| 直管型与盘管型直流蒸汽发生器设计比较 |
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| 引用本文： | 刘涛,边信黔,姜兴伟.直管型与盘管型直流蒸汽发生器设计比较[J].应用科技,2004,31(9):42-44. |
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| 作者姓名： | 刘涛 边信黔 姜兴伟 |
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| 作者单位： | 哈尔滨工程大学,动力与核能工程学院,黑龙江,哈尔滨,150001 |
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| 摘 要： | 针对直流蒸汽发生器控制系统实验台架设计,在相同系统参数条件下对直管型和盘管型2种直流蒸汽发生器进行了设计比较,给出了热工水力设计的主要计算依据及相应数据结果.通过比较,虽然盘管型直流蒸汽发生器传热系数小,换热面积大,但由于其结构较直管型更紧凑,因而具有更大的实用价值.
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| 关 键 词： | 直流蒸汽发生器 直管 盘管 设计比较 |
| 文章编号： | 1009-671X(2004)09-0042-03 |
| 修稿时间： | 2003年12月1日 |
Design pattern comparison of once-through steam generator between once-through tube and helical coil type |
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| LIU Tao,BIAN Xin-qian,JIANG Xing-wei.Design pattern comparison of once-through steam generator between once-through tube and helical coil type[J].Applied Science and Technology,2004,31(9):42-44. |
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| Authors: | LIU Tao BIAN Xin-qian JIANG Xing-wei |
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| Abstract: | To the experiment platform designed for the control system of once-through SG, the calculation basis and data of water power design are given through comparing once-through tube with helical coil tube . Although helical coil has lesser heat exchange coefficient and biggish exchange area, the helical coil has more practicality because of its tight structure . |
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| Keywords: | once-through steam generator once-through tube helical coil design comparison |
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