主要介绍了小压差弹簧喷嘴的冷态试验和结果分析。
This article has mainly introduced the cold mode test and the result analysts of the spring nozzle with small pressure difference.
主要介绍了小压差弹簧喷嘴的冷态试验和结果分析。
This article mainly introduces the cold mode trial and the result analysis about the spring nozzle with small pressure loss.
本文叙述了液态排渣燃煤燃烧室冷态试验的研究方法和某些结果。
In this paper, the method and some results of cold experimental investigations of liquid slagging coal-fired combustor are described.
在大型冷态试验台上相同的运行工况下，测试了它们的分离器效率及阻力。
Their separation efficiencies and flow resistances were all measured, under the same operating conditions, in a large scale cold state test rig.
通过在冷态试验台上进行的一系列试验，寻找到一种增强这种效应的方法。
Through a series of tests carried out on cold state test bed, a method to intensify such effect is found.
在CFB冷态试验台上，深入研究了CFB主床的床顶结构对边壁下降流的影响。
In cold test set of CFB, the effect of the main bed top structure on the particles descending flow near the bed wall has been studied.
在CFB冷态试验台上，试验研究了CFB主床的床顶结构对边壁下降流的影响。
In cold test set of CFB, the effect has been studied of the main bed top structure on the particles descending flow near the bed wall.
对其主要除氧元件起膜管进行了冷态试验研究，根据试验情况分析了其传热传质特点。
Based on the cold experimentation on rotating-film tube that principal deaerating component of this deaerator, heat and mass transfer characteristics was analyzed.
本产品复杂试验由生产测试、冷态试验、负荷试验、自动调试和用户调试这五大阶段组成。
The completed experiment of this product consisted of five stage production testing, cold state testing, load testing, auto regulation testing.
在冷态试验台上研究了循环流化床料腿密相段中不同管束布置方式对气固流动特性的影响。
The influence of the arrangements of pipes on gas solid flow characteristics in the dense section of standpipe in the circulating fluidized bed is studied on a cold state experiment platform.
设计了中心给粉旋流煤粉燃烧器，并进行了实验室冷态试验、现场空气动力场试验和热态试验。
Design central coal feeding swirl burner and carry on laboratory test while being cool, on-the-spot air power field test and test while being hot.
在锅炉冷态试验中，进行了锅炉空床和不同料层厚度下的床层阻力特性试验，确定了锅炉的临界流化风量。
In cold test of boiler, resistance performance experiments of empty bed and different thickness were conducted, and the boiler's critical fluidized flow was determined.
用CFX5.7.1软件对电弧炉炼钢用集束射流氧枪和普通氧枪的射流特征进行了数值模拟和冷态试验。
Numerical simulation and cold status test of jet flow of coherent jet oxygen lance and common oxygen lance for arc furnace steelmaking have been carried out by CFX5.7.1 Software.
将旋风器常规进口结构优化改进为带有不同回转通道形式和角度的进口结构，并对各种旋风器的性能进行了冷态试验测定。
The normal inlet structure of a cyclone was improved to be a new inlet structure with various rotating channels and angles, and a cold test was measured for the performance of the cyclones.
风帽的实际运行证明冷态模化试验基本上能够准确预报布风板热态流阻特性参数，实际布风板可以参考冷态试验所得参数进行风帽设计和性能预测。
The results from cold model testing are proved to be authentic and provide a basis for design of caps in large scale circulating fluidized bed boiler.
通过大量冷态试验，在大范围变化工况、变化喉部面积及变化背压条件下，利用水对低温流量控制系统进行研究，得到了流量系数、压力恢复系数的变化规律。
And water is used in cold test. Through changing operating conditions, throat area and back pressure, the change rule of discharge coefficient and pressure recovery factor were found.
在国内某电厂的300MW机组锅炉上，利用炉墙上的观火孔，分别用扫频信号、白噪声信号和正弦信号进行了冷态下的声学测温试验。
Experiment on acoustic pyrometry is done using the chirp signal, white noise and sine wave respectively in a 300MW boiler in one domestic power plant, through fire hole on furnace wall.
对电弧炉炼钢用集束射流氧枪的射流特性进行了冷态和热态试验。
The cold test and thermal test for the jet characteristics of coherent jet oxygen lance have been carried out.
本文介绍了用于立式自然循环蒸汽发生器的同心立式波形板汽水分离器的冷、热态试验结果。
This paper presents the test results of cold and hot state for concentric ver-tical shutter steam separator used in vertical natural circulation steam generators.
通过大型电站锅炉的冷态模拟试验获得了炉内和炉膛出口水平烟道流场的分布规律。
Through the cold-state model test of a high-capacity boiler obtained is the flow field distribution within the boiler and at the furnace outlet horizontal gas pass.
试验取驱动线系统中的一组，对组成驱动线的各部件采用1：1全尺寸模拟，在冷态下进行功能性试验，测定驱动线的综合性能。
One drive line system is used to obtain the synthetical function, every components of this system are simulated at the scale 1:1.
介绍了电站锅炉空气动力场的冷态模化的基本相似模化原理、试验控制参数的计算方法及相关的测量技术。
Present the basic similarity simulation principle followed in cold simulation of power plant boiler dynamic field, way of calculating test control parameters and associated measuring techniques.
依据冷态相似模化的原理搭建气固两相流冷态实验台，利用试验台分别对原有旋流燃烧器模型和3种改进的燃烧器模型进行气相试验。
According to the principle of cold conditions similar, air firm two-phase flow experiment of cold conditions is built, testing the original burner model and 3 kinds of improvement test model.
冷态模化试验的结果表明，新型水膜除尘器的除尘效率在不改变引风机和水耗的前提下可达到98％ 。
The results of modularization test in cold condition indicates the dust efficiency can reach 98% without changing I. D. fan and water consuming.
本文介绍了摆动式燃烧器短喷嘴结构冷态模拟试验结果，以及中间工业试验和热态运行试验结果。
In this article, the test results of a tilting burner with short nozzle on a cold model, in a pilot plant and under actual operating conditions are presented.
试验研究了主、径向涡流器旋流数、面积比、套筒扩张角等参数对双旋流进气装置冷态流场的影响。
The effects of swirl number of primary swirler and radial swirler, area ratio and sleeve divergence angle on the cold flow field of double swirl air intake were investigated.
针对六角切圆燃烧锅炉水平烟道入口烟气温度偏差问题，利用模化理论建立试验台，进行冷态模化试验。
Aimed at the deviation of gas temperature in the input of level gas flue of six angles tangential firing boiler, the cold modeling test is put on building the test stand by using the modeling theory.
冷态模化试验的结果表明，新型水膜除尘器的除尘效率在不改变引风机和水耗的前提下可达到98%。
The results of modularization test in cold condition indicates the dust efficiency can reach 98% without changing I.
在袋式除尘器冷、热态性能试验研究的基础上，分析了袋式除尘器冷、热态运行时的阻力变化规律，论述了除尘器阻力对锅炉系统运行的影响，提出了降低袋式除尘器运行阻力的调整措施。
The influence of the resistance force on the boiler system operation is discussed, and measures to reduce the operational resistance force for the bag dust collector were put forward.
在袋式除尘器冷、热态性能试验研究的基础上，分析了袋式除尘器冷、热态运行时的阻力变化规律，论述了除尘器阻力对锅炉系统运行的影响，提出了降低袋式除尘器运行阻力的调整措施。
The influence of the resistance force on the boiler system operation is discussed, and measures to reduce the operational resistance force for the bag dust collector were put forward.
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