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- Keywords entrained-flow gasifier;water wall;slag;wall temperature; 气流床气化炉;水冷壁;熔渣;壁温;
- Experimental Investigation and Theoretical Analysis of Membrane Water Wall Temperature in a 600 MW Boiler Unit 600MW锅炉机组膜式水冷壁壁温的试验研究及理论分析
- Research on the water wall temperature excursion in the supercritical and ultra supercritical boilers 超临界及超超临界锅炉水冷壁壁温偏差研究
- Tells FDS to record the wall temperature of all solid surfaces. &BNDF QUANTITY='WALL_TEMPERATURE' / 告诉FDS 记录全部固体表面的墙温度。
- 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。
- 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。
- Stainless steel single and double wall temperature control containers. 不锈钢容器及带温控夹套砂磨筒。
- Elevating the temperature of the cooling water or reducing the wall temperature before water quenching can prevent walls from yielding effectively. 提高冷却水温度或降低进水冷焦前塔体温度能有效防止塔体产生塑性变形。
- 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。
- 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。
- The infrared radiation and wall temperature were obviously decreased by cooling. 通过冷却，各喷管的壁温和红外辐射强度明显降低。
- 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 amplitude of wall temperature fluctuation is larger than that of fluid temperature oscillation. 流量的波动又引起了管壁温度和流体温度的周期性波动；
- 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。
- From the curves of wall temperature vs axial length , the location of dryout points were obtained. 由壁温随长度的变化曲线得到干涸点产生的位置。
- The wall temperature,collapsed liquid level and liquid carryover transient are measured. 试验表明,再淹没过程中,定位格架下游的元件表面温度明显下降,骤冷前,定位格架下游的传热系数比上游高,特定工况下,可高出70%25,定位格架对传热的影响程度随试验参数及距骤冷前沿位置的不同而不同;
- 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。
- The wall temperature distribution is tested on an annular combustor by using thermocouple and temperature-indicating paint. 壁温分布试验在全环形燃烧室试验台上进行，采用热电偶和示温漆测量。
- The heat losses and wall temperature under steady heat conduction of Fiber linings in enamelling furnace are calculated and analysed. 分析计算了在稳态导热情况下搪烧炉纤维炉衬不同结构时的散热量和外壁温度,给出了炉衬经济厚度的计算公式和计算方法。
