The results of calculation show that the numerical procedure is reasonable and can be expended to predict the turbulent reacting flows in the annular combustor.
计算结果表明计算方法合理，这计算程序进一步扩展，可用来预估环形燃烧室反应流流场。
Compared with other natural gas combustor, this combustor can generate the second combustion and form circumfluence of smoke.
同一般天然气燃烧器相比，这种燃烧器既能产生二段燃烧，又能促进一定量的烟气回流。
This combustor can be used to billet furnace revolving kiln, forging furnace and other continuously operating industrial furnace and kiln.
该燃烧器可用于轧钢加热炉、回转窑、锻造炉以及其它连续运转的工业炉窑。
Annular reverse flow zone can be found too in the combustor with the flat-straight slag baffle.
简单环形挡渣板也能产生环形回流区，在旋风燃烧室设计中可取代锥形缩口挡渣板。
The result showed that the advantages offered by the catalytic combustor is that catalytic combustion can be carried out over a wide air: fuel ratio and at low temperature with high heat efficiency.
结果表明：燃气能在较宽的空燃比下催化燃烧，具有高的热效率，同时污染物排放量远远低于传统燃烧器。
The increase of the angle between centerline of nozzle orifice and axis of secondary combustor can promote collision number, but the effect is small.
喷口中心线与补燃室轴线的角度增加对碰撞有催进作用，但影响效果相对较小；
The preliminary test result shows that the combustor can be reliably ignited under the condition of large nozzle throat, the combustion process is stable and combustion efficiency is high.
初步研究结果表明，该方案在大喷管条件下点火起动可靠，燃烧过程比较稳定，燃烧效率高。
The combustor moving unit is constructed to a mode that the combustor can be moved left-and-right in the width direction of hot-drip strip.
燃烧器移动单元，该燃烧器移动单元被构造成能沿该热浸镀带的宽度方向左右移动该燃烧器；
The combustor moving unit is constructed to a mode that the combustor can be moved left-and-right in the width direction of hot-drip strip.
燃烧器移动单元，该燃烧器移动单元被构造成能沿该热浸镀带的宽度方向左右移动该燃烧器；
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