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- Abstract : Bilinear quadrilateral method was used to subdivide the spirally water wall and rectangular fin. 摘要 : 采用双线性四边形法对螺旋管圈水冷壁和鳍片进行了剖分。
- spiral water wall tube 螺旋管圈
- spiral water wall 螺旋管圈
- INVESTIGATION ON THE HEAT TRANSFER CHARACTERISTICS OF SUPERCRITICAL PRESSURE BOILER SPIRALLY WATER WALL TUBE 超临界锅炉螺旋管圈水冷壁传热特性的研究
- The Fluent analytic software for fluid is simply introduced,and the structure and characteristic of the spiral water jet nozzle are technologically analyzed too. 对fluent流体分析软件做了简要概述,并对旋转喷嘴的结构及其特性做了技术性分析;
- This paper studied the cause of bursting of water wall tube bythe methods of chemical and metallographical analysis. 采用化学分析、金相检验及力学性能测定等方法,对水冷壁管爆裂原因进行了分析。
- Applying embedded system in the group control of multi welding powers of Membrane Water Wall. 将嵌入式系统应用于电站锅炉膜式壁多台焊接电源的群控。
- The authors believe that the water wall erosion is cause by the solid from the reasonless soild-gas flow. 循环流化床锅炉水冷壁管的磨损是影响循环流化床锅炉运行的一个主要因素。
- The cast steel cools after passing through several water walls. 铸钢反复经过水冷壁之后,冷却下来。
- Through the comparison of X-ray diffraction analysis and SEM analysis of the water wall pipes samples under both CWT and AVT, the actual effect of CWT was proved. 同时对CWT和AVT给水处理条件下的水冷壁管等进行割管和X 射线衍射分析以及扫描电镜分析,验证了采用CWT后的实际效果。
- The investigations show that firebrick falling off, which results in the water wall exposure to high temperature radiation region, is the main reason for the accident. 通过对事故现场进行调查,事故原因是由于后拱耐火砖脱落导致后拱水冷壁受高温产生蠕变爆管。
- double discharge spiral water turbine 双排量涡壳式水轮机
- The mathematical model for predicting the profile of water wall flow rate and temperature was established on account of mass, momentum and energy conservations. 根据质量守恒、动量守恒和能量守恒方程,建立了超(超)临界锅炉水冷壁流量和壁温计算的数学模型。
- double-discharge spiral water turbine 双排量涡壳式水轮机
- The tidal wave formed a terrifying wall of water. 海啸形成一堵骇人的水墙。
- The clear water mirrored the blue sky. 清澈的水中映出蔚蓝的天空。
- The high temperature erosion of utility boiler tubes (water wall,superheater,reheater and economizer tubes)by fly ash is recognized as being one main cause of utility boiler tube failures. 水冷壁、过热器、再热器及省煤器管道的飞灰高温冲蚀磨损是电站锅炉管道失效的主要原因之一。
- Military budget continue to spiral. 军费预算继续上升。
- This article discusses the design of water wall (stepped waterfall) based on a project, the residential area named "Yi Hai Shi Jia" in Zibo whose design the author participated in. 结合淄博“怡海世家”居住小区的工程实际,对环境设计中的水墙设计进行了探讨。
- Military budgets continued to spiral. 军事预算继续急遽增加。
