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Interfacial induction and regulation for microscale crystallization process: a critical review
《化学科学与工程前沿(英文)》 2022年 第16卷 第6期 页码 838-853 doi: 10.1007/s11705-021-2129-8
关键词: interfacial crystallization heterogeneous nucleation supersaturation micro/nanostructure process control and intensification
Spectral emittance measurements of micro/nanostructures in energy conversion: a review
Shiquan SHAN, Chuyang CHEN, Peter G. LOUTZENHISER, Devesh RANJAN, Zhijun ZHOU, Zhuomin M. ZHANG
《能源前沿(英文)》 2020年 第14卷 第3期 页码 482-509 doi: 10.1007/s11708-020-0693-0
关键词: concentrating solar power (CSP) emittance measurements high temperature micro/nanostructure selective absorber selective emitter thermophotovoltaics (TPV)
ZHANG Gaojie, WU Jinming, LIU Shaoguang, YAN Mi
《化学科学与工程前沿(英文)》 2008年 第2卷 第1期 页码 44-48 doi: 10.1007/s11705-008-0001-8
关键词: constant weight apparent photodegradation hydrogen nanorod
Investigation of nanostructure of konjac-based water absorbents with atomic force microscopy
Shengrong GENG, Ruotai LIN, Mingli CHEN, Shaoyang LIU, Yifen WANG,
《化学科学与工程前沿(英文)》 2009年 第3卷 第4期 页码 357-362 doi: 10.1007/s11705-009-0245-y
关键词: regenerated grafted -irradiation grafted grafted absorbent accordance
Flexible micro flow sensor for micro aerial vehicles
Rong ZHU, Ruiyi QUE, Peng LIU
《机械工程前沿(英文)》 2017年 第12卷 第4期 页码 539-545 doi: 10.1007/s11465-017-0427-0
This article summarizes our studies on micro flow sensors fabricated on a flexible polyimide circuit board by a low-cost hybrid process of thin-film deposition and circuit printing. The micro flow sensor has merits of flexibility, structural simplicity, easy integrability with circuits, and good sensing performance. The sensor, which adheres to an object surface, can detect the surface flow around the object. In our study, we install the fabricated micro flow sensors on micro aerial vehicles (MAVs) to detect the surface flow variation around the aircraft wing and deduce the aerodynamic parameters of the MAVs in flight. Wind tunnel experiments using the sensors integrated with the MAVs are also conducted.
关键词: micro flow sensor flexible sensor surface flow sensing aerodynamic parameter micro aerial vehicle (MAV)
Recent advances in SERS detection of perchlorate
Jumin Hao, Xiaoguang Meng
《化学科学与工程前沿(英文)》 2017年 第11卷 第3期 页码 448-464 doi: 10.1007/s11705-017-1611-9
关键词: perchlorate SERS detection substrate modification nanostructure
Dependence of error sensitivity of frequency on bias voltage in force-balanced micro accelerometer
Lili CHEN, Wu ZHOU
《机械工程前沿(英文)》 2013年 第8卷 第2期 页码 146-149 doi: 10.1007/s11465-013-0260-z
To predict more precisely the frequency of force-balanced micro accelerometer with different bias voltages, the effects of bias voltages on error sensitivity of frequency is studied. The resonance frequency of accelerometer under closed loop control is derived according to its operation principle, and its error sensitivity is derived and analyzed under over etching structure according to the characteristics of Deep Reaction Ion Etching (DRIE). Based on the theoretical results, micro accelerometer is fabricated and tested to study the influences of AC bias voltage and DC bias voltage on sensitivity, respectively. Experimental results indicate that the relative errors between test data and theory data are less than 7%, and the fluctuating value of error sensitivity under the range of voltage adjustment is less than 0.01 μm . It is concluded that the error sensitivity with designed parameters of structure, circuit and process error can be used to predict the frequency of accelerometer with no need to consider the influence of bias voltage.
关键词: Micro-Electro-Mechanical Systems (MEMS) micro accelerometer force-balanced micro accelerometer frequency error sensitivity
Numerical simulation of micro scale flowing and boiling
Wen WANG, Rui ZHUAN,
《能源前沿(英文)》 2009年 第3卷 第4期 页码 396-401 doi: 10.1007/s11708-009-0049-2
关键词: volume-of-fluid (VOF) micro channel nucleate boiling bubble dynamics simulation
Dynamical research on spherical micro actuator with piezoelectric ceramic stacks drivers
ZHANG Ruihua, CHEN Haichu
《机械工程前沿(英文)》 2007年 第2卷 第4期 页码 433-438 doi: 10.1007/s11465-007-0074-y
关键词: spherical micro-gripper friction coefficient dynamic frequency
Nanostructure and reactivity of soot from biofuel 2,5-dimethylfuran pyrolysis with CO
Lijie ZHANG, Kaixuan YANG, Rui ZHAO, Mingfei CHEN, Yaoyao YING, Dong LIU
《能源前沿(英文)》 2022年 第16卷 第2期 页码 292-306 doi: 10.1007/s11708-020-0658-3
关键词: 2 5-dimethylfuran pyrolysis soot CO2 addition nanostructure reactivity
Laboratory assessment of Alaska aggregates using Micro-Deval test
Jenny LIU,Sheng ZHAO,Anthony MULLIN
《结构与土木工程前沿(英文)》 2017年 第11卷 第1期 页码 27-34 doi: 10.1007/s11709-016-0359-5
关键词: aggregate durability Washington degradation test Micro-Deval test
Characterization of micro-mixing in a novel impinging streams reactor
Hui HU, Zhiming CHEN, Zhen JIAO
《化学科学与工程前沿(英文)》 2009年 第3卷 第1期 页码 58-64 doi: 10.1007/s11705-009-0106-8
关键词: micro-mixing impinging streams reactor turbulent mixing mass transfer
Recent advances in micro- and nano-machining technologies
Shang GAO, Han HUANG
《机械工程前沿(英文)》 2017年 第12卷 第1期 页码 18-32 doi: 10.1007/s11465-017-0410-9
Device miniaturization is an emerging advanced technology in the 21st century. The miniaturization of devices in different fields requires production of micro- and nano-scale components. The features of these components range from the sub-micron to a few hundred microns with high tolerance to many engineering materials. These fields mainly include optics, electronics, medicine, bio-technology, communications, and avionics. This paper reviewed the recent advances in micro- and nano-machining technologies, including micro-cutting, micro-electrical-discharge machining, laser micro-machining, and focused ion beam machining. The four machining technologies were also compared in terms of machining efficiency, workpiece materials being machined, minimum feature size, maximum aspect ratio, and surface finish.
关键词: micro machining cutting electro discharge machining (EDM) laser machining focused ion beam (FIB)
Tong Zhang, Shan-Jiang Wang, Xiao-Yang Zhang, Ming Fu, Yi Yang, Wen Chen, Dan Su
《化学科学与工程前沿(英文)》 2021年 第15卷 第1期 页码 35-48 doi: 10.1007/s11705-020-1937-6
关键词: nanostructured broadband absorbers solar energy harvesting thermal utilization
Special issue: Micro-electromechanical systems (MEMS)
Zhuangde JIANG
《机械工程前沿(英文)》 2017年 第12卷 第4期 页码 457-458 doi: 10.1007/s11465-017-0492-4
标题 作者 时间 类型 操作
Spectral emittance measurements of micro/nanostructures in energy conversion: a review
Shiquan SHAN, Chuyang CHEN, Peter G. LOUTZENHISER, Devesh RANJAN, Zhijun ZHOU, Zhuomin M. ZHANG
期刊论文
Fabrication of titania thin film with composite nanostructure and its ability to photodegrade rhodamine
ZHANG Gaojie, WU Jinming, LIU Shaoguang, YAN Mi
期刊论文
Investigation of nanostructure of konjac-based water absorbents with atomic force microscopy
Shengrong GENG, Ruotai LIN, Mingli CHEN, Shaoyang LIU, Yifen WANG,
期刊论文
Dependence of error sensitivity of frequency on bias voltage in force-balanced micro accelerometer
Lili CHEN, Wu ZHOU
期刊论文
Dynamical research on spherical micro actuator with piezoelectric ceramic stacks drivers
ZHANG Ruihua, CHEN Haichu
期刊论文
Nanostructure and reactivity of soot from biofuel 2,5-dimethylfuran pyrolysis with CO
Lijie ZHANG, Kaixuan YANG, Rui ZHAO, Mingfei CHEN, Yaoyao YING, Dong LIU
期刊论文
Laboratory assessment of Alaska aggregates using Micro-Deval test
Jenny LIU,Sheng ZHAO,Anthony MULLIN
期刊论文
Characterization of micro-mixing in a novel impinging streams reactor
Hui HU, Zhiming CHEN, Zhen JIAO
期刊论文
Recent progress on nanostructure-based broadband absorbers and their solar energy thermal utilization
Tong Zhang, Shan-Jiang Wang, Xiao-Yang Zhang, Ming Fu, Yi Yang, Wen Chen, Dan Su
期刊论文