Search Results - "Sun, Zhongning"

Experimental and analytical investigation on the flow characteristics in an open natural circulation system by Hou, Xiaofan, Sun, Zhongning, Fan, Guangming, Wang, Lu

“…•The open natural circulation flow behaviors are studied by experiment.•The individual characteristics of flashing and boiling are obtained by linear…”
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Capability of RELAP5 code to simulate the thermal-hydraulic characteristics of open natural circulation by Hou, Xiaofan, Sun, Zhongning, Lei, Wenjing

“…•A RELAP5 model for an open natural circulation loop is established.•RELAP5 has a good ability to simulate flow behavior of open natural circulation.•The…”
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Experimental study on the leakage behavior of aerosol particles in capillary tubes by Hui, Wang, Zhongning, Sun, Ji, Xing, Yuchen, Li, Haifeng, Gu

“…The leakage rate of aerosol particles is one of the most important parameters for source term evaluation of containment in severe accidents. In this study, gas…”
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Bubble coalescence, growth, breakup and distribution in boiling water-cooled packed bed reactor by Xu, Guangzhan, Sun, Zhongning, Zhang, Xiantao

“…•Discussed bubble coalescence, growth, breakup features in a volumetrically heated packed bed.•Discussed the bubble distribution in a volumetrically heated…”
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Experimental study on the retention of aerosol particles through concrete cracks under high Reynolds number flow by Wang, Hui, Sun, Zhongning, Gu, Haifeng, Xing, Ji, Sun, Xiaohui, Shi, Xueyao, Zhao, Bin

“…In the event of severe accidents in pressurized water reactor (PWR) nuclear power plants, the potential leakage of radioactive aerosols through containment…”
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Study on flow characteristics in an open two-phase natural circulation loop by Yan, Xiao, Fan, Guangming, Sun, Zhongning

“…•Six circulation modes were identified in an open loop.•Flashing and geysering are the determinants of flow characteristics.•The evolution of circulation modes…”
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Experiment investigation on flow characteristics of open natural circulation system by Qi, Xiangjie, Zhao, Zichen, Ai, Peng, Chen, Peng, Sun, Zhongning, Meng, Zhaoming

“…Experimental research on flow characteristics of open natural circulation system was performed, to figure out the mechanism of the open natural circulation…”
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Scaling analysis of the pressure suppression containment test facility for the small pressurized water reactor by Liu, Xinxing, Qi, Xiangjie, Zhang, Nan, Meng, Zhaoming, Sun, Zhongning

“…The small PWR has been paid more and more attention due to its diversity of application and flexibility in the site selection. However, the large core power…”
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Bubble coalescence efficiency near multi-orifice plate by Wen, Jiming, Sun, Qiunan, Sun, Zhongning, Gu, Haifeng

“…Bubble coalescence reduces specific area and weakens the work performance of bubble column. The bubble coalescence near gas sparger which is caused mainly by…”
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CFD simulation of dust particle removal efficiency of a venturi scrubber in CFX by Ali, Majid, Yan, Changqi, Sun, Zhongning, Wang, Jianjun, Gu, Haifeng

“…► Simulation of dust particle removal efficiency in venturi scrubber in ANSYS CFX. ► Mesh model prepared in ANSYS ICEM. ► Eulerian–Lagrangian approach for…”
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A study on the steady-state flow behavior of the flashing-driven open natural circulation system by Hou, Xiaofan, Qiu, Jinrong, Sun, Zhongning, Yao, Shiwei, He, Chuan, Yang, Xu, Wang, Shiming, Yang, Yongqiang

“…•A Mathematical expression of steady-state flashing natural circulation is derived.•Accelerated pressure drop is considered in the mathematical…”
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Single-phase convection heat transfer characteristics of pebble-bed channels with internal heat generation by Meng, Xianke, Sun, Zhongning, Xu, Guangzhan

“…The core of the water-cooled pebble bed reactor is the porous channels which stacked with spherical fuel elements. The gaps between the adjacent fuel elements…”
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Scaling Design of the Pressure Response Experimental Facility for Pressure Suppression Containment by Liu, Xinxing, Meng, Zhaoming, Zhang, Nan, Sun, Zhongning

“…Pressure suppression containment has been adopted extensively in boiling water reactor design due to its remarkable pressure suppression capacity. To study the…”
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Numerical Study of the Influence of Tube Arrangement on the Flow Distribution Inside the Heat Exchanger in the PCCS by Zhou, Jian, Yue, Yanwei, Meng, Zhaoming, Sun, Zhongning

“…Passive containment cooling system (PCCS) is widely applied in a new generation of nuclear power plants. The initial heat exchanger is the most improtant heat…”
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Experimental and Numerical Study on the Gravitational Deposition and Coagulation of Aerosols by Yu, Huiyu, Gu, Haifeng, Sun, Zhongning, Zhou, Yanmin, Chen, Junyan, Li, Yingzhi

“…The gravitational deposition and coagulation of aerosols were studied experimentally based on the COSTTHES (Containment Source-Term and Thermal Hydraulics…”
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IODINE REMOVAL EFFICIENCY IN NON-SUBMERGED AND SUBMERGED SELF-PRIMING VENTURI SCRUBBER by ALI, MAJID, CHANGQI, YAN, ZHONGNING, SUN, HAIFENG, GU, JUNLONG, WANG, MEHBOOB, KHURRAM

“…The objective of this conducted research is to study the iodine removal efficiency in a self-priming venturi scrubber for submerged and non-submerged operating…”
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Numerical simulation and experimental investigation of structural optimization of capacitance sensors for measuring steam wetness with different coaxial cylinders by Lipeng, Du, Ruifeng, Tian, Xiaoyi, Liu, Zhongning, Sun

“…•A simulation on capacitance sensors with different coaxial cylinders is performed.•An experimental system is designed to measure steam wetness.•A sensor…”
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Preliminary Experimental Investigation on the Filtration Performance of Submicron Insoluble Aerosol in a Bubble Column by Li, Yingzhi, Shi, Kaiyi, Sun, Zhongning, Gu, Haifeng, Zhou, Yanmin

“…Pool scrubbing is a representative process for aerosol retention involved in severe LWR accidents and has proved to be a potential method for the removal of…”
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Scaling analysis of the pressure suppression containment test facility for the small pressurized water reactor by Liu, Xinxing, Qi, Xiangjie, Zhang, Nan, Meng, Zhaoming, Sun, Zhongning

“…The small PWR has been paid more and more attention due to its diversity of application and flexibility in the site selection. However, the large core power…”
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Measurement for Surface Tension of Aqueous Inorganic Salt by Wen, Jiming, Shi, Kaiyi, Sun, Qiunan, Sun, Zhongning, Gu, Haifeng

“…Bubble columns are effective means of filtration in filtered containment venting systems. Here, the surface tension has a significant influence on bubble size…”
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