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Mk 50型魚雷

Mk 50型魚雷進階輕量魚雷
被發射的Mk 50型魚雷
类型魚雷
原产地 美国
服役记录
使用方美國海軍
生产历史
研发者霍尼韋爾[1]
研发日期1974
生产商阿連特科技系統公司
生产日期1991–
制造数量1000[2]
基本规格
重量approx. 800磅(360公斤)[3]
长度9.5英尺(2.9米)[3]
宽度12.75英寸(0.324米)[3]
弹头塑料黏合炸藥 聚能裝藥[1]
弹头量100磅(45公斤)[1][3]

发动机泵射儲存式化學能推進系統
推进剂六氟化硫,鋰
作战范围16,000 yd(15 km) [4]
最大深度> 1,900英尺(580米)
速度> 40 kn(74 km/h)[1][3]
制导系统主動或主動/被動 聲音導向英语Acoustic homing(英語: Acoustic homing)[3]
发射平台Mk 32型水面船艦魚雷管
反潛直升機
海上巡邏機
RUM-139 阿斯洛克反潛飛彈

Mk 50型魚雷是一種美國海軍作對付反快速、深潛潛水艇之用的進階輕量魚雷。Mk 50可以從所有反潛艇飛機和戰艦船面的魚雷管發射。Mk 50計劃用於替代Mk 46型魚雷,及其在艦隊中輕量魚雷的角色。Mk 46型魚雷計劃將會被Mk 54型魚雷取代。[1]

深潛技術

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Mk 50型魚霤的儲存式化學能推進系統利用一小罐六氟化硫氣體,噴灑在一大塊固態上,這產生極大量的熱,繼而產生大量蒸汽。蒸汽在封閉的朗肯循環中推進魚雷,[5]噴水推進器提供能量。這推進系統的燃料產物︰氟化鋰在深水下提供十分重要的性能優點,硫和氟化鋰(燃料產物)較反應物佔更小的體積,因此,魚雷在接近深潛潛艇時並不需要把燃料產物排出,以抵抗不斷上升的水壓。

Mk 50型魚雷的參數

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  • 主要功能︰空射和船射輕量魚雷[1][3]
  • 生產商︰西屋電氣,阿連特科技系統公司[3]
  • 長度︰9.5尺(2.9 m)[3]
  • 重量︰約為800磅(360 kg)[3]
  • 直徑︰12.75寸(324 mm)[3]
  • 速度︰>40節(74 km/h)[3]
  • 供能設備︰儲存式化學能推進系統[1]
  • 推進方式︰泵射式
  • 制導系統︰主動或主動/被動 聲音導向[1][3]
  • 彈頭︰100磅(45 kg)高爆炸藥[1][3]

參考資料

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  1. ^ 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 Thomas, Vincent C. The Almanac of Seapower 1987. Navy League of the United States (1987). ISBN 0-9610724-8-2. p. 190.
  2. ^ "Mark 50"页面存档备份,存于互联网档案馆). Deagel, 2012. Accessed 5 Dec 2012.
  3. ^ 3.00 3.01 3.02 3.03 3.04 3.05 3.06 3.07 3.08 3.09 3.10 3.11 3.12 3.13 "U.S. Navy Fact File: Mk-50 Torpedo"页面存档备份,存于互联网档案馆). The U.S. Navy—Fact File. Department of the Navy, 27 Nov 2012. Accessed 4 Dec 2012.
  4. ^ "Ticonderoga Class Aegis Guided Missile Cruisers, United States of America."页面存档备份,存于互联网档案馆Naval-technology.com. Net Resources International, 2012. Accessed 5 Dec 2012.
  5. ^ Hughes, T.G.; Smith, R.B. & Kiely, D.H. Stored Chemical Energy Propulsion System for Underwater Applications. Journal of Energy. 1983, 7 (2): 128–33. Bibcode:1983JEner...7..128H. doi:10.2514/3.62644. 
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Mk 50型魚雷
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