The result is shown that, it can be concluded that the air gradation combustion technology is useful to ensure the lignite steady combustion under lower load, control the emission of NO x and reduce the slagging phenomenon in a six corners tangentially boiler.
通过对某电厂一台六角切圆燃烧锅炉采用空气分级燃烧技术改造后的空气动力场分布情况以及该炉改造前后热态运行情况的介绍,说明燃用褐煤的六角切圆燃烧锅炉采用空气分级燃烧技术可以有效抑制炉内结渣,减少NO的生成,实现低负荷稳定燃烧。
Lowering coal quality will influence the stability of combustion seriously,and unstable combustion causes the significant changes of wall temperature in furnace and water level fluctuation in drum.
煤质变差严重影响锅炉的稳定燃烧,燃烧不稳导致炉膛壁温变化大和汽包水位波动大,不但会在锅炉高负荷运行中突然灭火,而且在锅炉正常的停炉过程中也会灭火,造成无法按正常程序停炉。
Focusing on current obvious problems on safe,economical and stable combustion for coal-fired boilers in China,some main reasons affecting safe,stable and economical boiler combustion are analyzed,and some important methods and outlines for the reform of boilers used at present are introduced.
针对国内火电厂燃煤锅炉在安全经济稳定燃烧方面存在的明显不足,分析了影响锅炉安全经济稳定燃烧的主要原因,介绍了当前锅炉改造的某些重要方法和要点。
Long-time stable combustion is a big technical problem for W-flame boilers, which fire lambskin from Shaoguan District.
对燃用韶关地区劣质难燃无烟煤的W火焰锅炉来说,长时间稳定燃烧是个较大的技术难题。
The early stage hydration of PC is divided into five periods, the pre-induction, induction, acceleratory, deceleration and stabilization periods.
将硅酸盐水泥早期水化过程分为预诱导期、诱导期、加速期、减速期和稳定期个阶段加以描述。
Aiming at the short stabilization period of SIMU(strapdown inertial measurement unit),a new method combining the pretest information modeling with pre-launch calibration is presented to increase the stabilization period of SIMU based on the statistic analysis and ballistic simulation.
针对捷联惯组(捷联惯性测量组合)稳定期较短,测试频繁的问题,在统计分析和弹道仿真的基础上,提出通过验前信息建模预测和射前标定技术相结合的方法来延长捷联惯组的测试周期。
Application of breath training device to patients with chronic obstructive pulmonary diseases in stable phase
呼吸训练器用于稳定期慢性阻塞性肺疾病患者的效果观察
Home noninvasive positive pressure ventilation on patients with chronic obstructive pulmonary disease during stable phase
家庭无创正压通气在重度慢性阻塞性肺疾病稳定期的应用
The research on the relative factors and measures on schizophrenia who take medication incompliantly at unstable phase
住院精神分裂症患者稳定期服药不依从相关因素及应对措施探讨
pulsation-free combustion
(热风炉)无跳动燃烧， 稳定燃烧
The location of the instability zones is dictated by the combustor geometry and the steady-state combustion characteristics.
不稳定性区域的位置取决于燃烧室几何特性和稳定燃烧特性。
Numerical Simulation of Combustion Instability of a LOX/GH_2 Rocket Engine
氢氧火箭发动机不稳定燃烧数值研究
Method to Reduce Flameout of Steady Burnable Boiler during Low Load Period
锅炉低负荷稳定燃烧减少熄火的对策
Experimental investigation on self-sustaining combustion of powdered metal fuel ramjet
粉末燃料冲压发动机自维持稳定燃烧试验研究
Investigation of Combustion Instability in Syngas Combustor of Gas Turbine;
燃气轮机合成气燃烧室燃烧稳定性的实验研究
Split burner and the combustion stability of W-flame boiler
缝隙式燃烧器与“W”火焰锅炉的燃烧稳定性
burning steadily without flames.
稳定的燃烧但是没有火焰。
combustion instability in rocket engine
火箭发动机燃烧不稳定性
Flame holders keep a flame going constantly.
火焰稳定器维持火焰不断燃烧。
Combustion instability continues to plague development efforts.
燃烧不稳定仍然阻碍研制工作的发展。
Premixed Flame Combustion Instability and Its Active Control;
预混火焰燃烧不稳定性及其主动控制
Combustion Synthesis and Thermal Stability of Ti_3AlC_2
燃烧合成Ti_3AlC_2及其热稳定性
Application of D-S Evidence Theory in Combustion Stability
D-S证据理论在燃烧稳定性中的应用
Analysis and countermeasure for the unfavorable combustion stability in W-flame boiler
“W”火焰锅炉燃烧稳定性差原因分析
Experimental study on combustion instability of lean premixed swirl flame
贫燃预混旋流火焰燃烧不稳定性的实验
Simulation of turbulent lean premixed flame in aircraft engine
贫燃料湍流预混燃烧火焰稳定性的数值研究
Sectored-One-Dimensional Model for Simulating Combustion Instabilities in Premix Combustors
一维扇型扫描模型用于模拟预混燃烧室中的燃烧不稳定性