| 1. | The research and development of a multimedia safeguard supervisory system applicable to powdered coal furnaces in power stsation 电站煤粉炉多媒体安全监控系统研究与开发 |
| 2. | In this article , the numerical simulations were conducted for sncr of a tangentially fired coal furnace 本文利用fluent软件对四角切圆燃烧煤粉锅炉的sncr过程进行了模拟。 |
| 3. | This paper is to take the test model of a 1mw pulverized coal furnaces of four wall - tangentially - fired as the research subject 本文以一台1mw的四墙切圆煤粉燃烧室为研究对象,对炉内的速度场以及颗粒的运动轨迹进行了计算分析。 |
| 4. | Preparation of steel substrates before application of paints and related products - specifications for non - metallic blast - cleaning abrasives - coal furnace slag 涂料和其它相关产品应用前钢基体的预处理.非金属喷砂清理磨料规范.煤炉熔渣 |
| 5. | Preparation of steel substrates before application of paints and related products . specifications for non - metallic blast - cleaning abrasives . part 4 : coal furnace slag 涂料和有关产品使用前钢基片的制备.非金属喷丸处理磨料规范第4部分:煤炉炉渣 |
| 6. | The research on the pulverized coal flow and combustion in the pulverized coal furnaces is one of the most significant studies of the control of pollution resulting from the coal combustion 煤粉燃烧室内煤粉流动与燃烧的研究对于控制煤燃烧产生的污染问题有着至关重要的意义。 |
| 7. | Preparation of steel substrates before application of paints and related products - specifications for non - metallic blast - cleaning abrasives - part 4 : coal furnace slag iso 11126 - 4 : 1993 ; german version en iso 11126 - 4 : 1998 涂复油漆和有关涂料之前钢基材的处理.非金属喷沙清洁 |
| 8. | Though some people study the pulverized coal furnaces with numerical simulation method , there is some mechanism problem and the numerical simulation methods to be resolved and make perfect 目前国内外有不少研究者针对煤粉燃烧室进行了数值模拟,但是很多机理性问题和模拟算法尚待进一步解决与完善。 |
| 9. | After the temperature measurement system is scaled by the black body furnace , we use least square method and neural network to calculate the temperature respectively according to the images taken from both the black body furnace and the common coal furnace . through comparison the calculation data with the result of thermocouple , an improved method of neural network is proposed . this method is more practical and precise 根据标定结果,本文用最小二乘和神经网络两种方法分别对黑体炉和普通煤炉的图像进行了温度计算;通过比较热电偶输出的温度值和计算的结果,提出了一种改进的神经网络方法,该方法更适用于工程实际,其测温精度较高。 |