1、

Analysis of Superheated Steam Temperature Characteristic Test and Improvement Project of Control System

过热汽温特性试验分析及控制系统改造方案

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2、

A model for the growth of vapor bubble in homogeneous superheated liquid was built up according to non-equilibrium thermodynamic theory of phase change.

依据非平衡热动力学相变理论建立了在均匀过热液中的汽泡生长模型。

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3、

Crews on Tuesday morning started to remove the gum with garden rakes and superheated water, 260 degrees Fahrenheit, in a three-day display of industrial-strength dental hygiene.

从周二早上起,工作人员开始用园用钉耙和260华氏度的过热水清理口香糖。三天的清除,如同一场工业级的牙科清洁技术展示。

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4、

This paper applies the stair-like predictive control based on variable models to superheated steam temperature control in thermal plant, and makes the software with C. Simulation results show that the software gets a good performance under different power conditions.

本文将基于可变模型的阶梯式预测控制运用于火电厂过热汽温控制中,并用C语言实现了上位机软件包,在大范围工况取得了稳定优良的控制效果。

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5、

Control Strategy Analysis of Superheated Temperature System for Large-scale Thermal Power Generation

大型火电机组过热汽温控制系统控制策略分析

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6、

Based on a superheated steam temperature control system of a boiler ( 1650 t/ h) in a power plant, this paper presents a robust double-loop cascade control algorithm with both dimension-decreasing state observer and PI controller. The corresponding setting rule of parameters is also given.

本文以某电厂1650吨/时大型锅炉过热器出口蒸汽温度控制系统为研究对象,提出了一种带有降维状态观测器和PI的鲁棒双环串级控制方法,并给出了相应的参数整定算法。

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7、

The changing features of shrinkage stress for Sugi ( Cryptomeria japonica D. Don) wood specimens were studied when dried with radial restraint using superheated steam at 120~ 180 ℃, and the effects of temperature and relative humidity on radial shrinkage stress were analyzed.

试验研究了日本柳杉在120~180℃高温高压过热蒸汽条件下,干燥过程中所伴随的收缩应力的发生发展特征,以及温度和相对湿度对径向收缩应力的影响。

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8、

Metastable State of Superheated Liquid under Pressure

加压下液体过热的亚稳态

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9、

Analysis of the Brittleness in Weld Superheated Area and the Service Life of Repair Welded Exhaust Valves for the Diesel Locomotives Made in China HEAT RESISTANCE TOLERANCE CURVE OF HUMAN BEING APPLIED TO REPAIR WELDING OF HEAVY HOPPER

国产内燃机车排气阀焊修后焊接过热区的脆化及使用寿命分析人体耐热曲线和物体冷却曲线在料缸焊修中的应用

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10、

the results showed that hydrogen content in molten al decrease with alloying element cu addition increasing at the same superheated rate.

试验研究表明在同一过热度下,铝熔体中氢含量随合金元素Cu加入量的增多而下降。

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12、

The experiment results show that the effect of superheating temperature on secondary dendrite spacing is unnoticeable when Al-7% Si alloy is superheated in the temperature range of 750-1 100C. Dendrite morphologies become well distributed with the increase of superheating temperature.

实验结果表明:亚共晶Al-7%Si合金在750-1100℃进行熔体温度处理时,过热温度对二次枝晶的细化作用不明显,而组织的均匀性随着过热温度的升高而变好;

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13、

The μ synthesis for a control system of superheated steam temperature

过热汽温控制系统μ综合的研究

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14、

Gray Predictive Control Method and Its Application in Superheated Steam Temperature System

灰色预测控制在主汽温对象控制中的应用

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15、

Our cube would, briefly, contain more astatine than has ever been synthesized. I say "briefly" because it would immediately turn into a column of superheated gas.

而我们这个立方体中的砹含量将在短时间内超过有史以来所有提纯出来的砹的总量,这里我强调“短时间内”,是因为这个砹块将会迅速变成一大团炽热的气体。

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16、

Dynamic Simulation Study on a New Strategy of Boiler Superheated Steam Temperature Control

锅炉过热蒸汽温度控制新策略动态仿真研究

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17、

Internal model control based on SVM for superheated steam temperature

基于支持向量机的过热汽温内模控制

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18、

Study of Intelligent Superheated Steam Temperature Control Based on Switching of Multiple Models

基于多模型切换的过热汽温智能控制

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19、

Superheated Steam Drying Control System Design Based on PLC

基于PLC的卫生陶瓷过热蒸汽干燥控制系统设计

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20、

Treats test samples with the weld heat-simulation and the aging heat-treatment, studies th brittleness in weld superheated area and the service life of repair welded exhaust valves for the diesel locomotive through metallographic analysis and property test.

本文采用焊接热模拟和时效热处理等方法处理试件,通过金相分析和性能试验,研究了内燃机车排气阀焊修后焊接过热区的脆化及其使用寿命问题。

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