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Journal Article 9

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2021 2

2015 1

2013 2

2012 1

2008 1

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Keywords

burner 3

boiler 2

numerical simulation 2

pulverized coal 2

temperature field 2

tiny-oil ignition burner 2

Bandarabbas steam power plant 1

China experimental fast reactor 1

NOx formation 1

NOx 1

V94.2 and V94.3A gas turbines 1

air/particle flow 1

bias combustion 1

breeder 1

coal 1

double-pressure HRSG 1

duct burner 1

efficiency 1

exergy analysis 1

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Influence of mass air flow ratio on gas-particle flow characteristics of a swirl burner in a 29 MW pulverized

Rong YAN, Zhichao CHEN, Shuo GUAN, Zhengqi LI

Frontiers in Energy 2021, Volume 15, Issue 1,   Pages 68-77 doi: 10.1007/s11708-020-0697-9

Abstract: megawatt (MW) pulverized coal industrial boiler equipped with a new type of swirling pulverized coal burnerThe mean axial velocity and the particle volume flux in the central region of the burner outlet wereThis indicated that a central recirculation zone was formed in the center of the burner.direction of the jet, the peak value formed by the tertiary air gradually moved toward the center of the burner

Keywords： industrial pulverized coal boiler     swirl burner     air/particle flow     particle dynamic analyzer (PDA)    

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Numerical simulation of bituminous coal combustion in a full-scale tiny-oil ignition burner: influence

Zhengqi LI, Chunlong LIU, Xiang ZHANG, Lingyan ZENG, Zhichao CHEN

Frontiers in Energy 2012, Volume 6, Issue 3,   Pages 296-303 doi: 10.1007/s11708-012-0191-0

Abstract: progression of ignition was numerically simulated with the aim of realizing a full-scale tiny-oil ignition burnerthat is identical to the burner used in an 800 MWe utility boiler.The gas temperatures were high along the center line of the burner for the four excess air ratios.The flame spread to the burner wall and the high-temperature region was enlarged in the radial direction

Keywords： numerical simulation     tiny-oil ignition burner     pulverized coal     temperature field    

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Development and demonstration plant operation of an opposed multi-burner coal-water slurry gasification

WANG Fuchen, ZHOU Zhijie, DAI Zhenhua, GONG Xin, YU Guangsuo, LIU Haifeng, WANG Yifei, YU Zunhong

Frontiers in Energy 2007, Volume 1, Issue 3,   Pages 251-258 doi: 10.1007/s11708-007-0035-5

Abstract: The features of the opposed multi-burner (OMB) gasification technology, the method and process of the
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The Status and Prospects of Fast Reactor Technology Development in China

Xu Mi

Strategic Study of Chinese Academy of Engineering 2008, Volume 10, Issue 1,   Pages 70-76

Abstract: strategy also decided is that the partitioning and transmutation of MA will be realized using fast burner

Keywords： fast reactor development strategy     breeder     burner     China experimental fast reactor    

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Influence of nozzle height to width ratio on ignition and NO

Liutao SUN, Yonghong YAN, Rui SUN, Zhengkang PENG, Chunli XING, Jiangquan WU

Frontiers in Energy 2021, Volume 15, Issue 2,   Pages 431-448 doi: 10.1007/s11708-021-0726-3

Abstract: ., ratios (denoted by / ) of the height of the rectangular burner nozzle to its width of 1.65, 2.32,

Keywords： rectangular jet burner     nozzle height to width ratio     ignition characteristics     pyrolyzed semicoke (SC)    

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characteristics at different coal concentrations in bituminous coal ignition in a tiny-oil ignition burner

Chunlong LIU, Qunyi ZHU, Zhengqi LI, Qiudong ZONG, Yiquan XIE, Lingyan ZENG

Frontiers in Energy 2013, Volume 7, Issue 2,   Pages 255-262 doi: 10.1007/s11708-013-0255-9

Abstract: With the objective of producing a full-scale tiny-oil ignition burner, identical to the burner used inSimulations for a coal concentration of 0.40 kg/kg corresponding to a single burner operating at itsrated output were also conducted, which indicated that gas temperatures along the burner centerline wereAs gas flowed to the burner nozzle, the high-temperature region expanded, ensuring a successful pulverized-coalWith increasing coal concentration (0.08–0.40 kg/kg), the gas temperature along the burner centerline

Keywords： numerical simulation     tiny-oil ignition burner     pulverized coal     temperature field    

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Influence of different oil feed rate on bituminous coal ignition in a full-scale tiny-oil ignition burner

Chunlong LIU, Qunyi ZHU, Zhengqi LI, Qiudong ZONG, Xiang ZHANG, Zhichao CHEN

Frontiers in Energy 2013, Volume 7, Issue 3,   Pages 406-412 doi: 10.1007/s11708-013-0266-6

Abstract: To reduce oil consumption during firing-up and partial-load operation, a tiny-oil ignition burner hasThe ignition burner is identical to that normally used in an 800 MWe utility boiler.However on the burner centerline, distributions increased slightly with increasing flow rate.Different gas concentrations were measured at the center of the burner exit.At the same coal feed rate of 4 t/h, burner resistances are 480, 600, and 740 Pa for oil flow rates of

Keywords： ignition     coal     burner     boiler     oil flow rate    

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Study on Bias Coal Combustion Technologies with Air-surrounding-fuel

Qin Yukun,Li Zhengqi,Sun Rui,Chen Lizhe,Sun Shaozeng,Zhu Qunyi,Li Ruiyang,Gao Jihui,Wu Shaohua

Strategic Study of Chinese Academy of Engineering 2002, Volume 4, Issue 11,   Pages 42-49

Abstract:

This paper reviews and analyses the major findings of research during the last 15 years in Harbin Institute of Technology, on bias coal combustion technologies. Five problems in China's coal combustion in boilers of power plant are given. The theory and characteristics of air-surrounding-fuel flow of bias coal combustion technologies are introduced and analysed. Industrial experiments tested the theory of airsurrounding-fuel .To greatly decrease the NOx emission, the paper points out the development of these technologies in the future.

Keywords： boiler     burner     bias combustion     NOx    

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Exergy-energy analysis of full repowering of a steam power plant

S. NIKBAKHT NASERABAD,K. MOBINI,A. MEHRPANAHI,M. R. ALIGOODARZ

Frontiers in Energy 2015, Volume 9, Issue 1,   Pages 54-67 doi: 10.1007/s11708-014-0342-6

Abstract: The effect of a duct burner has then been investigated in each of the above six cases.This maximum efficiency occurs when utilizing two V94.3A gas turbines without duct burner in the steam

Keywords： full repowering     exergy analysis     V94.2 and V94.3A gas turbines     double-pressure HRSG     duct burner     Bandarabbas    

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Title Author Date Type Operation

Influence of mass air flow ratio on gas-particle flow characteristics of a swirl burner in a 29 MW pulverized

Rong YAN, Zhichao CHEN, Shuo GUAN, Zhengqi LI

Journal Article

Numerical simulation of bituminous coal combustion in a full-scale tiny-oil ignition burner: influence

Zhengqi LI, Chunlong LIU, Xiang ZHANG, Lingyan ZENG, Zhichao CHEN

Journal Article

Development and demonstration plant operation of an opposed multi-burner coal-water slurry gasification

WANG Fuchen, ZHOU Zhijie, DAI Zhenhua, GONG Xin, YU Guangsuo, LIU Haifeng, WANG Yifei, YU Zunhong

Journal Article

The Status and Prospects of Fast Reactor Technology Development in China

Xu Mi

Journal Article

Influence of nozzle height to width ratio on ignition and NO

Liutao SUN, Yonghong YAN, Rui SUN, Zhengkang PENG, Chunli XING, Jiangquan WU

Journal Article

characteristics at different coal concentrations in bituminous coal ignition in a tiny-oil ignition burner

Chunlong LIU, Qunyi ZHU, Zhengqi LI, Qiudong ZONG, Yiquan XIE, Lingyan ZENG

Journal Article

Influence of different oil feed rate on bituminous coal ignition in a full-scale tiny-oil ignition burner

Chunlong LIU, Qunyi ZHU, Zhengqi LI, Qiudong ZONG, Xiang ZHANG, Zhichao CHEN

Journal Article

Study on Bias Coal Combustion Technologies with Air-surrounding-fuel

Qin Yukun,Li Zhengqi,Sun Rui,Chen Lizhe,Sun Shaozeng,Zhu Qunyi,Li Ruiyang,Gao Jihui,Wu Shaohua

Journal Article

Exergy-energy analysis of full repowering of a steam power plant

S. NIKBAKHT NASERABAD,K. MOBINI,A. MEHRPANAHI,M. R. ALIGOODARZ

Journal Article