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- States the affirmation process and treatment measure of steam flow excited vibration of the unit.Puts forward some opinions on the problem of steam flow excited vibration. 阐述了机组发生汽流激振的确认过程及处理措施;并对汽流激振的一些问题提出一些看法.
- steam flow excitation 气流激振
- Treating and thinking about steam flow excited vibration of the unit 对机组发生汽流激振的处理及思考
- ANALYSIS AND TREATMENT FOR PROBLEM CONCERNING STEAM FLOW EXCITING VIBRATION ON DOMESTIC LARGE-SCALE STEAM TURBINES 大型汽轮机汽流激振问题的分析和处理
- steam flow excited vibration 汽流激振
- The steam turbines are designed to handle required large volume steam flow due to low pressure and temperature. 汽轮机设计为适用于因低压力低温度而需要的大流量汽流。
- The relation between main steam flow and spray desuperheating water flow was derived by using differential theory. 利用微分理论，得出主蒸汽流量同减温水流量间的依变关系。
- Is there any difference between the steam flow at MCR condition and at capability condition? 最大连续功率工况下和能力工况下的蒸汽流量有不同吗？
- No. The steam flow at MCR condition is the same as that at the capability condition flow. 不，最大连续功率工况下和能力工况下蒸汽流量相同。
- James Watt's flyball governor (1769) regulated steam flow to a steam engine to maintain constant engine speed despite a changing load. 1769年瓦特的飞球调速器,它是一种调节蒸汽流的装置,即使荷载变化仍可保持蒸汽机的转速不变。
- The cause of thermal deviation of boiler superheater was analyzed in this paper.The method of installing steam flow controller was introduced. 分析了锅炉过热器产生热偏差的原因,介绍了采用在炉外管中加装流量控制器的方案和计算过程。
- A whole range of primary temperature and pressurizer level is studied during stretch-out operation.The CATIA2 code is used to analyze a loss of main steam flow accident. 在一次侧平均温度和稳压器水位的整个变化范围内,应用CATIA2程序,对大亚湾18个月燃料循环延伸运行中的主蒸汽流量全部丧失事故进行分析计算。
- Elegant and attractive(PHT)surface,all stainless steel bottom plate,special handle,check valve,steam flow regulation,steam pipe sheath,super-class function,consummate design. 美观大方的（PHT）罩盖，全部不锈钢底板，特制手柄，回气阀，蒸汽流量调节，蒸汽管外套，超级功能，精良设计。
- The steam injected into the quiescent subcooled water, can form several condensation modes including chugging, bubbling and jet according to the steam flow rate. 当蒸汽喷射进过冷水中，根据蒸汽流量大小，可以分为间歇凝结、泡状凝结和射流凝结三种凝结形态。
- A Eulerian/Eulerian model was developed for calculation of the wet steam flows with spontaneous conden- sation. 对存在自发凝结的湿蒸汽两相流动进行研究，在欧拉/欧拉坐标系下建立数学模型。
- Achieve continuous balance between produced and consumed steam. This master pressure control approach controls total heat input into boilers, as well as total steam flow into each header. 实现产出和消耗蒸汽的连续平衡。主压力控制方法控制着输入锅炉的总热量以及流入每个锅炉联管箱的蒸汽量。
- The steam tug takes canal boats and barges in tow. 驳船后面拖着小艇和平底船。
- Due to the effects of inertia and diffusion, the droplets impact to the blades and deposit on the blade surface to form water film, when the wet steam flows in cascade passage. 湿蒸汽在叶栅通道内运动时，由于惯性和扩散作用，水滴会撞击并沉积在叶片表面上，形成水膜。
- The mirror fogged up with the steam. 镜子因蒙上水气而模糊不清。
- to modulate the steam flow with a control valve 用控制阀来调节蒸汽流量
