TESTER

作品数:85被引量:98H指数:6
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相关作者:李兴海钱振东赵珍王福利周绪利更多>>
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基于响应面法的不同配比沥青混凝土性能平衡优化设计被引量:2
《粘接》2023年第12期58-62,共5页叶尔木拉提·木哈得尔 冷斌 徐云龙 李宁博 郝培文 
采用4种不同标号沥青及3种油石比制备12组沥青混合料,通过车辙试验、Overlay Tester(OT)试验以及动态模量试验评价其高温性能、低温性能和力学性能。采用响应面法对不同沥青混合料的高温性能、低温抗裂性能、疲劳性能和力学性能进行平...
关键词:沥青混合料 车辙试验 Overlay Tester试验 Simple Performance Test试验 响应面法 混合料平衡性设计 
Characterization of powder flow properties from micron to nanoscale using FT4 powder rheometer and PT-X powder tester被引量:1
《Particuology》2023年第4期1-10,共10页Hui Du Haifeng Lu Jie Tang Haifeng Liu 
support from the National Natural Science Foundation of China(grant No.51876066);Shanghai Engineering Research Center of Coal Gasification(grant No.18DZ2283900).
The rapid development of nanotechnology has led to a need to further understand the physical char-acteristics of nanoparticles.In this paper,the flow characteristics of micro-nano alumina particles with different part...
关键词:Micro-nano powders Flow properties COMPRESSIBILITY Frictional properties Pressure distribution 
Computational fluid dynamics simulations of aerosol behavior in a high-speed (Heubach) rotating drum dustiness tester
《Particuology》2023年第1期68-80,共13页Hongyu Chen Milind A.Jog Leonid A.Turkevich 
Potential exposure from hazardous dust may be assessed by evaluating the dustiness of the powders being handled.Dustiness is the tendency of a powder to aerosolize with a given input of energy.Previously we used compu...
关键词:Rotating drum Dustiness Euler-Lagrangian multiphase AKN k-epsilon turbulence 
Analysis of Gas Flow Rate and Pressure Loss of Medical Mask Differential Pressure Tester
《Journal of Clinical and Nursing Research》2022年第4期120-127,共8页Zechen Lin Qing Zhang Jianjun Sun Xiujun Yao 
The objective of this study is to find a suitable method to overcome the pressure loss problem in the gas pipe during the gas exchange detection of medical masks.Based on the European Standards EN 14683,the parameters...
关键词:Medical mask Differential pressure Flow rate Pressure loss Fluid simulation 
钢桥面铺装用环氧沥青混合料抗反射裂缝性能试验被引量:7
《武汉理工大学学报(交通科学与工程版)》2022年第2期303-307,共5页郑祯 牟压强 郭大进 徐默楠 王永俊 刘维娟 郭荣鑫 封基良 
昆明理工大学分析测试基金(2020M20192310034、2019M20182210046)。
为研究Overlay Tester(OT)试验规范目标位移0.635 mm是否适用于分析钢桥面铺装用环氧沥青混合料的抗反射裂缝性能,探究外界环境因素对其抗反射裂缝性能的影响,文中设置了0.063,0.135,0.235和0.635 mm四个目标位移值,开展OT试验研究.根...
关键词:钢桥面铺装 环氧沥青混合料 Overlay Tester 反射裂缝 目标位移值 
Genomic prediction of the performance of hybrids and the combining abilities for line by tester trials in maize被引量:4
《The Crop Journal》2022年第1期109-116,共8页Ao Zhang Paulino Pérez-Rodríguez Felix San Vicente Natalia Palacios-Rojas Thanda Dhliwayo Yubo Liu Zhenhai Cui Yuan Guan Hui Wang Hongjian Zheng Michael Olsen Boddupalli M.Prasanna Yanye Ruan Jose Crossa Xuecai Zhang 
financial support of the Shanghai Agriculture Applied Technology Development Program of China(Z20190101);the Harvest Plus Project;the Genomic Opensource Breeding Informatics Initiative(GOBII)(OPP1093167)supported by the Bill&Melinda Gates Foundation;the CGIAR Research Program(CRP)on MAIZE;W1&W2 support from the Governments of Australia,Belgium,Canada,China,France,India,Japan,Republic of Korea,Mexico,the Netherlands,New Zealand,Norway,Sweden,Switzerland,the United Kingdom,the United States,and the World Bank;grants from the National Key Research and Development Program of China(2016YFD0101803);the National Natural Science Foundation of China(31801442);Shenyang City Key Laboratory of Maize Genomic Selection,Liaoning Province Key Scientific and Technological Research and Development Project(2011208001);the CIMMYT-China Specialty Maize Research Center Project funded by the Shanghai Municipal Finance Bureau(KF201802);the Chinese Scholarship Council。
The two most important activities in maize breeding are the development of inbred lines with high values of general combining ability(GCA)and specific combining ability(SCA),and the identification of hybrids with high...
关键词:MAIZE Genomic selection Line-By-Tester General combining ability Specific combining ability 
Development of a High Temperature and High Pressure Oil-Based Drilling Fluid Emulsion Stability Tester被引量:1
《Open Journal of Yangtze Oil and Gas》2021年第2期25-35,共11页Huaiyuan Long Wu Chen Dichen Tan Lanping Yang Shunyuan Zhang Song Wang 
When drilling deep wells and ultra-deep wells, the downhole high temperature and high pressure environment will affect the emulsion stability of oil-based drilling fluids. Moreover, neither the demulsification voltage...
关键词:Oil-Based Drilling Fluid EMULSIFICATION Demulsification Voltage TESTER High Temperature and High Pressure 
Laboratory characterization of temperature induced reflection cracks被引量:1
《Journal of Traffic and Transportation Engineering(English Edition)》2020年第5期668-677,共10页Richard Y.Ji Tirupan Mandal Hao Yin 
A hot-mix asphalt(HMA) overlay is one of the primary strategy for rehabilitating existing HMA pavements and Portland cement concrete(PCC) pavements. The current design program, FAARFIELD, does not address reflective c...
关键词:Reflection cracks Customized Texas overlay tester OVERLAY Strain properties Fracture properties 
Genotoxicity of Water Extracts from Sewage Effluents in the Kanagawa Prefecture, Japan Using the Novel <i>umu</i>Tester Strain
《Journal of Environmental Protection》2020年第8期610-621,共12页Takeji Takamura-Enya Shuya Sakamoto Yoshimitsu Oda 
The genotoxic activities of effluents from drainage water treatment plants were examined by using the novel umu tester strain NM8001, which lacks MutMst genes. To enhance the sensitivity of the LacZ ...
关键词:Genotoxic Compounds Mutagenic Compounds Surface Water Contamination umu Tester Strain 
橡胶沥青混合料抗反射裂缝性能研究被引量:6
《中外公路》2020年第3期268-273,共6页郑南翔 李桢 焦丽亚 
国家自然科学基金资助项目(编号:51308061);教育部高等学校博士学科点专项科研基金资助项目(编号:20120205110003)。
为比较橡胶沥青的抗反射裂缝性能,采用Overlay Tester试验表征混合料的抗反射裂缝性能,选择应力损失率及裂缝扩展速率作为评价沥青混合料抗反射裂缝性能的主要指标,辅以初始最大荷载,比较不同级配、不同沥青的混合料抗反射裂缝性能,并...
关键词:橡胶沥青混合料 抗反射裂缝性能 Overlay Tester 灰色关联法 
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