... 环形激光惯性传感器 ring laser inertial sensor 环形射流 annular jet 缓动控制 inching control ...
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In contrast with conventional EFP and annular jet,annular EFP punched out less deep hole but larger in diameter,so it can be a new means to be used as first stage shaped charge in a tandem warhead.
与普通EFP和环形射流相比,虽然环形EFP的穿深小,但开孔孔径很大,这为串联战斗部的前级装药设计提供了一种新的技术途径。
参考来源 - 环形EFP的形成和侵彻效应·2,447,543篇论文数据，部分数据来源于NoteExpress
对环形射流作用下吸气流动的临界射流速度进行了全面研究。
A thorough research on the crucial velocity of sucking airflow affected by annular jet is conducted.
叶轮区轴向速度较大，径向速度北京化工大学博士学位论文很小，其速度分布与环形射流速度分布类似。
The velocity distribution near the impeller, with high axial velocity and low radial velocity, is the same as ring jet flow.
设计了一种第一级能够形成环形射流的W型聚能装药，第二级采用大锥角聚能装药的串联战斗部，并且通过试验研究了该种战斗部对靶板的毁伤效果。
W type liner that can form annular jet is adopted as the forward charge and the wide Angle shaped charge is adopted as the follow through one.
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