velocity of combustion

Deflagration is combustion wave propagating at a velocity less than the speed of sound.

爆燃过程是一种以低于音速而传播的燃烧波.

On the other hand, in the reverse flow catalytic combustion system, the effects of operational parameters such as space velocity, toluene concentration and period duration on the shape of heat waves and the characteristic parameters such as peak temperature, average temperature were investigated.

另一方面，在流向变换催化燃烧反应系统中，系统考察了操作参数（甲苯浓度、空速及切换周期）对热波形状与特征参数（波峰温度、平均温度和移动速度）的影响。

According to GB 184047-2000, these kinds of nature gas change in Ober number and number of combustion velocity greatly, thus the engine power and emission change obviously.

根据GB184047-2000，虽属同类气体，但沃泊指数W和燃烧速度指数CP变化很大，因此引起发动机的性能和排放发生变化。

The isothermal flow field in a cyclone combustion chamber is being modeled by a 3-dimensional axis-symmetric RNG k-ε turbulent flow model. A particle image velocimeter ( PIV) was use for measuring the velocity vector distribution in various cross-sections of a cyclone combustion chamber.

采用三维轴对称RNG kε湍流模型模拟了微型燃气轮机旋流燃烧室内的等温流场，用粒子测速仪（PIV）测量了旋流燃烧室内不同截面位置的速度矢量分布。

The influence of primary air velocity, excess air coefficient, boiler load, auxiliary air distribution and tertiary air on NO, emission was investigated under both Horizontal Bias Combustion ( HBC) and Vertical Bias Combustion ( VBC).

该文分别在水平和垂直煤粉浓淡燃烧方式下，进行了一次风速、过量空气系数、锅炉负荷、二次风配风方式以及三次风量等因素对电站锅炉NOx排放影响的试验。