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by studier
Wed Oct 21, 2015 10:02 pm
Forum: The Workshop
Topic: Plate cooler
Replies: 31
Views: 2506

Re: Plate cooler

Have seen this done on two different vessels that left the north atlantic for work in the tropics. This worked on both occasions i believe it was appox 10% more plates we increased on both vessels.
by studier
Wed Oct 21, 2015 8:41 pm
Forum: Training Room
Topic: 1st Class Naval Arc
Replies: 7
Views: 1134

Re: 1st Class Naval Arc

Anyone Can Give me some help on this one?
by studier
Sun Mar 22, 2015 4:51 am
Forum: Training Room
Topic: 1st Class Naval Arc
Replies: 7
Views: 1134

1st Class Naval Arc

C71. A tanker of 42660 tonnes displacement gives the following results when on trial: Speed (knots) 13.5 14.0 15.0 16.0 17.0 17.5 Propeller RPM 86.1 89.5 96.7 104.8 113.6 118.5 The ship is taken on a six hour continuous run during which time 15.25 tonnes of fuel are used and the engine makes 38520 r...
by studier
Tue Jul 02, 2013 4:54 pm
Forum: Training Room
Topic: First Class Thermo
Replies: 1
Views: 1631

First Class Thermo

Question #43, i cant seem to work out the swept volume of the piston. The answer I get is totally different. anyone have a solution to this?
by studier
Sat Dec 15, 2012 6:45 am
Forum: Training Room
Topic: Applied Thermo
Replies: 1
Views: 2007

Applied Thermo

Does anyone know where the heat transfer coefficient for air comes from in question #13 listed in the 1st class thermo of the librbry on this page? Any insight would be greatly appreciated.

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