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Monitoring corrosion of reinforcement in concrete structures via fiber Bragg grating sensors
Zhupeng ZHENG, Xiaoning SUN, Ying LEI
《机械工程前沿(英文)》 2009年 第4卷 第3期 页码 316-319 doi: 10.1007/s11465-009-0040-y
关键词: fiber Bragg grating (FBG) corrosion concrete structures accelerated corrosion test
Accelerated life-time test of MEA durability under vehicle operating conditions in PEM fuel cell
Tian TIAN, Jianjun TANG, Wei GUO, Mu PAN
《能源前沿(英文)》 2017年 第11卷 第3期 页码 326-333 doi: 10.1007/s11708-017-0489-z
关键词: polymer electrolyte membrane fuel cell accelerated life-time test load cycling test durability
Erratum to: Determination of cut-off time of accelerated aging test under temperature stress for LED
Jian Hao, Lei Jing, Hong-liang Ke, Yao Wang, Qun Gao, Xiao-xun Wang, Qiang Sun, Zhi-jun Xu,sunq@ciomp.ac.cn
《信息与电子工程前沿(英文)》 2017年 第18卷 第10期 页码 1678-1678 doi: 10.1631/FITEE.15e0483
关键词: LED lamp Accelerated aging test Medium lifetime Moving average error
Pretest analysis of shake table response of a two-span steel girder bridge incorporating accelerated
Elmira SHOUSHTARI, M. Saiid SAIIDI, Ahmad ITANI, Mohamed A. MOUSTAFA
《结构与土木工程前沿(英文)》 2020年 第14卷 第1期 页码 169-184 doi: 10.1007/s11709-019-0590-y
关键词: shake table test accelerated bridge construction steel girder bridge OpenSEES UHPC simple for dead continuous for live
张辉睿
《中国工程科学》 2015年 第17卷 第5期 页码 31-37
传统的可靠性验证试验由于一般在使用条件下进行,且只利用失效数据进行判定,往往需要大量的时间和费用。这对于高可靠长寿命船舶设备可靠性指标的验证是不可接受的。本文提出一种基于风险分析的可靠性指标加速验证方法,该方法利用退化数据进行分析,在试验风险可接受的条件下提前截止试验,得出验证结果。同时,利用高环境应力可以加速退化过程,进一步减少试验时间。本文具体给出了分析和计算提前截止试验和利用高应力进行试验产生的额外风险的方法,保证了验证结果的真实可靠。最后利用案例证实了该方法在减少验证试验时间上的有效性。
LED灯具温度应力加速老化截止时间的确定 Article
Jian HAO, Lei JING, Hong-liang KE, Yao WANG, Qun GAO, Xiao-xun WANG, Qiang SUN, Zhi-jun XU
《信息与电子工程前沿(英文)》 2017年 第18卷 第10期 页码 1678-1678 doi: 10.1631/FITEE.1500483
On corrosion to stainless steel by calcium chloride with different extender
Lv XU, Yuanyang HU, Liwei WANG, Ruzhu WANG,
《能源前沿(英文)》 2010年 第4卷 第2期 页码 181-184 doi: 10.1007/s11708-009-0065-2
关键词: stainless steel corrosion calcium chloride expanded graphite activated carbon oxidation creation pitting corrosion
Corrosion mechanisms of candidate structural materials for supercritical water-cooled reactor
Lefu ZHANG, Fawen ZHU, Rui TANG
《能源前沿(英文)》 2009年 第3卷 第2期 页码 233-240 doi: 10.1007/s11708-009-0024-y
关键词: supercritical water-cooled reactor general corrosion oxide film corrosion mechanism
Wenjin Ding, Alexander Bonk, Thomas Bauer
《化学科学与工程前沿(英文)》 2018年 第12卷 第3期 页码 564-576 doi: 10.1007/s11705-018-1720-0
Recently, more and more attention is paid on applications of molten chlorides in concentrated solar power (CSP) plants as high-temperature thermal energy storage (TES) and heat transfer fluid (HTF) materials due to their high thermal stability limits and low prices, compared to the commercial TES/HTF materials in CSP-nitrate salt mixtures. A higher TES/HTF operating temperature leads to higher efficiency of thermal to electrical energy conversion of the power block in CSP, however causes additional challenges, particularly increased corrosiveness of metallic alloys used as containers and structural materials. Thus, it is essential to study corrosion behaviors and mechanisms of metallic alloys in molten chlorides at operating temperatures (500–800 °C) for realizing the commercial application of molten chlorides in CSP. The results of studies on hot corrosion of metallic alloys in molten chlorides are reviewed to understand their corrosion behaviors and mechanisms under various conditions (e.g., temperature, atmosphere). Emphasis has also been given on salt purification to reduce corrosive impurities in molten chlorides and development of electrochemical techniques to in-situ monitor corrosive impurities in molten chlorides, in order to efficiently control corrosion rates of metallic alloys in molten chlorides to meet the requirements of industrial applications.
关键词: corrosion mechanisms impurities metallic corrosion salt purification electrochemical techniques
《环境科学与工程前沿(英文)》 2022年 第16卷 第6期 doi: 10.1007/s11783-021-1506-3
• The early corrosion process in the cast iron pipes was investigated.
关键词: Cast iron pipe corrosion Drinking water distribution systems Chlorine disinfection Iron-oxidizing bacteria Coupling effects
马秀敏,朱桂雨,路东柱,段继周,侯保荣
《中国工程科学》 2022年 第24卷 第1期 页码 190-197 doi: 10.15302/J-SSCAE-2022.01.020
腐蚀管理关乎安全生产,关乎国民经济,关乎生态文明,关乎资源节约和国家建设。虽然少数行业在腐蚀管理方面已经进行了一些卓有成效的探索和实践,但是总体上腐蚀管理在我国发展十分不平衡,存在着腐蚀管理意识薄弱、专业人才短缺和管理系统不健全等问题。因此,有必要进一步明确腐蚀管理的内涵,明确我国腐蚀管理体系化发展的基本要求,推动腐蚀管理体系化持续健康发展。本文基于中国工程院重点咨询项目“我国腐蚀管理状况与对策战略研究”主要研究成果,阐述了腐蚀管理的内涵及体系化发展的重要意义,分析了我国腐蚀管理的现状及问题,总结提出了腐蚀管理体系基本框架及管理要点,提出了将腐蚀管理纳入国家安全战略,成立腐蚀管理战略研究常设机构;加强腐蚀学科建设,强化人才战略;建立健全腐蚀防护相关法规标准,强化标准意识;加强腐蚀数据库建设,畅通沟通渠道;搭建腐蚀管理信息及大数据交流平台,打造共享管理新模式等对策建议。
Tingting MA, Ying TENG, Peter CHRISTIE, Yongming LUO, Yongshan CHEN, Mao YE, Yujuan HUANG
《环境科学与工程前沿(英文)》 2013年 第7卷 第1期 页码 31-42 doi: 10.1007/s11783-012-0463-2
关键词: phthalic acid esters quality assurance and quality control soil type accelerated solvent extraction certified reference materials
Abbas TEIMOURI, Nasrin SOLTANI, Alireza Najafi CHERMAHINI
《化学科学与工程前沿(英文)》 2011年 第5卷 第1期 页码 43-50 doi: 10.1007/s11705-010-0532-7
关键词: corrosion inhibitors mild steel acidic medium theoretical studies DFT
《化学科学与工程前沿(英文)》 2023年 第17卷 第10期 页码 1608-1619 doi: 10.1007/s11705-023-2349-1
关键词: concentrated solar power (CSP) Mg corrosion inhibitor Mg–Ni intermetallic salt purification thermal energy storage (TES)
Precast steel–UHPC lightweight composite bridge for accelerated bridge construction
Shuwen DENG, Xudong SHAO, Xudong ZHAO, Yang WANG, Yan WANG
《结构与土木工程前沿(英文)》 2021年 第15卷 第2期 页码 364-377 doi: 10.1007/s11709-021-0702-3
关键词: accelerated bridge construction ultrahigh-performance concrete steel–UHPC composite bridge UHPC girder-to-girder joint
标题 作者 时间 类型 操作
Monitoring corrosion of reinforcement in concrete structures via fiber Bragg grating sensors
Zhupeng ZHENG, Xiaoning SUN, Ying LEI
期刊论文
Accelerated life-time test of MEA durability under vehicle operating conditions in PEM fuel cell
Tian TIAN, Jianjun TANG, Wei GUO, Mu PAN
期刊论文
Erratum to: Determination of cut-off time of accelerated aging test under temperature stress for LED
Jian Hao, Lei Jing, Hong-liang Ke, Yao Wang, Qun Gao, Xiao-xun Wang, Qiang Sun, Zhi-jun Xu,sunq@ciomp.ac.cn
期刊论文
Pretest analysis of shake table response of a two-span steel girder bridge incorporating accelerated
Elmira SHOUSHTARI, M. Saiid SAIIDI, Ahmad ITANI, Mohamed A. MOUSTAFA
期刊论文
LED灯具温度应力加速老化截止时间的确定
Jian HAO, Lei JING, Hong-liang KE, Yao WANG, Qun GAO, Xiao-xun WANG, Qiang SUN, Zhi-jun XU
期刊论文
On corrosion to stainless steel by calcium chloride with different extender
Lv XU, Yuanyang HU, Liwei WANG, Ruzhu WANG,
期刊论文
Corrosion mechanisms of candidate structural materials for supercritical water-cooled reactor
Lefu ZHANG, Fawen ZHU, Rui TANG
期刊论文
Corrosion behavior of metallic alloys in molten chloride salts for thermal energy storage in concentrated
Wenjin Ding, Alexander Bonk, Thomas Bauer
期刊论文
Synergistic effects of sodium hypochlorite disinfection and iron-oxidizing bacteria on early corrosion
期刊论文
A new procedure combining GC-MS with accelerated solvent extraction for the analysis of phthalic acid
Tingting MA, Ying TENG, Peter CHRISTIE, Yongming LUO, Yongshan CHEN, Mao YE, Yujuan HUANG
期刊论文
Synthesis of mono and bis-4-methylpiperidiniummethyl-urea as corrosion inhibitors for steel in acidic
Abbas TEIMOURI, Nasrin SOLTANI, Alireza Najafi CHERMAHINI
期刊论文
Corrosion behavior of Fe–Cr–Ni based alloys exposed to molten MgCl2–KCl–NaCl salt with over-addedMg corrosion inhibitor
期刊论文