2) dusty gas
粉尘气体
1.
By using the high reesolution numerical method with an operator-splitting technique, the diffraction and reflection of a planar shock wave in a dusty gas through a rectangular bend are studied under the assumption of dilute-particle systems.
采用高分辨率数值方法和算子分裂技术研究了稀颗粒群假定下粉尘气体激波通过管道直拐角处时的绕射和反射，得到不同时刻的复杂流场结构。
2.
In this paper, based on the simplified two-fluid model under the assumption of dilute gas-particle suspensions, the complex two-phase flow induced by shock diffraction from an open axisymmetrical tube in a dusty gas has been investigated by using high accuracy and high resolution schemes.
基于稀颗粒群假定下的双流体简化模型,采用具有高精度、高分辨率的数值方法,研究了粉尘气体中轴对称管口激波绕射诱导的复杂两相流动。
3.
In order to study the characteristics of shock diffraction around a sharp 90 degree corner in the dusty gas,we adopt the operator-splitting technique and high-resolution numerical method, reveal the changes of diffraction pattern due to particle and discuss the effects of particle properties on post-shock flow field.
本文针对稀相气固两相体系，选取双流体耦合模型，综合运用算子分裂技术和高精度高分辨率数值方法，研究了激波在粉尘气体中沿９０°拐角的绕射特性，揭示了固相颗粒及其物性改变对激波绕射特征和波后流场结构的影响。
3) Fuel gas and dust
气体粉尘
4) Ferrite dust
铁氧体粉尘
5) Fixed well cement dust
固井水泥粉尘
6) Solid powder
固体粉末
1.
Study on boiling heat transfer enhancement in heat pipe using solid powder;
倾斜热管内加固体粉末强化沸腾换热的研究
2.
Using the fluorescence inspected system and optic fiber,the solid powder fluorescence of oil cuttings is inspected directly.
采用自主搭建的荧光检测系统,利用光纤作为传感组件,对含油岩芯固体粉末样品进行荧光光谱的直接检测,其发射波长、激发波长都得到了可与在溶液中测量相比拟的实验结果。
补充资料：爆炸性粉尘
爆炸性粉尘
explosive dust
baozhaxlng fenehen爆炸性粉尘(explosive dust)见粉尘爆炸事故。
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