flame propagation

用法例句

In a bench scale tunnel,the flame spread length on a PVC conveyor belt was calculated with the above ignition criterion.

利用此温度判据,对输送带在实验巷道中火焰蔓延情况进行了数值模拟。

Using little scale trunk and LPG to simulate the condition of indoor flammable gas leakage,an experimental study was performed on the fire and flame spread ignited by electric sparkle.

采用小尺度箱体及液化石油气模拟室内燃气泄漏的条件,通过电火花点火,实验研究了在燃气泄漏过程中的着火与火焰蔓延的现象与规律。

A CFD model has been developed to predict the behavior of the flame spread over solid fuels in water mist environment.

采用气体和固体燃料作为对比试验,利用不稳定两维保守公式描述自持性火焰蔓延情况。

The characteristics of flame propagationduring explosion venting from cylindrical vessel;

柱形容器开口泄爆过程中的火焰传播特性

Investigation on Gas Thermodynamic Characteristics and Flame Propagation in Combustion Chamber Crevice by Means of Laser Interferometry and Schlieren Photograph;

利用激光干涉法和纹影摄影法进行燃烧室间隙内火焰传播与气体热力学性能的研究

Firedamp flame propagation rules under obstacles are researched during the gas explosion process.

该文对存在障碍物的瓦斯爆炸过程中的火焰传播规律进行了研究,结果表明:障碍物对火焰的传播速度具有重要影响。

Recommendation on assessing flame spreading of materials using ISO 9705;

关于用ISO 9705评价材料的火焰传播(英文)

With the increase of the forced convection flow, convection becomes the main mode of mass transfer, and the chemical reaction is controlled by the chemical kinetics, the flame spread is not sensitive to the change of pressure.

研究表明，在微重力环境中，当强制对流速度很小时，环境压力的增大会加强氧气的扩散，减弱辐射热损失对火焰的冷却效应，使火焰传播速度增大。

The fire risk of the external wall thermal insulation systems is flame spread on the outside of the building.

外保温系统的火灾危险性是火焰传播,采取有效的防火构造措施,是提高外保温系统整体防火安全性的有效途径。

A model was developed of flame spreading over thermally thin fuels in thispaper, in which gaseous and solid surface radiative heat losses are included and the soliddensity at burnout exists as a parameter.

数值计算结果表明，在微重力环境中，火焰传播速度随空气流动速度的变化出现峰值。

In a reference frame attached to the flame front, the flame spreading rate becomes an eigenvalue for the flame spreading over a rod fuel.

当参考坐标系团结在火焰前锋上时，该火焰传播问题成为一准稳态问题，燃料以一固定速度供给火焰。

The three--dimensional ullsteady processes of flame spreading in an enclosed chamber have been studied with numercial methods for the first time.

首次用数值模拟的方法研究了密闭腔体内火焰传播的三维非稳态过程，对于微重力大小分别为１０－４ｇ和１０－２ｇ时的计算结果进行了分析对比。

eight foot tunnel

风洞燃烧时其表面的火焰蔓延速率

Studies on Flame Horizontal Model and Stochastic Model in the Building;

可燃物水平火焰蔓延模型和随机模型的研究

FPL tunnel test

森林产品实验所风洞试验试样表面的火焰蔓延率

Textiles--Burning behaviour--Flame spread properties of vertically oriented specimens

GB/T5456-1997纺织品燃烧性能垂直方向试样火焰蔓延性能的测定

Used for testing horizontal combustibility of various textile and show with flame spread rate.

用于测定各类纺织织物水平方向燃烧性能，并以火焰蔓延速率来表示。

The fire swung around the camp and the flames were everywhere.

大火在帐篷周围蔓延，到处是熊熊的火焰。

A raging, rapidly spreading fire.

野火蔓延得很快的烈火

The fire spread and went out of hand.

火势蔓延，无法控制。

Fire ran along the street.

火势沿着街道蔓延。

The fire spreaded to the adjoining property

大火蔓延到毗连的房屋

The fire spread to the adjoining property.

大火蔓延到毗连的房屋。

set a controlled fire to halt an advancing forest to prairie fire.

为了终止正在蔓延的森林火而放火。

He stamped on the sparks to keep the bush fire from spreading.

他踏灭火花，以免灌木林火蔓延开来。

Truck after truck was set ablaze as the fire spread.

火势蔓延，卡车一辆接一辆地起火了。

The fire engine came to the fire spot at the eleventh hour before it began to spread.

在火势还未蔓延之前救火车及时赶到了火场。

The river blockaded the spread of the forest fire.

那条河阻止了森林大火的蔓延。

fireproof (or fire-resistant) wall designed to prevent the spread of fire through a building.

能够防止一栋大楼中的火势蔓延的墙。

Their prompt actions prevented/ stopped/ kept the fire from spreading.

他们敏捷的行动阻止了火势蔓延。