Цитата: sturmvogel_ru от 28.06.2021 19:21:034. Если "ДефендОр" был "в водах Украины" и стрельбы не было, то чего он сдриснул?
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... Да на 30 узлах!!! Из вод, как они заявляют, дружественного им "государства"
Надо отметить, что крейсерские скорости у 22460 и тип 45 сходные.
Проектная максимальная скорость тип 45 - 29,5 kn (на ходовых испытаниях была достигнута скорость 31,5kn).
Максимальная проектная 22460 - 28kn (поговаривают, что на ходовых достигнута не была, но официоза нет, поэтому будем считать, что 28).
При этом в процессе эксплуатации максимальная (emergency) используется редко по очевидным причинам (в случае с тип 45, имеющего проблемы с надёжностью силовой тем более актуально).
In January 2016, the Ministry of Defence acknowledged that the propulsion system was unreliable, with the BBC reporting that "total electric failures are common".[41]
The WR-21 gas turbine itself is of a sound design, however, the intercooler unit "has a major design flaw and causes the WR-21s to fail occasionally. When this happens, the electrical load on the diesel generators can become too great and they ‘trip out’, leaving the ship with no source of power or propulsion."[42] The First Sea Lord, Admiral Philip Jones, clarified that the "WR-21 gas turbines were designed in extreme hot weather conditions to what we call 'gracefully degrade' in their performance, until you get to the point where it goes beyond the temperature at which they would operate... we found that the resilience of the diesel generators and the WR-21 in the ship at the moment was not degrading gracefully; it was degrading catastrophically, so that is what we have had to address".[24]
While the Ministry of Defence does not release detailed information related to the number of problems experienced by the class, including total engine failure, several such occasions have been reported in the media. Daring broke down in November 2010 and April 2012, Dauntless in February 2014 and Duncan in November 2016.[43][44][45][46][47] In November 2017, The Register reported that a Type 45 destroyer had been recalled to Britain with propeller problems, leaving the Royal Navy's traditional "east of Suez" deployment without proper warship cover. It was stated that "HMS Diamond is on her way back to the UK after a propeller problem proved too much for the ship's crew to repair on their own."[48]
On 21 March 2018, the MOD announced the award of the £160 million "Power Improvement Project" (PIP) contract to BAE Systems, BMT Defence Services and Cammell Laird to remove the two current diesel generators and install three larger diesel generators at the latter's shipyard in Birkenhead.[49] Replacement or rectification of the WR-21s was not a practical option.[42] With the new diesel generators, the type need to rely on the WR-21s only for higher-speed running, and always with graceful degradation to cruising without catastrophic loss of power.[50] Dauntless arrived at Cammell Laird on 6 May 2020 to become the first ship to start the PIP upgrade.[51] Completion of the upgrade of all six ships is planned by the mid-2020s.[52]
При разнице в 1 - 2 узла за пару минут уйти в точку невозможно. Т.е. бриты "мирно" шли "не замечая стрельбы и предупреждений" в чрезвычайном режиме. И им оставалось несколько минут до выхода из "данжероус ватерс" в нейтральные чтобы оставить на трекерах красивую прямую, но они ложат руль на борт в сторону открытого моря...