烟羽

关于高斯烟羽模式中采用H和He平均风速的探讨

An Investigation on Adoption of H and He Average Wind Velocities in Gaussian Plume Model

FTIR被动遥测热烟羽中污染气体

Passive FTIR Remote Sensing of Gaseous Pollutant in Heated Plume

被动差分吸收光谱技术测量电厂烟羽中CS2的研究

Measurement of CS_2 in Emission Plume of Power Plant by Passive Differential Optical Absorption Spectroscopy

试验发现，在不同天气条件下，SF6烟羽呈现过宽、过窄扩散及越山、绕流等现象。

Over-narrow or over-wide diffusion , over-hill and wrapping SF_6 plume were observed under different weather condition .

数值模型包括高斯烟羽模型、高斯烟团模型、B.M.模型、SUT－TON模型及FEM3模型等。

The models include Gaussian plume / puff model , B.M. model , Sutton model and FEM 3 model .

本文提出了一个烟羽进入IBL时的动态模式，将扩散过程分为三阶段：（1）进入之前；

It divides the diffusion process of the plume into three stages . ( 1 ) outside IBL ;

地震次生毒气扩散数值模型研究：采用通用的高斯（Gauss）烟羽模式的数学模型进行数值模拟；建立了三种符合实际情况的扩散模式；

Studying on the numerical simulation of secondary poison gas leakage and diffusion : three kinds of diffusion models are set up according to the reality by using Gauss mathematics model which is used in common ;

与代表实际大气典型扩散状况的高斯烟羽模式的结果进行定量比较，表明本模式结果在10km的范围内总体合理，但在近源处有系统偏小。

The output of the model is in good agreement with actual atmospheric diffusion property in the range of 10 km , though systematic underestimate existed for near source area .

测量了轻型柴油车在高怠速和低怠速运转的条件下，其尾气烟羽中粒径范围在15nm到30μm的颗粒数量和粒径的分布。

The characteristics of particle number and size distributions ranging from 15 nm to 30 μ m along the vehicular exhaust plume emitted from a light-duty diesel vehicle under the low and high idling conditions were examined .

受限空间中烟羽流结构的实验研究

An experiment study of the smoke plume in a confined region

高斯分布在山西煤矿烟羽扩散中的应用

Application on the Normal Distribution of Mist Diffuse in Shanxi Mines

高斯烟羽模型扩散面积的算法研究

The algorithm study for the dispersion area of Gaussian plume model

烟羽的扩散易受地形的影响。

The smoke-plume spreading are affected by the topography there .

雾对SO2烟羽清除作用的研究

Study on the Effect of Fog on Scavenging SO_2 Plume

倾斜烟羽模式最大地面浓度出现位置的求解

Solution on the Distance of Maximum Ground Concentration of Inclined Plume Model

烟羽进入内边界层时的扩散

Diffusion of A When It Enters an Internal Boundary Layer

拖槽中模拟烟羽浓度的定量研究

Concentration Quantifying of the Smoke Plume Modeled in a Towing Water Tunnel

对于粒径大于15μm的尘粒子，我国环境技术标准中建议使用倾斜烟羽模式对其浓度作预测和估计。

Inclined Plume Model has been recommended to China as environmental technology standard .

时变流场环境中机器人跟踪气味烟羽方法

Tracing Odor Plume by Robot in Time-variant Flow-field Environments

在高斯烟羽模型的基础上，对核事故中放射性云团在大气中的扩散规律进行了研究。

The diffusion of radio-nuclides in atmosphere was studied on the basis of Gaussian Model .

中庭的形状系数与烟羽方程

Atrium shape factor and plume equations

分段烟羽模型和烟团模型在核事故应急中的应用比较

Application of a Gaussian Segmented Plume Model and a Lagrangian Puff Model during the Nuclear Emergency

对于功能结构复杂的大型建筑建设项目，则引入道路服务水平可靠性后运用烟羽模型法进行研究。

Another model has been used to analyses the functional structure of complex large-scale construction projects .

我国在建核电厂烟羽应急计划区大小的研究和建议

A study on nuclear power plant emergency planning zone ( plume exposure pathway ) sizes and recommendations

核事故早期应急响应的风场和烟羽浓度预测模式研究

Study on Prediction Models of Wind Fields and Plume Concentrations for Early Emergency Response to Nuclear Accidents

滨海复杂地形核电厂址高斯烟羽模式有效性检验

Examination of validation of Gaussian plume model at the coastal nuclear power plant 's site with complex terrain

指出了停车库内汽车尾气的形成发展实质上是烟羽的一种形式。

This study indicates that movement of automobile exhaust in parking space is actually a form of plume .

因此对高斯烟羽模型计算扩散面积提出一种合理、科学的算法显得十分必要。

An algorithm for the dispersion area calculation area of Gaussian plume model is put forward in the paper .

电视画面显示，大量的烟羽在桑巴歌舞团准备和存储道具的仓库上空升起。

Television pictures show large plumes of smoke rising above warehouses where samba groups prepare and store their props .

而应用于烟羽追踪的大部分的搜寻策略都面对这样或那样的问题困扰，而不能达到理想的结果。

Most of the search strategies are facing sundry problems , and they can not achieve the desired results .