Queen Elizabeth Class Battleship (1913)
Rate of Turn
Courtesy of the late Mr. Bill Schleihauf.
Speed @ Rudder Angle-----Advance for 90 deg-----Tact Diameter
14 kts @ 12.5 degrees--------752 yards------------824 yards
14 kts @ 35.0 degrees--------537 yards------------475 yards
Speed after turning through X degrees:
Speed @ Rudder Angle-----45deg-----90deg-----135deg----180deg
14 kts @ 25deg-----------13.6 kts--12.4 kts--11.5 kts--11.3 kts
14 kts @ 35deg-----------11.9 kts---9.0 kts---6.8 kts---5.5 kts
23 kts @ 35deg-----------19.5 kts--15.6 kts--11.4 kts---9.7 kts
Time to turn through X degrees:
Speed @ Rudder Angle-----45deg-----90deg-----135deg----180deg----360deg
14 kts @ 12.5deg---------1m 18s----1m 59s----2m 45s----3m 35s----7m 04s
14 kts @ 35deg-----------0m 53s----1m 27s----2m 08s----2m 57s----6m 41s
23 kts @ 35deg-----------0m 37s----0m 57s----1m 19s----1m 48s----3m 51s