回帖108
主题9
精华4
积分1876
金钱0
贡献175
阅读权限90
注册时间2020-5-8
最后登录2025-4-29
在线时间279 小时

上士
 
|
本帖最后由 JeanBart 于 2020-5-12 21:31 编辑
在《French Battleships of World War One》和《Naval Weapons of World War One》里都有说:法国海军在1913年设计“里昂”级时提出过换用可以在水下前进100米的新弹,而且之后很快也开始研究水中弹防御。这种炮弹在一战后成为了340毫米Mle 1912-1921型炮弹,根据《French Battleships of World War One》的说法,这种炮弹的2段式风帽在入水后头部分离,而后部的平顶设计就是法国海军认为的最有利于优化水下弹道的弹头外形。这基本就能确定后来“敦刻尔克”级和“黎塞留”级采用了相似设计的主炮炮弹也都是具备水中弹能力的。
不过在《French Destroyers 1922-1956》里有提到这么两段话:
The year 1913 saw the publication of a report by the Comité Technique on the torpilleurs d’escadre built from 1908 onwards, which in addition to reviewing the ships in current service also pointed the way forward.
When considering armament, the report stated that the instability of the platform, together with the relatively small size and high speed of the targets – the enemy’s own destroyers – meant that gunfire was effective only out to 3000m. The targets were completely unprotected, so a non-capped shell with a comparatively large bursting charge of picric acid (Mélinite – 15% of shell weight) was recommended; ideally this needed to penetrate the hull below the waterline in order to incapacitate the ship, so it should have a flat nose (cône tronquée) fitted with a light ballistic cap which detached when it hit the water; the shell would require a very sensitive fuze to ensure detonation. Given an inherently unstable platform, a fast, manoeuvrable target and rudimentary fire control, it was thought that very few hits would be obtained, so the largest possible calibre was desirable to ensure maximum damage from a single hit.
也就是说法国海军在同一时期也认为驱逐舰这类平台适合使用优化了水下弹道的炮弹,应该也很有可能会把战列舰穿甲弹的风帽设计运用到小口径火炮上。
根据《Naval Weapons of World War Two》里的二战法国穿甲弹设计图,口径从130毫米到203毫米的这些穿甲弹风帽中间都会画上一条横线,而且位置和战列舰穿甲弹的2段式风帽上下段的分界线基本一致。
是否可以认为法国海军在一战后使用的口径在130毫米到380毫米的穿甲弹都具备水中弹效果呢?
|
本帖子中包含更多资源
您需要 登录 才可以下载或查看,没有账号?登上甲板
x
评分
-
查看全部评分
|