Research papers point to PLAN’s next-generation submarine technologies

简氏:研究论文指出中国海军的下一代核潜艇技术

Date:2020-04-10 Source:Jane's Defence Weekly By:Globalmil Viewed:

Andrew Tate, London - Jane's Defence Weekly
09 April 2020
安德鲁·泰特,伦敦-简氏防务周刊
2020年4月9日
 
The PLAN’s next generation of nuclear-powered submarines is likely to incorporate significant technological advances over the systems used by the Type 093-class SSNs, one of which is seen here. Source: Via www.81.cn
中国海军(PLAN)的下一代核动力潜艇很可能在093型攻击型核潜艇(SSN)所使用的系统上融合了重大的技术进步,这就是其中之一。 资料来源:通过www.81.cn
 
Two Chinese research papers that emerged in early April through social media provide further evidence of significant technological developments that may be incorporated in the design of the next generation of nuclear submarines for China's People's Liberation Army Navy (PLAN).
4月初通过社交媒体发表的两篇中国研究论文提供了重大技术发展的进一步迹象,这些技术发展可能会纳入中国人民解放军海军(PLAN)计划的下一代核潜艇的设计中。
 
The first paper relates to the "optimisation of submarine vertical missile launchers" and the second to the "analysis of radiated noise of a no-shaft pumpjet". If these papers reflect technology to be incorporated into the third generation of Chinese nuclear-powered submarines it would indicate a much greater advance than was achieved in progressing from the first-generation submarines to the second, namely the Type 093 (Shang)-class nuclear-powered attack submarines (SSNs) and the Type 094 (Jin)-class nuclear-powered ballistic missile-carrying submarines (SSBNs).
第一篇论文涉及“潜艇垂直导弹发射器的优化”,第二篇论文涉及“无轴泵喷推进器辐射噪声的分析”。 如果这些论文反映出将被整合到中国第三代核动力潜艇中的技术,那将表明比从第一代潜艇发展到第二代,即093型(商,Shang)攻击型核潜艇和094型(晋,Jin)核动力弹道导弹核潜艇(SSBN)所取得的进步要大得多。
 
The PLAN's concept of operations for nuclear and conventionally powered attack submarines appears to prioritise anti-surface ship warfare (ASuW) over anti-submarine warfare (ASW), so there is widespread anticipation that the next-generation Type 095 SSN will be fitted with vertical launch tubes for anti-ship cruise missiles (ASCMs) and possibly also land-attack cruise missiles (LACMs).
中国海军的核潜艇和常规动力攻击型潜艇的作战概念似乎将反水面战舰(ASuW)优先于反潜战(ASW),因此,人们普遍预计下一代095型攻击核潜艇将装备垂直发射管用于发射反舰巡航导弹(ASCM)以及可能的对陆攻击巡航导弹(LACM)。
 
One of the papers that recently emerged had been published in the Ship Science and Technology Journal in April 2017 but other research papers relating to submarine vertical launch systems date back to at least 2005, reflecting that this has been an active area of research for a considerable time.
最近的一篇论文已于2017年4月发表在《船舶科学技术杂志》(Ship Science and Technology Journal)上,但其他与潜艇垂直发射系统有关的研究论文至少可以追溯到2005年,反映出这是相当长的研究领域活跃时间。
 
The capabilities delivered by the US Navy's Virginia-class SSNs, initially configured with 12 individual vertical launch tubes and latterly with two Virginia Payload Tubes capable of supporting the same number of missiles, will have been studied and modelled extensively at the various Chinese naval research institutes and may influence the Type 095 design.
美国海军弗吉尼亚级攻击型核潜艇提供的能力,最初采用12具垂直发射管,最近两艘弗吉尼亚级潜艇配置了两个能够支持相同数量导弹有效载荷管,这将在中国的各个海军研究机构中进行广泛的研究和建模。 并可能影响095型设计。

 
The pumpjet referred to in the second paper, published in the Journal of Ship Mechanics in November 2018, is an alternative to a conventional propeller, consisting of a multi-vaned rotor and a stator within a duct, similar in concept to a single-stage turbine.
第二篇论文中提到的泵喷推进器(Pumpjet)于2018年11月发表在《船舶力学》(Journal of Ship Mechanics)杂志上,是传统螺旋桨的替代产品,该螺旋桨由多叶片转子和导管内的定子组成,其概念与单级涡轮相似。

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