1) muzzle blast flow
炮口流场
2) pressure field of gun muzzle
炮口压力场
3) temperature field of gun muzzle
炮口温度场
4) 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。
5) 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。
6) exit flow field
出口流场
1.
The experiment was investigated on the exit flow fields of compressor cascades with normal straight, positive leaned, positive curved, negative curved, and S type curved blades with tailboard at zero incidence.
进行了带尾板的由常规直叶片、正倾斜叶片、正弯曲叶片、反弯曲叶片、S形叶片组成的 5种矩型压气机叶栅在低速风洞上的实验研究 ,测量了叶栅出口流场 ,分析了零冲角下不同叶片弯曲形式对叶栅出口总压损失分布情况和主流速度的影响 。
2.
The influence of tailboard on the exit flow fields of compressor cascades with normal straight, positive and negative curved blades were investigated at zero incidence.
进行了带尾板的常规直叶片、正弯曲叶片、反弯曲叶片组成的三种矩型压气机叶栅在低速风洞上的实验研究,测量了叶栅出口流场,分析了零冲角下尾板对叶栅出口能量损失分布情况和二次流速度矢量的影响。
3.
The cascade exit flow field, the static pressure on blade surfaces and endwalls were surveyed at five incidences, and the flow visualization was carried out at zero incidence.
本文在0”、土5”和土10“冲角下,对叶片堆送线如图1所示的反弯曲叶片组成的扩压叶栅的出口流场、叶片表面和叶栅端壁静压进行了详细的实验研究,并在零冲角下完成了叶片表面和叶栅端壁的流场显示。
补充资料:场流分级法
分子式:
CAS号:
性质:一种只有流动相的分离技术。因为不存在固定相,所以有人认为场流分级法不属于色谱法。但事实上,该法常作为色谱法的一个分支讨论。
CAS号:
性质:一种只有流动相的分离技术。因为不存在固定相,所以有人认为场流分级法不属于色谱法。但事实上,该法常作为色谱法的一个分支讨论。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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