Russian monitor Rusalka: Difference between revisions

Coordinates: 59°51′55″N 24°53′07″E / 59.86528°N 24.88528°E / 59.86528; 24.88528
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|Ship caption=''Rusalka'' in [[drydock]], 1868
|Ship caption=''Rusalka'' in [[drydock]], 1868
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Revision as of 02:45, 26 February 2018

drydock
, 1868
History
Russian Empire
NameRusalka
NamesakeRusalka
Ordered26 January 1865[Note 1]
Builder
St. Petersburg
Cost762,000 rubles
Laid down6 June 1866
Launched12 September 1867
In service1869
ReclassifiedAs
coast-defense ironclad
, 13 February 1892
Stricken26 October 1893
FateSank in the Gulf of Finland, 7 September 1893
StatusWreck discovered, 22 July 2003
General characteristics (as completed)
Class and typeTemplate:Sclass-
Displacement2,100 long tons (2,134 t)
Length206 ft (62.8 m) (waterline)
Beam42 ft (12.8 m)
Draft12 ft 7 in (3.8 m)
Installed power
  • 875 ihp (652 kW)
  • 2 rectangular
    boilers
Propulsion2 shafts, 2 Horizontal direct-action steam engines
Speed8 knots (15 km/h; 9.2 mph)
Complement172 officers and crewmen
Armament
Armor

Rusalka (

Reval
(modern Tallinn) to commemorate her loss almost a decade later. Her wreck was rediscovered in 2003, bow-down in the mud, which has prompted a new theory regarding her loss.

Design and description

Rusalka was 206 feet (62.8 m) long at the waterline. She had a beam of 42 feet (12.8 m) and a maximum draft of 12 feet 7 inches (3.8 m). The ship was designed to displace 1,882 long tons (1,912 t), but turned out to be overweight and actually displaced 2,100 long tons (2,100 t). Her crew numbered 13 officers and 171 crewmen in 1877.[1]

The ship had two simple horizontal direct-acting steam engines, each driving a single propeller. The engines were designed to produce a total of 900 indicated horsepower (670 kW) using steam provided by two coal-fired rectangular fire-tube boilers, but only achieved 705 ihp (526 kW) and a speed of approximately 9 knots (17 km/h; 10 mph) during her sea trials.[2] She carried a maximum of 250 long tons (254 t) of coal for her boilers.[3]

Rusalka was initially armed with a pair of nine-inch (229 mm) rifled Model 1867 guns in the forward gun turret and a pair of fifteen-inch (381 mm) smoothbore Rodman guns in the aft turret. The Rodman guns were replaced by a pair of Obukhov 9-inch (229 mm) rifled guns in 1871 and all of the nine-inch guns were replaced in their turn by longer, more powerful nine-inch Obukhov guns in 1878–79. No light guns for use against torpedo boats are known to have been fitted aboard the ship before the 1870s when she received 3 four-pounder 3.4-inch (86 mm) guns mounted on the turret tops as well as a variety of smaller guns that included 45-millimeter (1.8 in) Engström quick-firing (QF) guns, 1-inch (25 mm) Nordenfelt guns, single-barreled QF 47-millimeter (1.9 in) Hotchkiss guns and QF 37-millimeter (1.5 in) Hotchkiss revolving cannon.[4]

The ship had a complete waterline

amidships, but reduced to 0.25–0.5 inches (6.4–12.7 mm) at the ends of the ship.[5]

Construction and service

Rusalka, named after

launched on 12 September 1867 and completed in 1869 at the cost of 762,000 rubles. Construction was considerably delayed by late deliveries of drawings, material, and the death of her original builder. The ship struck an uncharted rock off the Finnish coast in June 1869 and damaged her bottom plating badly enough that she had to be run aground to prevent her from sinking. Rusalka served her entire career with the Baltic Fleet and was assigned to the Artillery Training Detachment in March 1870. The ship had her boilers replaced in 1878 and 1891 and she was reclassified as a coast-defense ironclad on 13 February 1892.[7]

Sinking

Rusalka, under the command of

gale force winds and rain; Tucha lost her charge from sight around noon, but sailed on and arrived safely at Helsingfors.[8]

No trace of the monitor was found until the corpse of a sailor in a

broached and sank with the loss of all 177 members of her crew.[11]

Monument

Side view of the monument in 2012

On 7 September 1902, the ninth anniversary of the loss of the ship, a monument to Rusalka (Estonian transliteration from Russian: Russalka) was erected in Tallinn. Sculpted by Amandus Adamson, it takes the form of a bronze angel standing on a granite pedestal.[12]

Discovery

The wreck of Rusalka was claimed to have been found by divers of the Soviet EPRON salvage agency in 1932, but they made no attempt to salvage it. EPRON's location does not match that of the ship as discovered in 2003.[10]

In spring 2003, a joint project was launched by the Estonian Maritime Museum and the commercial diving company Tuukritööde OÜ with the aim of finding Rusalka which had sunk 110 years earlier. On 22 July 2003 the wreck of Rusalka was located in the Gulf of Finland, 25 kilometers (16 mi) south of Helsinki, by the museum's research vessel Mare.[13] Two days later, deep divers Kaido Peremees and Indrek Ostrat more precisely located and videoed the wreck.[11] Most unusually, the wreck is in a near-vertical position; following her sinking, the vessel plunged, bow first, 74 meters (243 ft) directly downward into the muddy bottom of the gulf, and is buried in the bottom to almost half her length.[13] The divers found the stern of the lost vessel rising 33 meters (108 ft) above the sea bed and her rudder turned to starboard.[11]

The wreck is generally intact although draped with snagged fishing nets. The aft turret, however, has fallen out off the ship.

capsized during the turn with her engines still running. Her forward speed and flooded forward hull meant that she descended vertically and drove her hull into the muddy sea bottom.[10]

Notes

  1. ^ All dates used in this article are New Style

Footnotes

  1. ^ McLaughlin, p. 156
  2. ^ McLaughlin, pp. 156, 159–60
  3. ^ Chesneau & Kolesnik, p. 176
  4. ^ McLaughlin, p. 158
  5. ^ McLaughlin, pp. 158–59
  6. ^ Silverstone, p. 384
  7. ^ McLaughlin, pp. 152, 155–56, 163
  8. ^ McLaughlin, p. 160
  9. ^ McLaughlin, pp. 160–62
  10. ^ a b c McLaughlin, p. 162
  11. ^ a b c "The Wreck of the Mermaid". Archaeology. Retrieved 18 November 2013.
  12. ^ "Soomuslaev sai mälestusmärgi üheksa aastat pärast hukku". Postimees (in Estonian). 20 July 2005. Retrieved 20 November 2013.
  13. ^ a b "Varia". Tuukritööde OÜ. Retrieved 20 November 2013.
  14. ^ "Dive The Wreck Of The Russalka In The Baltic". YouTube. Retrieved 19 November 2013.

Bibliography

Further reading

External links

59°51′55″N 24°53′07″E / 59.86528°N 24.88528°E / 59.86528; 24.88528