exhaust plume是什么意思

用法例句

The effect of different phase states of Al2O3 particles on their optical properties was analyzed when the particles flowed and were cooled in exhaust plume.

分析了Al2O3粒子在喷焰内流动冷却过程中不同相态对其光学性质的影响,重点研究凝固过程中三种相态(液态、γ相、α)Al2O3粒子的吸收指数随相态的变化关系,考虑了紫外到近红外光谱范围内,Al2O3粒子的不同辐射机制。

Numerical modeling of infrared radiation properties of exhaust plume by the Discrete Ordinates Method in body-fitted coordinates;

贴体坐标系下离散坐标法计算尾喷焰辐射特性

In this paper, the spectral analysis has been performed on the infrared radiation character- istics of engine exhaust plume.

本文针对发动机尾喷焰的目标红外特性开展谱分析研究。

At the same time,the finite element method(FEM) combined with domain division method is used in missile simulating the infrared spectral radiation field of boosting stage of exhaust plume with scattering particles.

在给定浓度场、温度场、粒子和气体组分辐射物性参数的条件下,通过插值方法对于给定物性进行回归,使其变为坐标的多项式函数关系式,同时将分区有限元模型用于导弹主动段尾喷焰红外光谱辐射特性计算。

The effect of rocket plume produced by propellants with different components on electromagnetic wave propagation was introduced.

介绍了不同药柱配方下火箭喷焰形成的媒质对电磁波传播的影响,通过地面实验测量无线电信号穿过不同药柱配方形成的火箭喷焰区后的衰减和相移,讨论了实验结果,分析了不足之处,同时指出了实验的意义及应用价值。

Influence of pressure of environment on conductivity of solid rocket exhaust plume;

环境压强对固体火箭喷焰电导率的影响

The characteristic parameters for dusty plasmas of rocket exhaust plume and polar mesosphere are estimated and analyzed based on their practical data.

对火箭喷焰和地球极区中层大气尘埃等离子体的特征参量做了定量估计和分析。

An improved near far field divided coupled method was established to investigate the electromagnetic properties of mildly overexpanded and underexpanded rocket exhaust plumes.

建立了一种近 远场分区耦合计算方法来计算中等欠膨胀和过膨胀火箭喷焰的微波衰减特性 。