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type cyclone
相关语句
  旋风分离器
     Numerical Study of the Flow Field and Particle Separation Characteristics for a Diffusion Type Cyclone Separator
     数值研究扩散式旋风分离器流场与颗粒分离特性
短句来源
     The Reynolds stress model (RSM) and Fluent program were used to simulate the three-dimension flow field in PV type cyclone,and the SIMPLE algorithm was used to solve the governing equation in three-dimension BFC( Body-fitted coordinates) grids.
     采用雷诺应力模型(Reynolds stress model,简称RSM),在三维贴你坐标系下采用SIMPLE算法求解控制方程,应用Fluent程序数值模拟PV型旋风分离器内三维流场。
短句来源
     PERFORMANCE OF THIRD STAGE PV TYPE CYCLONE FOR ACRYLONITRILE REACTOR AND ITS INDUSTRIAL APPLICATION
     丙烯腈反应器三级PV型旋风分离器的性能及工业应用
短句来源
     The second stage cyclone is the new-developed φ240 mm PV type cyclone separator with optimum designed dimensions.
     第二级分离器采用了作者新研制成的φ240 mm PV型高效旋风分离器,其尺寸均经优化设计,实测的切割粒径为1.2μm,阻力系数约为12。
短句来源
     PRELIMINARY DISCUSSION ON CALCULATION OF INTERNAL PATICLE LOCUS OF PV TYPE CYCLONE
     PV型旋风分离器内颗粒轨迹计算的初步探讨
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  “type cyclone”译为未确定词的双语例句
     Experimental and numerical study of gas flow in PSC type cyclone tube
     PSC型旋风管内气相流动的实验与数值研究
短句来源
     The contract tests in the laboratory show that the separation efficiency of PX Type cyclone is 0. 2 - 1.1% higher that of PV Type and the pressure drop is 10 - 15% lower.
     实验室对比试验结果表明,相同条件下,PX型比PV型效率提高0.2-1.1个百分点,压力降降低10%-15%。
短句来源
     The gas flow in the PSC type cyclone tube was studied by experimental measurement and numerical simulation.
     采用实验测量与数值模拟相结合的方法对PSC型旋风管内气相流动的三维流场进行了研究。
短句来源
     Application of BY Type Cyclone Separator in FCC Unit
     BY型旋风分离系统在催化裂化装置上的应用
短句来源
     Application of New Type Cyclone Separator in Boiler
     新型旋风子分离器在锅炉中的应用
短句来源
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  相似匹配句对
     Type of Y.
     针对 Y.
短句来源
     THE APPLICATION OF E TYPE CYCLONE IN THE REACTOR
     E型旋风分离器在沉降器中的应用
短句来源
     Study of a New Type Cyclone
     新型旋风除尘器的研究
短句来源
     illiensis type and T.
     iliensis type、T.
短句来源
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This paper analyses theoretically cleaning out boiler flue gas by cyclone towhich a particular form of the structure is required for boiler flue gas and dust.It is suggested that the right conical type (XZZ Type) is designed according to acertain guide rule, and it has proved to be effective by many practical results.XZZ Type cyclone is designed for boiler flue gas and the design idea coincideswith objective practice. Especially in the cyclone the theoretical analysis on thecause...

This paper analyses theoretically cleaning out boiler flue gas by cyclone towhich a particular form of the structure is required for boiler flue gas and dust.It is suggested that the right conical type (XZZ Type) is designed according to acertain guide rule, and it has proved to be effective by many practical results.XZZ Type cyclone is designed for boiler flue gas and the design idea coincideswith objective practice. Especially in the cyclone the theoretical analysis on thecause of producing partial wear is right. Therefore, it has solved the partialwear problem in the conical body, reduced energy loss, raised the dust collectionefficiency and reduced gas flow resistance. Besides, its practical usage under otherconditions is recommended.

本文从理论上分析了用旋风除尘器清洗锅炉烟气时,锅炉烟尘对旋风除尘器在结构形式上的特殊要求,提出了直锥形(即XZZ型)旋风除尘器的设计方法,井通过了大量的实践验证,说明专门为锅炉烟气除尘而设计的XZZ型旋风除尘器内引起局部磨损的原因的理论分析也是正确的,从而解决了旋风除尘器在锥体部位的局部磨损问题,减少了能量浪费,提高了除尘效率,降低了气流阻力。此外,还介绍了该旋风除尘器在其它条件下的实际使用情况。

3-Dimensional flow field and pressure distribution in vortex type cyclone separator are investigated in detail on a φ196 mm test model with 5-hole ballprobe under different first and secondary flow rate ratio and different shape of structure parts. The results show that the tangetial velocity profile follows quasi forced vortex distribution in the outer part of the separator but near the nozzle area it first decreases and then increases with the radius. Under original guide vane shape and certain flow...

3-Dimensional flow field and pressure distribution in vortex type cyclone separator are investigated in detail on a φ196 mm test model with 5-hole ballprobe under different first and secondary flow rate ratio and different shape of structure parts. The results show that the tangetial velocity profile follows quasi forced vortex distribution in the outer part of the separator but near the nozzle area it first decreases and then increases with the radius. Under original guide vane shape and certain flow rate regime, secondary vortex and reverse flow exist which explains the cause of appearing quasi stagnating dust ring. Mechanism of producing spiral shaped dust ring for achieving good performance is also analysed preliminarily.

在Φ196mm的实验模型上,用五孔球形探针较详尽地测量一、二次气不同流量比例和不同结构情况下旋流式分离器的三维速度场及压力场。得到了切向速度在分离器中部为准强制涡,外部非喷嘴区为准自由涡和喷嘴区为随半径先降后升的分布形式,在一定的一次气旋流器结构和参数条件下,轴向速度存在滞流和倒流现象,从流场上解释了形成准滞止灰环的原因,此外,初步分析探讨了形成螺旋形灰带等问题。

To recover entrained powdered iron ore from the off gas of the fluidi- zing furnace is one of the key techniques in two-stage smelting reductio n.This paper concerns the main design parameters of the enlarged type cyclone dust collector used for the cold model test are analyzed with the dimensio- nal analytical method.The test data are processed with stepuise regression by computer to obtain the mathematical madel.Under the optimum test con- ditious,the efficieney of the (?) is 94.6%,which provids the...

To recover entrained powdered iron ore from the off gas of the fluidi- zing furnace is one of the key techniques in two-stage smelting reductio n.This paper concerns the main design parameters of the enlarged type cyclone dust collector used for the cold model test are analyzed with the dimensio- nal analytical method.The test data are processed with stepuise regression by computer to obtain the mathematical madel.Under the optimum test con- ditious,the efficieney of the (?) is 94.6%,which provids the reliable design parameters for designing this type of test apparatus.

流化炉尾气中矿粉的回收是实现二步熔融还原工艺的关键技术之一。本文对扩大式旋风集尘器冷模试验的主要设计参数进行了量钢分析,并用计算机对试验数据进行逐步回归处理,得到扩大式旋风集尘器的数学模型。在最佳试验条件下,旋风集尘器冷模的集尘率可达94.9%,为扩大试验装置的设计提供了可靠的设计参数。

 
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