What is the hottest dry air temperature you ever put in the log? I’m at 43 right now. I know it can get a lot worse, but I’m like… isn’t winter supposed to be coming all ready? So tell me how good I’ve got it, by telling me how bad you’ve seen it. If you took a photo of the thermometer, you get bonus points.
off Algeria, I think. Yesterday at breakfast I looked out and saw a big friendly-looking rock off the port side. So I think, probably Algeriaish by now. “Where we are” is not something people usually come to me about. That’s either because I’m not a Captain or not Professional Enough, take your pick.
Summertime in the Gulf of Aden. 70°C on the economizer deck where we entered the engine room from the house. Pulls the moisture right out of the eyeballs. We were headed eastbound and had all the extra hatches and doors buttoned up for the transit past Somalia.
Ho-ly. That’s making me feel better. Do you remember the SW temperature? Do you even need to fire the boilers at that temperature? Does the watermaker do its thing for free?
The sea temp was in the 30’s °C. The goal upon entering the engine room was to make it down the stairs without burning your hands on the hand rails until you got to the cooler lower levels. Of course, cooler was still just shy of 50°C. I wound up working off Alaska for a while after that, it was a refreshing change.
It’s 50 now next to the gennies. Overhaul due tomorrow, too. I’m asking cookie for a couple of raw eggs, just to see if I can fry them on the deck plates. Doesn’t NASA have water cooled long johns? Can I get some on surplus, somewhere? Or if we happen to have parts of an old plate heat exchanger in the shop, can I rig it to cool blood with seawater? No harm in trying, right?
I’ve never tried any of them, but I know that Grainger carries cooling vests. Some of them have a little refrigerator unit that you plug into to bring the temp down. It’s not required by SOLAS, so I’ll probably never see one on board a ship. Supposedly they’re good for 2 to 4 hours. It’s been easier just to duck into the control room for a few minutes to cool down and plan the round based off of the blower locations in the engine room. I also spent lots of time “checking” the air handler room.
Yeah, I cut my teeth doing the PL480 runs when I first came into the industry. It was good experience but I’d probably go shoreside before I went down that road again.