
« Reply #17 on: 22 Jan , 2018, 10:07 »
Dear Fillipo

Thats from Kagero 3D Booklet maybe it helps .

br David

Offline NZSnowman

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Re: Stern structure outside pressure hull
« Reply #18 on: 22 Jan , 2018, 10:31 »
Thanks Snowman,
but there is a thing that I don't understand: if you look at the posted drawing, it seems that MBT 1 ( colored in green ) was large the whole hull, and not only between the two yellow lines of previous post: is this drawing wrong ?
And furthermore, is in your opinion the aft buoyancy tank ( colored in pink in the posted drawing ) correct in shape ?
Thanks in advance for replies....

The area for the MBT 1 looks Ok to me. The drawing is only of a single section of the boat.

The Aft buoyancy tank don't not look right to, I believe it should go to the top of the deck as it need to be able to vent.

You have to remember that all the tanks need a way to vent the air and water at the top and most are open directly to the sea at the bottom.

Offline NZSnowman

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Re: Stern structure outside pressure hull
« Reply #19 on: 22 Jan , 2018, 10:35 »
Dear Fillipo

Thats from Kagero 3D Booklet maybe it helps .

br David

David, great drawing!

It clearly show all the tanks and venting.

This summer in NZ I been working on the Saddle Tanks and is drawing clearly show all the key things with them  :)

Offline David83

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Re: Stern structure outside pressure hull
« Reply #20 on: 22 Jan , 2018, 10:42 »
yes i hope i can help you in some things would be great to be a part of you fantastic 3D projekt NZ.

br David

Offline David83

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Re: Stern structure outside pressure hull
« Reply #21 on: 22 Jan , 2018, 10:46 »
close ups

br David

Offline bianco64squalo

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Re: Stern structure outside pressure hull
« Reply #22 on: 22 Jan , 2018, 12:15 »
Thanks Snowman for your patience, and thanks David for sharing new and useful drawings...
I’m waiting to receive the plans I ordered in Germany....