SUBSIM Radio Room Forums



SUBSIM: The Web's #1 resource for all submarine & naval simulations since 1997

Go Back   SUBSIM Radio Room Forums > Silent Hunter 3 - 4 - 5 > Silent Hunter III
Forget password? Reset here

Reply
 
Thread Tools Display Modes
Old 06-20-06, 09:03 PM   #1
ps249
Watch
 
Join Date: Jun 2006
Location: Michigan, USA
Posts: 26
Downloads: 0
Uploads: 0
Default U boat speed conversion

Can someone give me a conversion of 1 knot = miles per hour?
ps249 is offline   Reply With Quote
Old 06-20-06, 09:18 PM   #2
mike_espo
Sonar Guy
 
Join Date: May 2005
Location: Chicago, USA
Posts: 396
Downloads: 12
Uploads: 0
Default

1 nautical mile is 1.877km also, 1 nautical mile is 6072ft long, statue mile is 5280ft long.

1 knot= 1 nautical mile per hour.
mike_espo is offline   Reply With Quote
Old 06-20-06, 10:03 PM   #3
Knotical
Mate
 
Join Date: Jul 2005
Location: Houston, TX.
Posts: 51
Downloads: 0
Uploads: 0
Default

Yeah,

1 knot = 1.150779 mph. I recomend this program: http://joshmadison.net/software/convert/
it is free and converts any unit to any other unit.

If you are trying to compute speeds in SH3, you can measure the distance traveled using whatever method you want, and compute it using ( Distance(m) /Time(s))*1.944. This will give you speed in knots for what ever time interval you chose. The easiest time interval is 3minutes 15 seconds ( 195 seconds), at which time the distance traveled in meters is equal to the speed in knots. ( 800m = 8kts) etc.
Knotical is offline   Reply With Quote
Old 06-21-06, 01:05 AM   #4
ps249
Watch
 
Join Date: Jun 2006
Location: Michigan, USA
Posts: 26
Downloads: 0
Uploads: 0
Default

Very good Knotical- thanks for that download - it told me everything I needed to know!
ps249 is offline   Reply With Quote
Old 06-21-06, 02:23 AM   #5
Phylacista
Electrician's Mate
 
Join Date: Apr 2005
Location: Aachen, Germany
Posts: 133
Downloads: 0
Uploads: 0
Default

If you need this info to get target speed from distance travelled - or even not. Take a look here: http://www.paulwasserman.net/SHIII/.

Thats the manual that got me most immeresed into SH3. And you will find the excellent nonograph mod there. Then you can convert Distance in km to speed in knots when stopping time.
__________________

commissioned 01APR1941 - 1.Flotilla Brest - 110,000 GRT total - 84 days at sea

*click pic to see how the real U-556 fared*
Phylacista is offline   Reply With Quote
Old 06-21-06, 05:14 AM   #6
JScones
Navy Seal
 
Join Date: Apr 2005
Posts: 5,501
Downloads: 19
Uploads: 0
Default

Quote:
Originally Posted by Knotical
Yeah,

1 knot = 1.150779 mph. I recomend this program: http://joshmadison.net/software/convert/
it is free and converts any unit to any other unit.

If you are trying to compute speeds in SH3, you can measure the distance traveled using whatever method you want, and compute it using ( Distance(m) /Time(s))*1.944. This will give you speed in knots for what ever time interval you chose. The easiest time interval is 3minutes 15 seconds ( 195 seconds), at which time the distance traveled in meters is equal to the speed in knots. ( 800m = 8kts) etc.
Although one of the great positives of the 'net is that when in the past we needed to d/l programmes to achieve simple tasks, we can now achieve the same tasks all online and thus not clog up our hard drive with infrequently used programmes. For example, convert anything to anything here... http://www.onlineconversion.com/ There's also some extra "fun" conversions...
JScones is offline   Reply With Quote
Old 06-21-06, 06:07 PM   #7
MuscleBob.Buffpants
Seaman
 
Join Date: Jun 2005
Posts: 38
Downloads: 0
Uploads: 0
Default

I just use my good old pilots E6B circular slide rule. I just need to set the speed and then I can read the conversion off the slide rule.

Takes no time at all - faster than a calculator or any computer.
MuscleBob.Buffpants is offline   Reply With Quote
Reply


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -5. The time now is 04:03 AM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2025, Jelsoft Enterprises Ltd.
Copyright © 1995- 2025 Subsim®
"Subsim" is a registered trademark, all rights reserved.