Technology and Operations
This forum is for discussing technological & operational matters pertaining to U-boats.
Re: Thermal Layers
Posted by:
Dan Odenweller
()
Date: July 10, 2004 08:29PM
Try the search function up above for "thermocline," or "neutral buoyancy."
The tap could have provided a source of sea water which could be used to obtain a sample and thus measure the water temperature. So could the thermometers (if any) on any raw sea water inlets. Or a bathythermograph (see the Articles tab on the header at the top of the page) could be used.
Actually, in a well trimmed submarine, a strong thermocline may be detected by the diving officer as a change in trim.
A strong thermocline is an exceptional experience as a SCUBA diver, and one can bounce off of it (the lens between the two bodies of water), and even rest on it (hover).
Now, as to whether the WWII U-Boat service knew of and/or used the tool, I don't know, but I seriously doubt they were unaware of the phenomenon. They had some pretty good acoustic scientists (physicists), and submariners.
Dan
The tap could have provided a source of sea water which could be used to obtain a sample and thus measure the water temperature. So could the thermometers (if any) on any raw sea water inlets. Or a bathythermograph (see the Articles tab on the header at the top of the page) could be used.
Actually, in a well trimmed submarine, a strong thermocline may be detected by the diving officer as a change in trim.
A strong thermocline is an exceptional experience as a SCUBA diver, and one can bounce off of it (the lens between the two bodies of water), and even rest on it (hover).
Now, as to whether the WWII U-Boat service knew of and/or used the tool, I don't know, but I seriously doubt they were unaware of the phenomenon. They had some pretty good acoustic scientists (physicists), and submariners.
Dan