过量空气系数,excess air ratio英语短句,例句大全

过量空气系数,excess air ratio
1)excess air ratio过量空气系数
1.Effects of excess air ratio on the combustion and emission characteristics of HCNG engines;过量空气系数对HCNG发动机燃烧排放的影响
2.Model Practice of Optimized Performances of Hydrogen Engine by Controlled Excess Air Ratio;最佳过量空气系数优化控制氢发动机性能的建模实现
3.The paper discussed the law that the characteristic of NOx release is changed with excess air ration,temperature and grain-size by combusting different granularity of Shenhua pulverized coal(PC) in one-dimension tube type furnace.阐述了用一维管式实验炉对不同粒度神华煤粉燃烧时NOx排放特性随过量空气系数、温度、粒径的变化规律。

英文短句/例句

1.Calculation of the Actual Excess Air Coefficient in Power Plant and Determination of Its Optimal Value电站实际运行过量空气系数的计算及最佳值的确定
2.An Analysis on the Influence of Excess Air Coefficient on Engine Emission Performance for Fuels in Different Regions燃用不同地区燃油时过量空气系数对汽车发动机排放性能影响的分析
3.air transmission coefficient透气系数，空气透过率
4.Analysis on the relationship between the Haze and Meteorological parameters and the air quality in Lanzhou兰州市霾日与气象参数和空气质量的关系研究
5.Numerical studies about the discharge coefficient of film cooling hole at narrow space狭小空间内气膜孔流量系数的数值模拟
6.Choosing Proper Excess Air Coefficient for Direct Fired Heater原油直接式加热炉过剩空气系数的合理选用
7.multiparameter air quality analyzer多参数空气质量分析仪
8.Calculation of condenser heat transfer coefficient and analysis of the influence of air content and scale on condenser vacuum凝汽器换热系数计算及空气含量和污垢厚度对真空的影响分析
9.Study on the Simple Numerical Forecasting Model System of Air Quality in Nanjing Institute of Meteorology南京气象学院简单空气质量数值预报模式系统研究
10.aviation meteorological data processing system航空气象数据处理系统
11.The Quality Assurance of Monitor Data and Dealing with the Unusual Data for Air Auto-monitor浅谈空气自动监测系统监测数据质量保证及异常数据的处理
12.NUMERICAL SIMULATION OF TURBULENT FLOW AND GAS COMBUSTION WITH SWIRLING AIR空气旋流气相燃烧过程数值模拟研究
13.measurement of airborne dust by the membrane filter method以薄膜过滤法测量空气含尘量
14.a space heater that transfers heat to the surrounding air by convection.通过对流向周围空气传播热量的空气加热器。
15.Influence of Physical Parameters of Air on Power Plant Air Flow Measurement空气物理参数对电厂风量测量的影响
16.Most Volvo cars can also be equipped with an interior air quality system (IAQS).大多数 Volvo 汽车还可能配备了车内空气质量系统 (iaqs)。
17.The article introduces a method about setting up a model of plane trajectory aerodynamic coefficient on reentry segment.因而,将空气动力系数看作常量,会造成较大计算误差。
18.Quantitative Predictive Methods on Octanol-Air Partition Coefficient (K_(OA)) of Toxic Organic Pollutants;有毒有机污染物正辛醇/空气分配系数（K_（OA））的定量预测方法

相关短句/例句

excess air coefficient过量空气系数
1.Increasing Thermal Efficiency of Steam Injection Boiler by Monitoring Excess Air Coefficient;通过控制过量空气系数提高注汽锅炉热效率
2.The method of confirming excess air coefficient, are recycle coefficien.研究了热风炉计算中过量空气系数、再循环系数的确定方法及热风炉对风温变化的适应性。
3.So,it is necessary to control excess air coefficient to reduce pollu- tants discharge.通过对燃烧设备在燃料燃烧时,理论空气量、理论烟气量及烟气组成、实际空气量、实际烟气量及烟气组成的分析,指出过量空气系数的大小,直接影响燃料的完全燃烧,同时也直接影响烟气中污染物的排放浓度,提出了监测污染物的排放浓度时应控制过量空气系数。
3)excessive air coefficient过量空气系数
1.The effect of excessive air coefficient on combustion in microtube;过量空气系数对微管内燃烧的影响
2.This paper first presents the superiority of hydrogen as a kind of engine fuel and the characteristics, the development of the hydrogen-fueled engine technique, Then on this basis, it carries through the research on the effect of compression ratio, equivalence ratio and excessive air coefficient on the performance of the hydrogen-fueled engine combined with experimental research.针对氢作为发动机燃料的优越性以及氢燃料发动机的特点、技术发展趋势进行了简要概括,并在此基础上,结合实验研究,对压缩比、当量比、过量空气系数对氢燃料发动机性能的影响进行了分析研究。
3.When operating mode changing,the demand of the appropriate coal-air conjunction was keeping the optimal excessive air coefficient;the demand of appropriate air-coal powder distribution was implementing the online monitor of primary air speed and coal powder density;the demand of appropriate suppl.当运行工况改变时,合理的风煤配合就是要保持最佳的过量空气系数;一次风粉合理分配就是要实现一次风速和煤粉浓度的在线监测;送引风合理配合就是要保持适当的炉膛负压、减少漏风,这些配合比例调节适当,就可以减少燃烧损失,提高锅炉效率。
4)Coefficient of excess air过量空气系数
1.It is found find out coefficient of excess air and its characteristics with loads changing,ignition timing and .得出了使用五气分析仪能定量地对小型通用汽油机进行排放试验研究和生产质量控制,过量空气系数及随负荷变化的过量空气系数特性、点火正时及标定转速不同是影响小型通用汽油机整机排放的主要因素的结论,给出了188F通用汽油机达到美国和欧盟现阶段排放限值同时能优化汽油机动力性、经济性和工作稳定性等综合性能的措施。
2.Under condition of different coefficient of excess air,temperature in furnace,and fineness of pulverized coal,etc.在不同过量空气系数、炉膛温度和煤粉细度条件下,通过沉降炉燃烧特性试验,研究了不同煤种以不同比例混合配煤的着火、燃烧、结渣等燃烧特性变化规律及其影响因素。
5)air/fuel equivalence ratio过量空气系数
1.The effects of intake temperature and air/fuel equivalence ratio on homogeneous charge compression ignition (HCCI) combustion of ethanol are investigated.在一台经过改进的CA6110发动机上,进行了进气温度和过量空气系数对乙醇燃料均质压燃燃烧过程影响的试验研究。
2.The results show that HCCI can be obtained in the range of air/fuel equivalence ratio λ=1～9,but the HCCI operation range expressed by λ and EGR ratio is limited by knock and partial combustion.结果表明:在过量空气系数λ=1~9时,发动机可以实现HCCI燃烧,但由过量空气系数和EGR率表示的HCCI工作范围受爆震和部分燃烧的限制。
3.The results show: HCCI can be obtained in the range ofλ=1-9,but the HCCI operation range expressed by air/fuel equivalence ratio and EGR ratio is limited by knock and part combustion.研究结果表明:在λ=1-9的范围内,发动机可以实现HCCI燃烧,由过量空气系数和EGR率表示的HCCI工作范围受到爆震和部分燃烧的限制,乙醇燃料HCCI燃烧最大平均指示压力可以达到0。
6)excess air factor过量空气系数
1.This paper describes the excess air factor a and discusses the action and meaning of the excess air factor a in the modern low speed marine turbocharged diesel engines.通过对船用低速废气涡轮增压柴油机过量空气系数ａ的论述，讨论了过量空气系数ａ在今天大型低速柴油机上的作用和意义，提出了在柴油机运行管理中保持过量空气系数ａ值最大的基本准则这个新的概念。