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heat surface retrofit 受热面改造
In retrofit, measures of not varying the main body and changing over to use membrane economizer for enhancing wear-resistant capability of the heating surface have been taken. 改造采取主体不变，改用膜式省煤器的措施来提高受热面的耐磨性。
This paper studies the effect of saturation pressure to the heat surface of a phase-change hearer. 摘要合理确定和控制介质的饱和压力对相变换热加热炉的经济性有显著影响。
The calculaion on hydrodynamics of the flag pattern heat surface on angle pipe boiler is presented in the paper.The computing process is analyzed simultaneously. 文章阐述了角管锅炉旗式受热面水动力计算过程，并对计算过程进行了分析。
A partly enclosed, directly heated surface from which warm air circulates by convection. 对流式加热机一个部分被封闭，暖空气在其直接加热的表面上通过对流进行循环的装置
Heating with Diphyl vapor allows very high heat transfer densities at constant temperature over the entire heating surface. 用Diphyl蒸气加热,在恒定的温度下,整个加热表面上具有非常高的传热密度。
The calculation models of the heat transfer coefficient between the blast furnace gas flow and the heat surface of stave are established based on the substitution method of boundary condition. 摘要基于边界条件替代法建立了高炉冷却壁热表面与炉气间的传热系数计算模型。
The temperatures of heated surface and bottom metal wall of finned evaporator decreased，and the heat transfer capacity was improved remarkably. 可以降低加热表面以及下壁温度，提高了侧壁效应传热极限，增强了系统的传热能力。
The corrosion problem is less in regenerative plants since the heating surface is provided by stones. 在蓄冷器工厂中，因为加热表面是石头提供的，所以腐蚀问题较少。
A partly enclosed, directly heated surface from which warm air circulates by convection . 散发汗水的一种方法是通过对流作用。
To realize the optimization of sootblowing, some research is done on the theories and methods about the on-line monitoring of fouling and slagging on utility boiler heat surfaces. 为了实现锅炉受热面的吹灰优化,本文主要研究了电站燃煤锅炉受热面灰污状态在线实时监测的理论与方法。
The thermodynamic performance of a rotary regenerative air preheater depends greatly on the flow pattern of heating surface plates. 回转式空气预热器的热力特性,主要取决于所用波纹钣型的热力特性。
Heat sometimes causes a prickly rash on the skin. 热有时使皮肤上生剌痛的疹子。
After Iwao applies the multiple colors as a background, he makes trails, then incises the zigzag pattern on the heated surface. 漫长的制作过程会增加破碎的风险,所以在做这种器皿的时候成功率通常都比较低。
The system works on the principle that heat rises. 该项装置是按照热力上升的原理运转的。
This article aims at analysing the problem of corrosion on the low tempereture heated surface in horizontal shell oil-fired hot water boiler and offer the ways to solve it. 针对卧式锅壳式燃油热水锅炉低温受热面腐蚀问题进行了分析,并提出了解决方法。
The heat had blistered the paint of the building. 酷热使建筑物上的油漆起了浮泡。
An algebraically explicit analytical solution is derived for the partial differentical equation set describing the thermal dynamic process of boiler economizer heating surface. 对锅炉省煤器受热面的动态过程偏微分方程组导出了一套代数显式解析特解。
It is this molecular motion that we call heat. 就是这种分子运动我们称之为热。
Results show that,under high subcooling conditions,steam bubbles appear and slide along on the narrow slit-channel s heating surface,and play an active role in enhancing th. 采用高速摄像仪,对矩形窄缝流道内过冷沸腾时的汽泡行为进行了可视化实验研究。