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Application of spectral technology in flame measurement
Jiaxun LIU, Xiaoshu CAI, Zenghao ZHU, Huinan YANG
《能源前沿(英文)》 2014年 第8卷 第1期 页码 138-143 doi: 10.1007/s11708-013-0283-5
关键词: spectrum emissivity measurement component of fuel near-infrared spectrometer
王安全,程晓舫,陆少松
《中国工程科学》 2002年 第4卷 第8期 页码 54-57
介绍了彩色测温方法的基本原理,并基于可见光波段内光谱发射率的线性模型给出物体辐射颜色色品的表述;明确了一个色品最多只能求解出两个温度;解决了彩色测温方法中物体辐射色域的界定问题,并将辐射色域划分为温度单解域和双解域。
density measurement for plastic injection molding via ultrasonic technology
《机械工程前沿(英文)》 2022年 第17卷 第4期 doi: 10.1007/s11465-022-0714-2
关键词: ultrasonic measurement melt density in-situ measurement injection molding
A measurement system for thin elastohydrodynamic lubrication films
WANG Xuefeng, GUO Feng, YANG Peiran
《机械工程前沿(英文)》 2007年 第2卷 第2期 页码 193-196 doi: 10.1007/s11465-007-0032-8
关键词: instrumentation continuous measurement elastohydrodynamic lubrication ultra-thin measurement
Experimental measurement of double-K fracture parameters of concrete with small-size aggregates
ZHANG Xiufang, XU Shilang, ZHENG Shuang
《结构与土木工程前沿(英文)》 2007年 第1卷 第4期 页码 448-457 doi: 10.1007/s11709-007-0061-8
Study on direct measurement method of vorticity from particle images
RUAN Xiaodong, FU Xin, YANG Huayong
《能源前沿(英文)》 2007年 第1卷 第4期 页码 408-412 doi: 10.1007/s11708-007-0059-1
Ultrasonic measurement of tie-bar stress for die-casting machine
《机械工程前沿(英文)》 doi: 10.1007/s11465-021-0663-1
Karina B. BARTH, Carlos T. FORMOSO
《工程管理前沿(英文)》 2021年 第8卷 第3期 页码 442-455 doi: 10.1007/s42524-020-0108-2
关键词: performance measurement lean construction production management continuous improvement metrics
The adoption of repeated measurement of variance analysis and Shapiro–Wilk test
《医学前沿(英文)》 2022年 第16卷 第4期 页码 659-660 doi: 10.1007/s11684-021-0908-8
石照耀,费业泰,谢华锟
《中国工程科学》 2003年 第5卷 第9期 页码 13-17
全面概述了过去100年齿轮测量技术的发展历程,给出了6件标志性事情;着重论述了测量原理的演变、实现测量原理技术方式的发展以及测量结果的表述与利用;介绍了当今CNC齿轮测量中心的原理、组成和特点;结合90年代以来齿轮测量技术领域中几股新潮流,展望了未来齿轮测量技术的一些研究方向。
Single-electromagnet levitation for density measurement and defect detection
Yuhan JIA, Peng ZHAO, Jun XIE, Xuechun ZHANG, Hongwei ZHOU, Jianzhong FU
《机械工程前沿(英文)》 2021年 第16卷 第1期 页码 186-195 doi: 10.1007/s11465-020-0608-0
关键词: single-electromagnet electromagnetic levitation density measurement defect detection
Measurement and analysis of tip clearance unsteady flow spectrum in axial-flow fan rotor
LIU Bo, HOU Weimin, MA Changyou, WANG Yangang, ZHOU Qiang
《能源前沿(英文)》 2008年 第2卷 第4期 页码 448-452 doi: 10.1007/s11708-008-0088-0
关键词: development endwall unsteady pressure pressure measurement experiment
Bachirou GUENE LOUGOU, Yong SHUAI, Xiang CHEN, Yuan YUAN, Heping TAN, Huang XING
《能源前沿(英文)》 2017年 第11卷 第4期 页码 480-492 doi: 10.1007/s11708-017-0506-2
关键词: solar thermochemical reactor incident radiation flux temperature distribution radiation absorptivity radiation emissivity thermal performance analysis
A review of measurement methods for peracetic acid (PAA)
Chen Cheng, Haodong Li, Jinling Wang, Hualin Wang, Xuejing Yang
《环境科学与工程前沿(英文)》 2020年 第14卷 第5期 doi: 10.1007/s11783-020-1266-5
关键词: Peroxyacetic acid Measurement methods Titration Colorimetric Chromatography NMR
Guowei MA, Li WANG
《结构与土木工程前沿(英文)》 2018年 第12卷 第3期 页码 382-400 doi: 10.1007/s11709-017-0430-x
In recent few years, significant improvement has been made in developing largescale 3D printers to accommodate the need of industrial-scale 3D printing. It is of great feasibility to construct structural components and buildings by means of 3D concrete printing. The major issues of this innovative technique focus on the preparation and optimization of concrete materials which possess favourable printable properties as well as the measurement and evaluation methods of their workability. This paper firstly introduces three largescale 3D printing systems that have been successfully applied in construction industry. It then summarizes the commonly used raw materials in concrete manufacturing. Critical factors that should be particularly controlled in material preparation are specified. Easy-extrusive, easy-flowing, well-buildable, proper setting time and low shrinkage are significant for concrete mixture to meet the critical requirements of a freeform construction process. Thereafter, measuring methods that can be employed to assess the fresh and hardened properties of concrete at early stages are suggested. Finally, a few of evaluation methods are presented which may offer certain assistance for optimizing material preparation. The objective of this work is to review current design methodologies and experimental measurement and evaluation methods for 3D printable concrete materials and promote its responsible use with largescale 3D printing technology.
关键词: 3D printing concrete material printable property workability measurement construction automation
标题 作者 时间 类型 操作
Application of spectral technology in flame measurement
Jiaxun LIU, Xiaoshu CAI, Zenghao ZHU, Huinan YANG
期刊论文
A measurement system for thin elastohydrodynamic lubrication films
WANG Xuefeng, GUO Feng, YANG Peiran
期刊论文
Experimental measurement of double-K fracture parameters of concrete with small-size aggregates
ZHANG Xiufang, XU Shilang, ZHENG Shuang
期刊论文
Study on direct measurement method of vorticity from particle images
RUAN Xiaodong, FU Xin, YANG Huayong
期刊论文
Requirements in performance measurement systems of construction projects from the lean production perspective
Karina B. BARTH, Carlos T. FORMOSO
期刊论文
Single-electromagnet levitation for density measurement and defect detection
Yuhan JIA, Peng ZHAO, Jun XIE, Xuechun ZHANG, Hongwei ZHOU, Jianzhong FU
期刊论文
Measurement and analysis of tip clearance unsteady flow spectrum in axial-flow fan rotor
LIU Bo, HOU Weimin, MA Changyou, WANG Yangang, ZHOU Qiang
期刊论文
Analysis of radiation heat transfer and temperature distributions of solar thermochemical reactor for syngas production
Bachirou GUENE LOUGOU, Yong SHUAI, Xiang CHEN, Yuan YUAN, Heping TAN, Huang XING
期刊论文
A review of measurement methods for peracetic acid (PAA)
Chen Cheng, Haodong Li, Jinling Wang, Hualin Wang, Xuejing Yang
期刊论文