Increasing the flux of the inner secondary air had a relatively small effect.
而增加内二次风风量相对影响不大；
In this thesis, the first stage secondary air network system of a gas turbine is studied.
本文以某型燃气轮机透平第一级叶片的二次空气系统为研究对象。
The secondary air booster is an air compressor which adopts a direct current motor as the power.
二级空气增压器为采用直流电机为动力的空气压缩机。
The fuels burned inside the furnace are divided into two zones, with the boundary line of secondary air inlet.
炉膛内燃料的燃烧以二次风入口为界分为两个区。
It can use different coal or as fuel. Because of equipped with secondary air in device, the combustion is fully.
可使用各种煤或木柴做燃料，并配有二次进风装置，燃烧完全。
The mixing point of primary air and secondary air of burner is a key parameter for the flame stabilization of fuel.
燃烧器一、二次风混合位置是燃烧着火稳燃的关键。
A secondary combustion chamber is arranged above the combustion chamber and is provided with a secondary air inlet.
燃烧室上面设置二次燃烧室。所述二次燃烧室设置有二次进风口。
A secondary air pollutant is a harmful chemical formed in the atmosphere through a chemical reaction among air components.
一二次空气污染物是一种有害化学形成了在大气中经过化学反应之间的空气成分。
The special secondary air system , The amount of the exhausting gas is in accordance with the Euro II standards for emission.
采用结构独特的二次补气系统，二次燃烧更充分，达到欧洲II号排放标准。
The nozzle flow is composed of the main gas stream and the secondary air stream in order to simulate the nozzle of turbofan engine.
喷管中的气流由主流燃气和次流空气组成，用以模拟涡扇发动机的喷管。
According to the emission test results, the emissions from motorcycles can be reduced effectively after fitted with the secondary air-in devices.
通过工况法排放测试证明，加装二次进气装置可以有效降低摩托车排放。
The experimental results indicate that secondary air can accelerate volatile combustion in dilute phase zone and raise temperature here remarkably.
实验结果表明：二次风可以促进挥发分在稀相区的燃烧，对提升稀相区的温度作用明显；
Test Data show that the pulsating amplitude of secondary air can reach 40% under some special conditions, affecting more greatly the flame stability.
试验数据表明，在某些特殊工况下，二次风脉动幅度可能高达40%，对火焰稳定性影响较大。
The effect of the secondary air swirl number on the number of particle impacts which affects slagging was studied to reduce slagging in utility boilers.
为了解决电站锅炉炉膛结渣的问题，研究了对结渣有重要影响的颗粒碰撞数受二次风旋流强度影响的规律。
The flow rate of the secondary air is thus controled, and the excess air is restricted to minimum so as to decrease the fuel consumption of the furnace.
由此控制二次风量大小，以保持最低过剩空气量，达到节能目的。
The swirl number of secondary air has a great influence on the combustion. When swirl number is small(S<0.8), the fire is long, and may rush the back wall.
二次风旋流强度的变化对炉内燃烧影响较大，旋流数过小时（S<0.8），火焰将冲刷后墙；
A new type dual complex turbulent combustion method of primary and secondary air is put forward, and its effective action on combustion process is analyzed.
提出了一种新型的一、二次风双重复合旋流燃烧的方法，并且分析了其对燃烧过程的有效作用。
Below the secondary air inlet is reducing atmosphere combustion zone for big particle. Above the secondary air inlet is oxidizing atmosphere combustion zone.
二次风入口以下为大粒子还原气氛燃烧区，二次风入口以上为小粒子氧化气氛燃烧区。
The key technology of applying low grade coal is to increase secondary air temperature, ensure sufficient air in kiln and adjust the batching scheme properly.
设法提高二次风温，保证窑、炉足够通风，适当调整配料方案是应用劣质燃煤的技术关键，劣质煤完全可保证大型预分解窑稳定生产。
The influence rule for primary wind temperature, second wind temperature, oxygen content and secondary air baffle opening to carbon-in-ash content were analyzed.
得到了一次风温、二次风温、含氧量和燃烬风层风箱开度的改变对飞灰含碳量的影响分析。
Using numerical simulation software, the paper analysis the influence of secondary air to the pollutant discharged in high temperature and low oxygen air combustion.
利用数值模拟软件分析了二次空气对高温低氧空气燃烧污染物排放的影响。
The experimental results have shown that exhaust emissions from two stroke motorcycle with the catalytic converter and feeding valve for secondary air have been reduced obviously .
试验表明：安装催化转化器和二次空气供给阀后的二冲程摩托车的排放有了明显的下降。
An introduction is being presented to the adjustment of combustor's secondary air while influences of fuel firing air's and auxiliary air's distribution way on combustion analyzed.
介绍了燃烧器二次风的调整情况，并分析了燃料风及辅助风配风方式对燃烧的影响。
The structural parameters of kinematics has a supreme comparability between primary and secondary air cylinder, and the consistency and stability of torque and friction can be better.
具有主、副气缸运动学上最大相似性的结构参数，可使得主、副气缸的摩擦力和扭矩尽量一致及平稳性更好。
The structure of spraying drying chamber, filtering chamber, fluid-bed and secondary air supply system has been improved greatly. It can appear the features of spraying drying deeply.
喷雾干燥室、捕集室、流化床及二次供风系统等结构进行了重要修改后，更加贴切的表现出喷雾干燥的特性。
When the entering temperature of the secondary air is lower than the dewpoint temperature of the primary air, there may be a dehumidifying cooling pro-cess in the primary air passages.
当二次空气的入口温度低于一次空气的露点温度时，一次空气的冷却有可能是一去湿过程。
Utilizing mechanism analyzing and statistical analyzing methods, a dynamic model of secondary air systems has been constructed and its effectiveness and accuracy validated by simulation.
采用机理分析和统计分析的方法，建立了二次风系统非线性动态模型，并通过仿真验证了模型的有效性和准确性。
The simulation result shows that the stronger swirl intensity becomes, the stronger influences on atomization droplets has, and the more uniformly secondary air and atomization droplets mix.
模拟结果表明：二次空气的旋流强度越大，对液滴的作用越强烈，二次空气与雾化液滴的混合越充分。
Based on the characteristics of heat and moisture loads in cleaning operation room, the non-reheated and fixed secondary air return system was analyzed in the situation that loading changes.
从二次回风空调系统的节能分析，正压控制，医疗建筑废热、废水的再利用，运行管理等方面探讨了减少洁净手术室空调系统能耗的途径和方法。
The numerical simulation for furnace gas flow and coal powder particle motion under various conditions of reverse secondary air is carried out based on turbulent flow and multiphase flow theories.
运用湍流理论和多相流动理论对不同二次风反切工况下炉内气流、煤粉颗粒运动进行了数值模拟。
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