PDA

View Full Version : Interesting war diary

Tycho
08-10-16, 02:34 AM
Quotes from the last translated KTB on U-boat Archive site.

U-83's 9th patrol, The boat Operated in the Mediterranean off the coast of Egypt:

15.08.42
Can not remain at periscope depth because of the heat. Only bearable at 80 meters.

16.08.42
Dived.
Went at least every hour to periscope depth. The temperatures are indescribable.
Water = 30°, control room = 34°, living room = 38°, diesel engine room = 56°.

I think to simulate it.
Close all door and windows in the room. Plug some heating. Wait until the temperature rise, then start to play SH3, new Mediterranean patrol. :rock:
ivanov.ruslan
08-10-16, 03:28 AM
Is good the cook to make a teapot with a strong and hot tea to equalize body temperature :03:
Kendras
08-10-16, 04:51 AM
"Went at least every hour to periscope depth. The temperatures are indescribable.
Water = 30°, control room = 34°, living room = 38°, diesel engine room = 56°."

Why was it so warm in the diesel engine room ... if they were not using diesel engine because they always were underwater ? :hmmm:
Tycho
08-10-16, 05:59 AM
In the hot summer day, park your car, then after few hours go and touch the engine, will be still hot.
Now, if your car is in limited and confined space, this heat will stay there and will be cooled very slowly.
UKönig
08-16-16, 12:33 PM
There would also have been auxiliary machinery and/or pumps running, and that would keep things hot in the diesel engine compartment, even with the boat underwater and the main engines off line...
Hambone307
08-16-16, 04:43 PM
This puts a whole new perspective on the conditions in the Mediterranean theater.
Clean Sweep
08-16-16, 06:08 PM
And this is why American fleet boats had air conditioning. :D

Went aboard the USS Drum recently over the summer, they had the AC vents pumping air all throughout the compartments. Felt quite comfortable actually.
UKönig
08-21-16, 08:32 PM
I read that the American fleet boats had AC not just for crew comfort when operating in tropical, shallow water, but also to prevent condensation from fouling all the electronics on board. can't have the TDC shorting out at the critical moment...