free burning

In this work, a steady two-dimensional ( 2D) axisymmetric free burning GTAW arc model has been developed.

基于自由燃烧的GTAW电弧建立了二维稳态的轴对称模型。

The structure designing and manufacturing technique of halogen-free flame-retardant optical cables were described in detail in this papers, and the investigation on the properties especially the burning behaviour of above-named cable were carried out.

本文详细介绍了无公害阻燃光缆的结构设计和制造工艺，并对光缆的性能，特别是燃烧特性进行了研究。

Firemen had to rend him free of the burning car.

消防队员不得不把他从燃烧的汽车中拖出来。

In this paper the copolymerization of fire-retardant QP with phenol formaldehyde and the influence of fire-retardant QP on the free phenol storage life burning behavior of paper film laminates tensile strength boiling water resistance and formaldehyde emission were investigated.

通过阻燃剂与苯酚甲醛共聚，阻燃剂对树脂游离酚、贮存期以及纸质层压板的燃烧性、拉伸强度、耐沸水煮性能和甲醛释放量影响的研究，得出阻燃剂的最佳加入量。

This paper analyses the reasons for the gob fire of the face with fully mechanized mining caving method in free burning seam and gives the gob fire eradication means.

分析了王营矿极易自燃煤层综放工作面采空区自燃发火的原因，提出了防治措施。

Secondly, according to the changing character of the free Cao in burning materials and some opinions about clinker burning, it is advantageous for burning of black meal process.

根据实验中游离钙的变化规律，并结合有关煅烧理论，肯定了黑生料煅烧的优越性。

Therefore, the laminar premixed flame burning rates within the porous foam ceramics, and also the free flame burning rates without porous media were calculated by the numerical iteration, respectively.

然后应用此数值迭代法，分别计算出在多孔泡沫陶瓷中层流预混火焰及无多孔介质存在的自由火焰的燃烧速率。

The temperature and flow fields of a free burning arc under a transverse magnetic field

横向磁场作用下自由电弧的温度场与速度场

Model of free burning arc at thermal emission cathode zone

自由电弧热发射阴极的物理模型

Heat transfer to the anode in free burning arcs.

热量以持续的电弧形式传到了正极。