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期刊论文 15

年份

2023 3

2021 3

2016 2

2013 3

2008 2

2000 1

关键词

核电厂 2

ACP1000 1

AP1000 1

CPR1000 1

HPR1000 1

Vidar相机 1

“三步走”战略 1

三维有限元模型 1

先进核动力堆(先进压水堆) 1

全时成像 1

半导体工业 1

华龙一号 1

压水堆 1

土结相互作用 1

基础隔震 1

多晶硅 1

实验机 1

战略性新兴产业 1

抗震分析 1

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中国改进型压水堆核电技术——CPR1000的形成

濮继龙

《中国工程科学》 2008年 第10卷 第3期   页码 54-57

摘要：

介绍了目前正在建设的岭澳核电站（二期）和辽宁红沿河核电站所采用技术——CPR1000的形成过程及其中的重要技术创新点

关键词： 压水堆     CPR1000     自主品牌    

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核电厂的抗震设计输入及AP1000核岛隔震课题简介

夏祖讽

《中国工程科学》 2013年 第15卷 第4期   页码 52-56

摘要： style="text-align: justify;">首先简单介绍了世界各国核电厂抗震输入的概况，同时提及了法国、日本及我国相关部门对核岛基础隔震的一些探索，接着重点涉及上海核工程研究设计院针对AP1000

关键词： 核电厂     抗震设计     AP1000     基础隔震    

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1000 MW ultra-supercritical turbine steam parameter optimization

FENG Weizhong

《能源前沿（英文）》 2008年 第2卷 第2期   页码 187-193 doi: 10.1007/s11708-008-0030-5

摘要： The 2 × 1000 MW ultra-supercritical steam turbine of Shanghai Waigaoqiao Phase III project, which uses grid frequency regulation and overload control through an overload valve, is manufactured by Shanghai Turbine Company using Siemens technology. Through optimization, the steam pressure is regarded as the criterion between constant pressure and sliding pressure operation. At high circulating water temperature, the turbine overload valve is kept closed when the unit load is lower than 1000 MW while at other circulating water temperatures the turbine can run in sliding pressure operation when the unit load is higher than 1000 MW and the pressure is lower than 27 MPa This increases the unit operation efficiency. The 3D bending technology in the critical piping helps to reduce the project investment and minimize the reheat system pressure drop which improves the unit operation efficiency and safety. By choosing lower circulating water design temperature and by setting the individual Boiler Feedwater Turbine condenser to reduce the exhaust steam flow and the heat load to the main condenser, the unit average back pressure and the terminal temperature difference are minimized. Therefore, the unit heat efficiency is increased.
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Technology and management innovation of the first-of-a-kind (FOAK) demonstration project — HPR1000

Ji XING, Tianlei ZHEN, Hang YU, Yanling ZHENG

《工程管理前沿（英文）》 2021年 第8卷 第3期   页码 471-475 doi: 10.1007/s42524-021-0158-0

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Aerodynamic stability evolution tendency of suspension bridges with spans from 1000 to 5000 m

《结构与土木工程前沿（英文）》 doi: 10.1007/s11709-023-0980-z

摘要： Aerodynamic instability owing to aerostatic and flutter-related failures is a significant concern in the wind-resistant design of long-span suspension bridges. Based on the dynamic characteristics of suspension bridges with spans ranging from 888 to 1991 m, we proposed fitted equations for increasing spans and base frequencies. Finite element models of suspension bridges with increasing span from 1000 to 5000 m were constructed. The structural parameters were optimized to follow the fitted tendencies. To analyze the aerodynamic instability, streamlined single-box section (SBS), lattice truss section (LTS), narrow slotted section (NSS), and wide slotted section (WSS) were considered. We performed three-dimensional (3-D) full-mode flutter analysis and nonlinear aerostatic instability analysis. The flutter critical wind speed continuously decreases with span growth, showing an unlimited approaching phenomenon. Regarding aerostatic instability, the instability wind speed decreases with span to approximately 3000 m, and increases when the span is in the range of 3000 to 5000 m. Minimum aerostatic instability wind speed with SBS or LTS girder would be lower than observed maximal gust wind speed, indicating the probability of aerostatic instability. This study proposes that suspension bridge with span approximately 3000 m should be focused on both aerostatic instability and flutter, and more aerodynamic configuration optimistic optimizations for flutter are essential for super long-span suspension bridges with spans longer than 3000 m.

关键词： suspension bridge     super long-span     finite element model     aerodynamic instability     aerodynamic configuration    

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HPR1000：具备能动与非能动安全性的先进压水堆 Review

邢继,宋代勇,吴宇翔

《工程（英文）》 2016年 第2卷 第1期   页码 79-87 doi: 10.1016/J.ENG.2016.01.017

摘要：

HPR1000是具有能动与非能动安全性的先进核电站。HPR1000的设计满足国际上对先进轻水堆的用户要求以及最新的核安全要求，并且考虑了福岛事故的经验反馈。基于其出色的安全性与经济性，HPR1000为国内与国际核电市场提供了卓越可行的解决方案。

关键词： HPR1000     能动与非能动安全性     先进核动力堆(先进压水堆)    

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优化设计输入和分析方法以提高核电厂抗震安全性

张超琦,杨建华

《中国工程科学》 2013年 第15卷 第4期   页码 83-90

摘要： 本文以中国核电工程有限公司自主研发的三代机型ACP1000标准设计为例，通过介绍楼层反应谱的输入、分析过程和方法，来阐述合理确定符合国情的地震输入、采用先进的建模和分析方法，对完善核电厂的抗震设计、提高核电厂的抗震安全性具有重要意义

关键词： 核电厂     ACP1000     抗震分析     楼层反应谱     三维有限元模型     土结相互作用    

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LKP1000型可移动式抛丸机的设计、实验及施工运用

周畅,阚嵘,周毅,姜琴,朱亮

《中国工程科学》 2013年 第15卷 第8期   页码 84-88

摘要：

抛丸工艺是一种利用丸料对材料表面的高速冲击进行表面处理的相关工艺。为使抛丸机的工作效率与工艺更加优化，本研究通过数学分析并经过实验机验证调整设计新型的抛丸机。对抛丸机关键零部件尺寸及位置进行优化设计与讨论，通过实验调整抛头、定向套的位置和角度使抛丸宽幅达到1 000 mm，同时保证最佳的抛丸效果。

关键词： 抛丸机     抛丸器     表面处理     实验机     抛丸宽幅     抛丸效果    

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SOIL CARBON CHECK: A TOOL FOR MONITORING AND GUIDING SOIL CARBON SEQUESTRATION IN FARMER FIELDS

《农业科学与工程前沿（英文）》 2023年 第10卷 第2期   页码 248-261 doi: 10.15302/J-FASE-2023499

摘要：

● Establishment of a rapid tool for monitoring soil carbon sequestration in farmer fields.

关键词： 4 per 1000 initiative     carbon sequestration     climate action     farmer fields     SDG13     soil organic carbon     soil testing    

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coupling natural convection heat transfer characteristics of the passive residual heat removal system in AP1000

Zhimin QIU, Daogang LU, Jingpin FU, Li FENG, Yuhao ZHANG

《能源前沿（英文）》 2021年 第15卷 第4期   页码 860-871 doi: 10.1007/s11708-021-0744-1

摘要： Passive residual heat removal heat exchanger (PRHR HX), which is a newly designed equipment in the advanced reactors of AP1000 and CAP1400, plays an important role in critical accidental conditions. The primary and secondary side coupling heat transfer characteristics of the passive residual heat removal system (PRHRS) determine the capacity to remove core decay heat during the accidents. Therefore, it is necessary to investigate the heat transfer characteristics and develop applicable heat transfer formulas for optimized design. In the present paper, an overall scaled-down natural circulation loop of PRHRS in AP1000, which comprises a scaled-down in-containment refueling water storage tank (IRWST) and PRHR HX models and a simulator of the reactor core, is built to simulate the natural circulation process in residual heat removal accidents. A series of experiments are conducted to study thermal-hydraulic behaviors in both sides of the miniaturized PRHR HX which is simulated by 12 symmetric arranged C-shape tubes. For the local PRHR HX heat transfer performance, traditional natural convection correlations for both the horizontal and vertical bundles are compared with the experimental data to validate their applicability for the specific heat transfer condition. Moreover, the revised natural convection heat transfer correlations based on the present experimental data are developed for PRHR HX vertical and lower horizontal bundles. This paper provides essential references for the PRHRS operation and further optimized design.

关键词： passive residual heat removal heat exchanger (PRHR HX)     C-shape tube     revised heat transfer correlations     coupled natural convection    

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基于普通器件实现快1000倍的相机与机器视觉 Article

Tiejun Huang, Yajing Zheng, Zhaofei Yu, Rui Chen, Yuan Li, Ruiqin Xiong, Lei Ma, Junwei Zhao, Siwei Dong, Lin Zhu, Jianing Li, Shanshan Jia, Yihua Fu, Boxin Shi, Si Wu, Yonghong Tian

《工程（英文）》 2023年 第25卷 第6期   页码 110-119 doi: 10.1016/j.eng.2022.01.012

摘要： 仅使用消费级CMOS传感器和集成电路，开发了一种比传统相机快1000倍的脉冲相机。将视象看作生物视觉中的脉冲序列，进一步开发了基于脉冲神经网络的机器视觉系统，它可以将机器的速度和生物视觉的机理结合起来，从而实现了比人类视觉快1000倍的高速目标检测和跟踪，并通过辅助裁判和目标瞄准系统证明了脉冲相机和超级视觉系统的效用

关键词： Vidar相机     脉冲神经网络     超级视觉系统     全时成像    

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兴建年产一千吨电子级多晶硅工厂的思考

梁骏吾

《中国工程科学》 2000年 第2卷 第6期   页码 33-35

摘要： 但近几年中国的多晶硅生产仅达到80 t/a，所以在中国建设一座年产1000 t电子级多晶硅的工厂是很合理的。

关键词： 多晶硅     半导体工业     规模生产    

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先进压水堆技术——“华龙一号”及福清5号机组

邢继, 荆春宁, 董业旻, 范黎

《工程（英文）》 2023年 第31卷 第12期   页码 31-36 doi: 10.1016/j.eng.2023.11.009

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Core designing of a new type of TVS-2M FAs: neutronics and thermal-hydraulics design basis limits

Saeed GHAEMI, Farshad FAGHIHI

《能源前沿（英文）》 2021年 第15卷 第1期   页码 256-278 doi: 10.1007/s11708-018-0583-x

摘要： One of the most important aims of this study is to improve the core of the current VVER reactors to achieve more burn-up (or more cycle length) and more intrinsic safety. It is an independent study on the Russian new proposed FAs, called TVS-2M, which would be applied for the future advanced VVERs. Some important aspects of neutronics as well as thermal hydraulics investigations (and analysis) of the new type of Fas are conducted, and results are compared with the standards PWR CDBL. The TVS-2M FA contains gadolinium-oxide which is mixed with UO (for different Gd densities and U-235 enrichments which are given herein), but the core does not contain BARs. The new type TVS-2M Fas are modeled by the SARCS software package to find the PMAXS format for three states of CZP and HZP as well as HFP, and then the whole core is simulated by the PARCS code to investigate transient conditions. In addition, the WIMS-D5 code is suggested for steady core modeling including TVS-2M FAs and/or TVS FAs. Many neutronics aspects such as the first cycle length (first cycle burn up in terms of MW d/kgU), the critical concentration of boric acid at the BOC as well as the cycle length, the axial, and radial power peaking factors, differential and integral worthy of the most reactive CPS-CRs, reactivity coefficients of the fuel, moderator, boric acid, and the under-moderation estimation of the core are conducted and benchmarked with the PWR CDBL. Specifically, the burn-up calculations indicate that the 45.6 d increase of the first cycle length (which corresponds to 1.18 MW d/kgU increase of burn-up) is the best improving aim of the new FA type called TVS-2M. Moreover, thermal-hydraulics core design criteria such as MDNBR (based on W3 correlation) and the maximum of fuel and clad temperatures (radially and axially), are investigated, and discussed based on the CDBL.

关键词： TVS-2M FAs     core design basis limits     VVER-1000     analysis     mixture of uranium-gadolinium oxides fuels     thermal-hydraulics     PARCS     WIMS-D5    

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我国核电战略性新兴产业“十二五”培育与中长期发展展望

郭晴,苏罡

《中国工程科学》 2016年 第18卷 第4期   页码 55-60 doi: 10.15302/J-SSCAE-2016.04.009

摘要：

核电技术产业是我国战略性新兴产业中新能源产业的重要构成部分，发展核电符合我国绿色低碳能源战略。按照科技突破引领产品升级，带动产能提升和产业发展的思路，本文系统地分析“十二五”期间核电技术产业培育和发展成果，重点介绍福岛事故后我国核电产业发展态势和“华龙一号”等先进核电技术的安全和经济特性，提出“十三五”乃至更长时期的发展趋势和方向，包括发展基于快堆的核燃料闭式循环体系，聚变技术发展实现“三步走”战略。通过小型模块化反应堆技术探索核能多用途利用等，实现核电技术产业的规模化、可持续发展，在推动我国经济平稳、持续增长，能源结构和工业结构优化升级方面发挥更大作用。

关键词： 核电技术产业     战略性新兴产业     华龙一号     核燃料闭式循环     “三步走”战略    

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标题 作者 时间 类型 操作

中国改进型压水堆核电技术——CPR1000的形成

濮继龙

期刊论文

核电厂的抗震设计输入及AP1000核岛隔震课题简介

夏祖讽

期刊论文

1000 MW ultra-supercritical turbine steam parameter optimization

FENG Weizhong

期刊论文

Technology and management innovation of the first-of-a-kind (FOAK) demonstration project — HPR1000

Ji XING, Tianlei ZHEN, Hang YU, Yanling ZHENG

期刊论文

Aerodynamic stability evolution tendency of suspension bridges with spans from 1000 to 5000 m

期刊论文

HPR1000：具备能动与非能动安全性的先进压水堆

邢继,宋代勇,吴宇翔

期刊论文

优化设计输入和分析方法以提高核电厂抗震安全性

张超琦,杨建华

期刊论文

LKP1000型可移动式抛丸机的设计、实验及施工运用

周畅,阚嵘,周毅,姜琴,朱亮

期刊论文

SOIL CARBON CHECK: A TOOL FOR MONITORING AND GUIDING SOIL CARBON SEQUESTRATION IN FARMER FIELDS

期刊论文

coupling natural convection heat transfer characteristics of the passive residual heat removal system in AP1000

Zhimin QIU, Daogang LU, Jingpin FU, Li FENG, Yuhao ZHANG

期刊论文

基于普通器件实现快1000倍的相机与机器视觉

Tiejun Huang, Yajing Zheng, Zhaofei Yu, Rui Chen, Yuan Li, Ruiqin Xiong, Lei Ma, Junwei Zhao, Siwei Dong, Lin Zhu, Jianing Li, Shanshan Jia, Yihua Fu, Boxin Shi, Si Wu, Yonghong Tian

期刊论文

兴建年产一千吨电子级多晶硅工厂的思考

梁骏吾

期刊论文

先进压水堆技术——“华龙一号”及福清5号机组

邢继, 荆春宁, 董业旻, 范黎

期刊论文

Core designing of a new type of TVS-2M FAs: neutronics and thermal-hydraulics design basis limits

Saeed GHAEMI, Farshad FAGHIHI

期刊论文

我国核电战略性新兴产业“十二五”培育与中长期发展展望

郭晴,苏罡

期刊论文