Dynamic characteristics simulation of steam supplying system in different steam charging ways

doi:10.11949/j.issn.0438-1157.20160528

CIESC Journal ›› 2016, Vol. 67 ›› Issue (S1): 326-333.DOI: 10.11949/j.issn.0438-1157.20160528

Previous Articles Next Articles

Dynamic characteristics simulation of steam supplying system in different steam charging ways

MA Biao¹, LI Yanjun¹, GUO Jiamin², ZHANG Guolei¹, SONG Fuyuan¹, LI Jian¹, ZENG Shuai¹, ZHANG Xiaoyu¹

1 College of Power and Energy Engineering, Harbin Engineering University, Harbin 150001, Heilongjiang, China;
2 703 Research Institute of China Shipbuilding Industry Corporation, Harbin 150078, Heilongjiang, China

Received:2016-04-21 Revised:2016-05-07 Online:2016-08-31 Published:2016-08-31
Supported by:
supported by the National Natural Science Foundation of China (51479040，51409070) and the Natural Science Foundation of Heilongjiang Province (E201422).

不同充汽方式下供汽系统动态特性仿真

马彪¹, 李彦军¹, 郭家敏², 张国磊¹, 宋福元¹, 李健¹, 曾帅¹, 张晓宇¹

1 哈尔滨工程大学动力与能源工程学院, 黑龙江哈尔滨 150001;
2 中国船舶重工集团公司第703研究所, 黑龙江哈尔滨 150078

通讯作者: 张国磊,zhangguolei@hrbeu.edu.cn
基金资助:
国家自然科学基金项目（51479040，51409070）；黑龙江省自然科学基金项目（E201422）。

Abstract

Abstract:

With steam supplying system as the object of the research, the mathematical models are based on the lumped parameter theory. The study has been carried out in two different charging ways. One of them is charging valve in Auto-Control and the other is bypass valve in Auto-Control. The simulation results show as follows.The time to complete three times charging and discharging is 76.3 seconds when bypass valve is in Auto-Control. The time to complete three times charging and discharging is 62.9 seconds when charging valve is in Auto-Control. 4.5 seconds have been saved for each charging when charging valve is in Auto-Control. The key parameters maintain relatively stable during the charging period in both charging ways. The main parameters have relatively larger fluctuations when the two valves are being switched on. But the main parameters are less than 0.2 MPa. In the same charging way,the fluctuation of drum pressure is less than the fluctuation of superheated steam pressure, and the fluctuation of superheated steam pressure is less than the fluctuation of steam supplying pipe pressure.

Key words: steam supplying system, mathematical models, charging ways, dynamic simulation, numerical simulation, numerical analysis

摘要：

以供汽系统为研究对象，采用集总参数法建立相应的数学模型，进行充汽阀自动控制充汽和旁通阀自动控制充汽两种充汽方式的动态仿真。结果表明：旁通阀自动控制充汽时完成3次充放汽时间为76.3 s，充汽阀自动控制充汽时完成3次充放汽时间为62.9 s，充汽阀自动控制充汽时平均每次充汽时间减少4.5 s；两种充汽方式关键参数在充汽阶段均维持较为稳定，在阀门切换阶段存在较大波动，但压力波动均小于0.2 MPa；相同充汽方式下，汽包压力波动< 过热蒸汽压力波动< 供汽母管压力波动。

关键词: 供汽系统, 数学模型, 充汽方式, 动态仿真, 数值模拟, 数值分析

CLC Number:

TQ028.8

MA Biao, LI Yanjun, GUO Jiamin, ZHANG Guolei, SONG Fuyuan, LI Jian, ZENG Shuai, ZHANG Xiaoyu. Dynamic characteristics simulation of steam supplying system in different steam charging ways[J]. CIESC Journal, 2016, 67(S1): 326-333.

马彪, 李彦军, 郭家敏, 张国磊, 宋福元, 李健, 曾帅, 张晓宇. 不同充汽方式下供汽系统动态特性仿真[J]. 化工学报, 2016, 67(S1): 326-333.

References 19

[1]	于文轩. 船用增压锅炉动力系统的仿真研究[D]. 重庆:重庆大学, 2008. YU W X. Simulation research on the dynamic system of marine turbocharged boiler[D]. Chongqing:Chongqing University, 2008.
[2]	吕建伟, 易惠, 刘中华. 舰船设计方案评估指标体系研究[J]. 船舶工程, 2005, 27(4):53-57. LÜ J W, YI H, LIU Z H. Research on index system for evaluating warship design[J]. Ship Engineering, 2005, 27(4):53-57.
[3]	张志华. 船舶动力装置概论[M]. 哈尔滨:哈尔滨工程大学出版社, 2001:7-8. ZHANG Z H. Introduction to Ship Power Equipment[M]. Harbin:Harbin Engineering University Press, 2001:7-8.
[4]	程刚. 舰用热力系统的模块化建模与仿真研究[D]. 武汉:华中科技大学, 1999. CHENG G. Modular modeling and simulation of warship thermal system[D]. Wuhan:Huazhong University of Science and Technology, 1999.
[5]	STEVANOVIC V, MASLOVARIC B, PRICA S. Dynamics of steam accumulation[J]. Applied Thermal Engineering, 2012, 37:73-79.
[6]	STEINMANN W D, MARKUS E. Buffer storage for direct steam generation[J]. Solar Energy, 2006, 80:1277-1282.
[7]	BALDINI A, MANFRIDA G, TEMPESTI D. Model of a solar collector/storage system for industrial thermal applications[J]. International Journal of the Thermo-dynamics,2009, 12(2):83-88.
[8]	ADAM E J. Dynamic simulation of large boilers with natural recirculation[J]. Computers and Chemical Engineering, 1999, 23:1031-1040.
[9]	BHHAMBARE K S. Modeling of a coal-fired natural circulation boiler[J]. Journal of Energy Resource Techno-logy, 2007, 129(6):159-167.
[10]	ASTROM K J, BELL R D. Drum-boiler dynamics[J]. Automatica, 2000,36(99):363-378.
[11]	李彦军. 增压锅炉热力性能参数变化规律及动态性能研究[D]. 哈尔滨:哈尔滨工程大学,2006 LI Y J. Study of the thermal performance parameters and dynamic characters in the supercharged boiler[D]. Harbin:Harbin Engineering University,2006.
[12]	薛敏. 增压锅炉热力性能校核计算及动态性能研究[D]. 哈尔滨:哈尔滨工程大学, 2007. XUE M. Calculation and dynamic performance study of the thermal performance of a turbocharged boiler[D]. Harbin:Harbin Engineering University, 2007.
[13]	于海涛, 李彦军, 张国磊. 不同充放汽条件下的锅炉-蓄热器系统动态特性[J].化工学报,2014,65(5):130-137. YU H T, LI Y J, ZHANG G L. Dynamic characteristics of boiler-accumulator under condition of different steam charging and discharging[J]. CIESC Journal, 2014, 65(5):130-137.
[14]	BALDINI A,MANFRIDA G,TEMPESTI D. Model of a solar collector/storage system for industrial thermal applications[J]. International Journal of the Thermody-namics, 2009, 12(2):83-88.
[15]	胡继敏, 金家善, 严志腾. 储汽筒充汽系统的热力过程建模与仿真[J]. 上海交通大学学报, 2012, 46(4):545-549. HU J M,JIN J S,YAN Z T. Modeling and simulation for thermodynamic process of steam accumulator system[J]. Journal of Shanghai Jiaotong University, 2012, 46(4):545-549.
[16]	胡继敏,金家善,严志腾.汽源参数变化对储汽筒充汽系统变工况性能的影响[J].海军工程大学学报,2012,24(5):102-107. HU J M,JIN J S,YAN Z T. Influence of steam supply parameters variation on performances of steam accumulator system[J]. Journal of Naval University of Engineering, 2012, 24(5):102-107.
[17]	王茂森, 董如春, 李正. 蒸汽蓄热器的蓄热能力计算模型及运行分析[J]. 冶金自动化, 2007, (S2):374-376. WANG M S, DONG R C, LI Z. Calculation model and operation analysis of the heat storage capacity of steam heat accumulator[J]. Metallurgical Automation, 2007, (S2):374-376.
[18]	杨世铭, 陶文铨. 传热学[M]. 4版. 北京:高等教育出版社, 2006:247. YANG S M,TAO W Q. Heat Transfer[M]. 4th ed. Beijing:Higher Education Press, 2006:247
[19]	陆陪文.调节阀实用技术[M]. 北京:机械工业出版社,2006. LU P W. Regulating Valve Practical Technology[M]. Beijing:Machinery Industry Press, 2006.

Dynamic characteristics simulation of steam supplying system in different steam charging ways

不同充汽方式下供汽系统动态特性仿真

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References 19

Related Articles 15

Recommended Articles 0

Metrics

Comments

[1]	Xin YANG, Wen WANG, Kai XU, Fanhua MA. Simulation analysis of temperature characteristics of the high-pressure hydrogen refueling process [J]. CIESC Journal, 2023, 74(S1): 280-286.
[2]	Jiahao SONG, Wen WANG. Study on coupling operation characteristics of Stirling engine and high temperature heat pipe [J]. CIESC Journal, 2023, 74(S1): 287-294.
[3]	Siyu ZHANG, Yonggao YIN, Pengqi JIA, Wei YE. Study on seasonal thermal energy storage characteristics of double U-shaped buried pipe group [J]. CIESC Journal, 2023, 74(S1): 295-301.
[4]	Zhanyu YE, He SHAN, Zhenyuan XU. Performance simulation of paper folding-like evaporator for solar evaporation systems [J]. CIESC Journal, 2023, 74(S1): 132-140.
[5]	Yifei ZHANG, Fangchen LIU, Shuangxing ZHANG, Wenjing DU. Performance analysis of printed circuit heat exchanger for supercritical carbon dioxide [J]. CIESC Journal, 2023, 74(S1): 183-190.
[6]	Zhiguo WANG, Meng XUE, Yushuang DONG, Tianzhen ZHANG, Xiaokai QIN, Qiang HAN. Numerical simulation and analysis of geothermal rock mass heat flow coupling based on fracture roughness characterization method [J]. CIESC Journal, 2023, 74(S1): 223-234.
[7]	Song HE, Qiaomai LIU, Guangshuo XIE, Simin WANG, Juan XIAO. Two-phase flow simulation and surrogate-assisted optimization of gas film drag reduction in high-concentration coal-water slurry pipeline [J]. CIESC Journal, 2023, 74(9): 3766-3774.
[8]	Lei XING, Chunyu MIAO, Minghu JIANG, Lixin ZHAO, Xinya LI. Optimal design and performance analysis of downhole micro gas-liquid hydrocyclone [J]. CIESC Journal, 2023, 74(8): 3394-3406.
[9]	Xiaosong CHENG, Yonggao YIN, Chunwen CHE. Performance comparison of different working pairs on a liquid desiccant dehumidification system with vacuum regeneration [J]. CIESC Journal, 2023, 74(8): 3494-3501.
[10]	Wenzhu LIU, Heming YUN, Baoxue WANG, Mingzhe HU, Chonglong ZHONG. Research on topology optimization of microchannel based on field synergy and entransy dissipation [J]. CIESC Journal, 2023, 74(8): 3329-3341.
[11]	Rui HONG, Baoqiang YUAN, Wenjing DU. Analysis on mechanism of heat transfer deterioration of supercritical carbon dioxide in vertical upward tube [J]. CIESC Journal, 2023, 74(8): 3309-3319.
[12]	Chen HAN, Youmin SITU, Bin ZHU, Jianliang XU, Xiaolei GUO, Haifeng LIU. Study of reaction and flow characteristics in multi-nozzle pulverized coal gasifier with co-processing of wastewater [J]. CIESC Journal, 2023, 74(8): 3266-3278.
[13]	Kexin HUANG, Tong LI, Anqi LI, Mei LIN. Mode decomposition of flow field in T-junction with rotating impeller [J]. CIESC Journal, 2023, 74(7): 2848-2857.
[14]	Fangzhe SHI, Yunhua GAN. Numerical simulation of start-up characteristics and heat transfer performance of ultra-thin heat pipe [J]. CIESC Journal, 2023, 74(7): 2814-2823.
[15]	Jinbo JIANG, Xin PENG, Wenxuan XU, Rixiu MEN, Chang LIU, Xudong PENG. Study on leakage characteristics and parameter influence of pump-out spiral groove oil-gas seal [J]. CIESC Journal, 2023, 74(6): 2538-2554.