1) muzzle
[英]['mʌzl] [美]['mʌzḷ]
膛口
1.
In this paper,calculating empirical formula of muzzle noise of the firearms are carried by use of the mathematical analytical method based on large number of experimental studies.
利用数学分析方法，在大量实验研究基础上给出了计算枪械膛口噪声的经验公式。
2) muzzle flow
膛口流场
1.
Numerical investigation on the muzzle flow with dynamic mesh based on ALE equation;
基于ALE方程的动网格膛口流场数值研究
2.
The TVD scheme to solve Navier Stokes equations is used to simulate the muzzle flow with inlet/outlet expansive suppressor.
采用ＴＶＤ格式求解Ｎ－Ｓ方程，数值模拟了含内插管扩张型抑制装置的膛口流场，展示了由膛口冲击波包围着的特征多变的射流结构的演变过程，模拟结果与实验照片相符。
3.
Two unsteady muzzle flows for bare muzzle and inlet /outlet expansive multifunction suppressor are simulated numerically.
数值模拟了无膛口装置和含内插管扩张型抑制装置的膛口非定常流场，给出了与实验照片相符的膛口流场的宏观结构及其发展过程。
3) muzzle response
膛口响应
4) muzzle flow field
膛口流场
1.
The muzzle flow field was simulated numerically by chimera grids and dynamic mesh based on ALE(Arbitary Lagrangian-Eulerian) equations and second-order precision Roe scheme.
采用基于ALE(Arbitary Lagrangian-Eulerian)方程的动网格和嵌入网格法及二阶精度Roe方法,对膛口流场进行了数值模拟。
2.
Numerical computation results of gun muzzle flow field which arranged in time was obtained.
膛口流场是一种非定常、多相并带有强激波间断和剧烈化学反应的复杂流场。
3.
Analyzes the aerodynamics load that empennage device encountered when it s in the muzzle flow field.
以尾翼稳定装置的弹丸在发射时尾翼结构发生变形和破坏导致机械故障为背景,在FLUENT软件平台下,建立前张后折式尾翼稳定装置的某155mm炮弹经过炮口制退器的三维动网格计算模型,对尾翼装置在膛口流场中所受的气体动力学载荷进行分析。
5) furnace outlet
炉膛出口
1.
The correlation between the air flow rate variation at furnace inlet and combustion state in the furnace,as well as the flue gas temperature at furnace outlet has been analysed.
对入炉风量变化与炉内燃烧状况及炉膛出口烟气温度的相关性进行了数值分析,据此对缺氧与非缺氧燃烧状况下入炉风量变化对炉膛出口烟气温度的影响规律进行了研究,并通过实例对分析结果进行了例证。
6) muzzle flash
膛口焰
1.
A non Fourier model of heat transfer for muzzle flash is proposed in the paper.
针对膛口焰问题提出一个非Ｆｏｕｒｉｅｒ传热模型，并推导出小口径武器膛口轴向温度场的热力学函数解析表达式。
2.
Thc fire ball in moving muzzle flash isregarded approximately as a non-linear wave.
根据该模型得出：在一定条件下，流场内存在非线性波传热模式，并把运动的膛口焰火球近似看成一个非线性波，所得计算结果与实验数据相符。
补充资料：膛口装置
膛口装置——安装在武器膛口，利用弹头出膛时火药气体向外喷射对其产生作用而达到一定效果的装置，如制退器、减震器、消焰器等装置。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条