steam spray
英 [stiːm spreɪ]
美 [stiːm spreɪ]
网络 蒸汽喷雾
双语例句
- Both the thickness of liquid film and the reverse movement of steam and liquid droplet influence the effect of heat transfer during spray cooling.
喷雾冷却时，液膜厚度过大和蒸汽与液滴的逆向运动都会影响沸腾的换热效果。 - Clouds, rain, fog, snow, steam, and spray are commonly observed natural aerosols which are composed almost exclusively of water.
通常观察到的自然气溶胶有云、雨、雾、雪、蒸汽和水雾，它们几乎完全由水构成。 - With the pressure reduction evaporation of boiler blowdown water serving as a steam spray working medium a tangential circle swirl flow can be formed in the combustion space of the boiler, resulting in an intensified combustion and the improvement of aerodynamic distribution in the furnace.
采用锅炉排污水降压汽化作为蒸汽喷雾介质，在炉内燃烧空间形成切圆旋流，强化炉内燃烧，改善炉内气流动力分布状态。 - In the field of superheated steam temperature control, the command of enthalpy controller, associated with spray desuperheating, is used to modify that of feedwater, even to ensure the fuel/ water ratio effectively.
过热汽温控制采用以焓值调节器的指令修正给水流量指令来精确保证燃水比为主要手段，以喷水减温为辅助手段； - Effect factors of steam spray vacuum pump and the application of measuring hood
蒸汽喷射真空泵的影响因素及测试罩的应用 - The solution temperature and concentration distribution and steam absorption rate along the pipes and between the tube bundle were analyzed. The effects of solution spray density and inlet concentration on the coupled heat and mass transfer characteristics were analyzed.
根据数值计算结果，分析了溶液温度、浓度和吸收速率沿管排不同位置和水平管管间的变化，以及溶液喷淋密度和进口浓度对吸收器整体传热传质性能的影响。 - Analysis to Large Steam Turbine Exhaust Shell Water Spray System
大型汽轮机排汽缸喷水系统分析 - Energy-conservation benefits of using a mixer for superheated steam and water spray
过热蒸汽喷水混合装置的节能效益分析 - Based on the characters of the fuel and process, the relationship between the ventilation& exhaust system and the application conditions and the major design parameters of the steam, water spray, powder and foam extinguishing systems in the oil-burning boiler room is described.
根据燃料特性及工艺特点，阐述了蒸汽灭火系统、水喷雾灭火系统、干粉灭火系统和泡沫灭火系统在燃油锅炉房中的应用条件、主要设计参数及与通风排烟系统的关系。 - Based on on-line data, the identifiability of closed-loop control system of super-heater steam temperature can be met and dynamic models of super-heater steam temperature were obtained in the disturbance of super-heater spray flow.
基于现场数据，证明了过热汽温控制系统满足闭环可辨识性条件；并且建立了过热器喷水流量扰动下过热汽温的动态数学模型。 - The noise of steam flow can be reduced through depressure, distribution and frequency regulation by means of combining small jet spray with throttling depressure.
利用小孔喷注与节流降压相结合的方法，经过减压、分散、移频等作用，使气流噪声降低。 - The higher operating pressure of air cooled power plant greatly affects the safety and power output of steam turbine in summer, so the method of reducing air temperature by spray cooling is used.
为解决夏季高背压运行影响汽轮机安全问题，保证机组出力，空冷发电厂采用喷雾降温的方法作为尖峰度夏措施。