flame spread

基本解释

The ground experimental studies on flame spread across solid fuel surface were conducted under various ambient pressures.
本文在地面环境和不同环境压力下，对热薄燃料表面的火焰传播进行了实验研究。
Based on the results, analyses of mechanisms of the flame spread across solid fuel surfaces in various ambient pressures were suggested in this paper.
在上述实验结果基础上，本文对热薄固体燃料表面在不同环境压力下的火焰传播机理进行了分析。
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。

To know that this flame will spread this way across the door and up across the ceiling.
NEWYORKER: Trial by Fire
Curtains need to be covered in flame retardant to prevent fire spread, for example, and certain other materials have chemicals added to them in order to make them more flexible, more rigid, or more rugged.
FORBES: How Our Buildings Are Making Us Sick

火焰传播
The results show that flame spread has the characteristics of flame spread in microgravtiy.
实验结果表明，在较低压力下，火焰传播具有微重力环境下火焰传播的某些特征，并采用无因次火焰传播速度和Da数对该环境下的火焰传播机理进行了分析。
环境科学技术
火焰蔓延
The paper researches the furniture (especially soft furniture) characteristics, such as ignition, heat release rate, flame spread speed, smoke density and toxic gas concentration resulted from burning.
对家具组件特别是软垫家具的引燃特性、热释放率、火焰蔓延速度、烟密度以及燃烧产生的毒性气体浓度等特性进行了较全面的研究。
火蔓延

火焰传播
Comparing to the single gas explosion, the explosion involving coal dust is provided with characteristics of slower attenuation of explosive pressure wave、higher pressure peak、longer propagation distance、faster rate of flame spread、broader bound of flame influencing.
与单纯瓦斯爆炸相比,有煤尘参与时,爆炸压力波衰减慢,压力峰值更高,传播距离更远,火焰传播速度更快,火焰波及范围更广。
火焰蔓延