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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
Transient process of methane-oxygen diffusion flame-street establishment in a microchannel
《能源前沿(英文)》 2022年 第16卷 第6期 页码 988-999 doi: 10.1007/s11708-021-0755-y
关键词: micro-combustion flame-street diffusion flame mixing layer flame propagation speed
A methodology of implementing target mixing ratio for asphalt mixture
Yucheng HUANG, Lun JI, Rui WEN, Ming ZHANG
《结构与土木工程前沿(英文)》 2017年 第11卷 第3期 页码 308-314 doi: 10.1007/s11709-017-0405-y
关键词: asphalt mixture target mixing ratio mix design implementation batching & mixing plant debugging
Chemical probe systems for assessing liquid–liquid mixing efficiencies of reactors
《化学科学与工程前沿(英文)》 2023年 第17卷 第10期 页码 1323-1335 doi: 10.1007/s11705-022-2275-7
Chana PHUTTHANANON; Pornkasem JONGPRADIST; Daniel DIAS; Xiangfeng GUO; Pitthaya JAMSAWANG; Julien BAROTH
《结构与土木工程前沿(英文)》 2022年 第16卷 第5期 页码 638-656 doi: 10.1007/s11709-022-0825-1
关键词: T-shaped deep cement mixing piles piled embankments settlement reliability analysis soil uncertainties
Characteristics and mixing state of S-rich particles in haze episodes in Beijing
Jun Hu, Fengkui Duan, Kebin He, Yongliang Ma, Shuping Dong, Xiande Liu
《环境科学与工程前沿(英文)》 2016年 第10卷 第5期 doi: 10.1007/s11783-016-0861-y
关键词: S-rich particles Morphology Element distribution Mixing state
Dongming QI, Xiaoli ZHAO, Zhijie CHEN, Peng HUANG, Jun CAO
《化学科学与工程前沿(英文)》 2012年 第6卷 第4期 页码 395-402 doi: 10.1007/s11705-012-1269-2
关键词: dispersion rigid organic filler isotactic polypropylene mixing
RETRACTED ARTICLE: Momentum exchange coefficient for two jet flows mixing in a tee junction
《化学科学与工程前沿(英文)》 2023年 第17卷 第12期 页码 2161-2161 doi: 10.1007/s11705-009-0143-3
Reliability analysis of the control system of large-scale vertical mixing equipment
YANG Mingjin, LI Xiwen, LI Shaoping, YANG Shuzi
《机械工程前沿(英文)》 2008年 第3卷 第2期 页码 133-138 doi: 10.1007/s11465-008-0037-y
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)
《农业科学与工程前沿(英文)》 2023年 第10卷 第3期 页码 424-436 doi: 10.15302/J-FASE-2023506
● Integration of alkaline pretreatment and air mixing for co-digestion was validated.
关键词: sodium hydroxide air injection cumulative methane yield kinetic modeling analysis digestate
Juntao HUO,Xiaohui LU,Xinning WANG,Hong CHEN,Xingnan YE,Song Gao,Deborah S. Gross,Jianmin CHEN,Xin YANG
《环境科学与工程前沿(英文)》 2016年 第10卷 第2期 页码 244-252 doi: 10.1007/s11783-015-0768-z
关键词: crop straw burning particles mixing state aging process ATOFMS ion markers
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
标题 作者 时间 类型 操作
Characterization of micro-mixing in a novel impinging streams reactor
Hui HU, Zhiming CHEN, Zhen JIAO
期刊论文
A methodology of implementing target mixing ratio for asphalt mixture
Yucheng HUANG, Lun JI, Rui WEN, Ming ZHANG
期刊论文
Reliability-based settlement analysis of embankments over soft soils reinforced with T-shaped deep cement mixing
Chana PHUTTHANANON; Pornkasem JONGPRADIST; Daniel DIAS; Xiangfeng GUO; Pitthaya JAMSAWANG; Julien BAROTH
期刊论文
Characteristics and mixing state of S-rich particles in haze episodes in Beijing
Jun Hu, Fengkui Duan, Kebin He, Yongliang Ma, Shuping Dong, Xiande Liu
期刊论文
Dispersion of a novel phenolic rigid organic filler in isotactic polypropylene matrix by solution-mixingand melt-mixing
Dongming QI, Xiaoli ZHAO, Zhijie CHEN, Peng HUANG, Jun CAO
期刊论文
Reliability analysis of the control system of large-scale vertical mixing equipment
YANG Mingjin, LI Xiwen, LI Shaoping, YANG Shuzi
期刊论文
ALKALINE PRETREATMENT AND AIR MIXING FOR IMPROVEMENT OF METHANE PRODUCTION FROM ANAEROBIC CO-DIGESTION
期刊论文
Online single particle analysis of chemical composition and mixing state of crop straw burning particles
Juntao HUO,Xiaohui LU,Xinning WANG,Hong CHEN,Xingnan YE,Song Gao,Deborah S. Gross,Jianmin CHEN,Xin YANG
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