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王树荣, 骆仲泱, 廖艳芬, 倪明江, 岑可法
浙江大学学报(工业版)2000年11月第34卷第6期/Journal of Zhejiang University (Engineering Science) Nov., 2000, Vol. 34, No. 6,-0001,():
-1年11月30日
介绍了处理方形分离器原始数据的一种新方法,提出了方形分离器基于改进后的BP算法的神经网络运行优化模型.并借助该模型用相应的优化准则对方形分离器的运行参数进行了优化.得出丁不同八口颗粒浓度下的优化风速.为该方形分离器的运行优化提供了参照依据。
方形分离器:人工神经同珞, 优化, BP算法, 流化床
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【期刊论文】Instantaneous separation model of a square cyclone
王树荣, Shurong Wang, Mengxiang Fang, Zhongyang Luo, Xuantian Li, Mingjiang Ni, Kefa Cen
Powder Technology 102 (1999) 65-70,-0001,():
-1年11月30日
This paper mainly studies the separation mechanism of a square cyclone at high inlet solid concentration. It is shown that the separation mechanism is very different from that at low inlet solid concentration. A phenomenon called two-instantaneous separation exists, which has never been found in square cyclone experiments before. This phenomenon has bearing on the limit load of gas-solid flow, and the part exceeding the limit load will be separated instantaneously after entering the square cyclone. A model called two-instantaneous separation is introduced in this paper as well as the calculations of limit load and separation efficiency, which can be used in the design and research on a square cyclone for circulating fluidized bed boiler. q1999 Elsevier Science S.A. All rights reserved.
Square cyclone, Separation mechanism, Instantaneous separation model
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王树荣, 骆仲泱, 方梦祥, 卓建坤, 倪明江, 岑可法, 边疆, 张勇胜
热力发电2000(6),-0001,():
-1年11月30日
通过对防磨用的撞击式分离器的试验研究,发现颗粒粒轻对分离效率的影响存在一较佳值。经对颗粒的理想碰撞反弹飞出速度的计算,指出在颗粒分离的过程中,不能忽略碰撞反弹因素的影响,并分析了其对分离性能的影响。这些结论,可对低浓度撞击式分离器的设计培予一定启示。最后简要分析了安装分离嚣后能取得的预期防磨效果。
煤粉炉, 飞灰, 防磨撞击武分离器, 碰撞反弹
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