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Research on acoustic-structure sensitivity using FEM and BEM
ZHANG Jun, ZHAO Wenzhong, ZHANG Weiying
《机械工程前沿(英文)》 2007年 第2卷 第1期 页码 62-67 doi: 10.1007/s11465-007-0010-1
关键词: sensitivity method BEM acoustic pressure pressure sensitivity frequency
Tingzhong XU, Hongyan WANG, Yong XIA, Zhiming ZHAO, Mimi HUANG, Jiuhong WANG, Libo ZHAO, Yulong ZHAO, Zhuangde JIANG
《机械工程前沿(英文)》 2017年 第12卷 第4期 页码 546-553 doi: 10.1007/s11465-017-0447-9
A novel micro-electromechanical systems piezoresistive pressure sensor with a diagonally positioned peninsula-island structure has high sensitivity for ultra-low-pressure measurement. The pressure sensor was designed with a working range of 0–500 Pa and had a high sensitivity of 0.06 mV·V−1·Pa−1. The trade-off between high sensitivity and linearity was alleviated. Moreover, the influence of the installation angle on the sensing chip output was analyzed, and an application experiment of the sensor was conducted using the built pipettor test platform. Findings indicated that the proposed pressure sensor had sufficient resolution ability and accuracy to detect the pressure variation in the pipettor chamber. Therefore, the proposed pressure sensor has strong potential for medical equipment application.
关键词: MEMS low pressure sensor peninsula-island ultra-high sensitivity medical application
曾联波,史成恩,王永康,李书恒,万晓龙,崔攀峰
《中国工程科学》 2007年 第9卷 第11期 页码 35-38
为了分析特低渗透砂岩储层高角度裂缝的压力敏感性特征,对鄂尔多斯盆地陇东地区延长组特低渗透砂岩储层基质岩样、含天然裂缝岩样和含人造裂缝岩样进行了对比实验。实验结果表明,特低渗透砂岩储层裂缝的压力敏感性十分明显,在无裂缝时基质岩块为中等程度敏感性,含裂缝时为强压力敏感性。裂缝的开度越大,渗透率越高,其压力敏感性越强,裂缝渗透率的恢复程度越小。裂缝的压力敏感性特征对特低渗透砂岩油藏开发具有十分重要的意义。
《能源前沿(英文)》 2022年 第16卷 第2期 页码 263-276 doi: 10.1007/s11708-021-0791-7
关键词: ammonia mixed with syngas laminar flame speed kinetic model sensitivity analysis pathway analysis
Nazim Abdul NARIMAN, Tom LAHMER, Peyman KARAMPOUR
《结构与土木工程前沿(英文)》 2019年 第13卷 第2期 页码 303-323 doi: 10.1007/s11709-018-0462-x
关键词: massed foundation hydrodynamic pressure Box-Behnken method meta model Sobol’s sensitivity indices
Parametric sensitivity analysis of cellular diaphragm wall
Xi CHEN, Wei XU
《结构与土木工程前沿(英文)》 2012年 第6卷 第4期 页码 358-364 doi: 10.1007/s11709-012-0177-3
关键词: cellular diaphragm wall sensitivity analysis optimization centrifuge model test
DUAN Wei
《能源前沿(英文)》 2008年 第2卷 第1期 页码 107-115 doi: 10.1007/s11708-008-0018-1
关键词: Probability sensitivity sensitivity analysis number cross-section statistical
Wheel tracking methods to evaluate moisture sensitivity of hot-mix asphalt mixtures
Jie HAN,Harihar Shiwakoti
《结构与土木工程前沿(英文)》 2016年 第10卷 第1期 页码 30-43 doi: 10.1007/s11709-016-0318-1
关键词: hot-mix asphalt moisture sensitivity rutting wheel tracking test
Ehsan Rahmani, Mohammad Rahmani
《化学科学与工程前沿(英文)》 2020年 第14卷 第6期 页码 1100-1111 doi: 10.1007/s11705-019-1891-3
关键词: MOFs alkylation ethylbenzene catalysts pellet model kinetic model sensitivity analysis
《环境科学与工程前沿(英文)》 2022年 第16卷 第8期 doi: 10.1007/s11783-022-1518-7
• Antibiotic azithromycin employed in graphite electrode for EAB biosensor.
关键词: AZM@GP composite electrode EAB-biosensor Water quality early-warning
Nazim Abdul NARIMAN, Raja Rizwan HUSSAIN, Ilham Ibrahim MOHAMMAD, Peyman KARAMPOUR
《结构与土木工程前沿(英文)》 2019年 第13卷 第6期 页码 1289-1300 doi: 10.1007/s11709-019-0548-0
关键词: shear waves Sobol’s sensitivity indices maximum principal stress maximum overall displacement tensile damage
王靖涛
《中国工程科学》 2006年 第8卷 第9期 页码 24-29
对岩土塑性变形过程中体应变与剪应变的相互作用原理的内涵做了深入的阐述,特别对塑性体应变和剪应变之间的相互作用方式,塑性体应变对抗剪能力的直接控制作用,剪缩和剪胀发生的条件,应力路径相关性是这种相互作用的综合体现及实例验证,临界状态是塑性和弹性体应变都保持不变的纯粹剪切变形过程等方面进行了论证;根据这个相互作用原理,在理论上证明了空间临界状态线的存在性和唯一性以及它与应力是无关的。
关键词: 岩土塑性体变形和剪应变的相互作用原理 岩土本构关系 压硬性 剪胀性
Predicting lateral displacement caused by seismic liquefaction and performing parametric sensitivity
Nima PIRHADI, Xiaowei TANG, Qing YANG, Afshin ASADI, Hazem Samih MOHAMED
《结构与土木工程前沿(英文)》 2021年 第15卷 第2期 页码 506-519 doi: 10.1007/s11709-021-0677-0
关键词: lateral spreading displacement cumulative absolute velocity fine content artificial neural network sensitivity analysis Monte Carlo simulation
Photochemical indicators of ozone sensitivity: application in the Pearl River Delta, China
Lyumeng Ye,Xuemei Wang,Shaofeng Fan,Weihua Chen,Ming Chang,Shengzhen Zhou,Zhiyong Wu,Qi Fan
《环境科学与工程前沿(英文)》 2016年 第10卷 第6期 doi: 10.1007/s11783-016-0887-1
关键词: Ozone Pearl River Delta (PRD) Sensitivity regime Photochemical indicator Threshold levels
M. Houshmand KHANEGHAHI, M. ALEMBAGHERI, N. SOLTANI
《结构与土木工程前沿(英文)》 2019年 第13卷 第3期 页码 526-541 doi: 10.1007/s11709-018-0495-1
关键词: concrete arch dams reliability randomness improved Latin hypercube sampling variance-based sensitivity analysis exceedance probability Sobol′ index
标题 作者 时间 类型 操作
Research on acoustic-structure sensitivity using FEM and BEM
ZHANG Jun, ZHAO Wenzhong, ZHANG Weiying
期刊论文
Piezoresistive pressure sensor with high sensitivity for medical application using peninsula-island structure
Tingzhong XU, Hongyan WANG, Yong XIA, Zhiming ZHAO, Mimi HUANG, Jiuhong WANG, Libo ZHAO, Yulong ZHAO, Zhuangde JIANG
期刊论文
and kinetic study on laminar flame speeds of ammonia/syngas/air at a high temperature and elevated pressure
期刊论文
Uncertainty quantification of stability and damage detection parameters of coupled hydrodynamic-ground motion in concrete gravity dams
Nazim Abdul NARIMAN, Tom LAHMER, Peyman KARAMPOUR
期刊论文
Probability strength design of steam turbine blade and sensitivity analysis with respect to random parameters
DUAN Wei
期刊论文
Wheel tracking methods to evaluate moisture sensitivity of hot-mix asphalt mixtures
Jie HAN,Harihar Shiwakoti
期刊论文
Catalytic process modeling and sensitivity analysis of alkylation of benzene with ethanol over MIL-101
Ehsan Rahmani, Mohammad Rahmani
期刊论文
An antibiotic composite electrode for improving the sensitivity of electrochemically active biofilm biosensor
期刊论文
Global sensitivity analysis of certain and uncertain factors for a circular tunnel under seismic action
Nazim Abdul NARIMAN, Raja Rizwan HUSSAIN, Ilham Ibrahim MOHAMMAD, Peyman KARAMPOUR
期刊论文
Predicting lateral displacement caused by seismic liquefaction and performing parametric sensitivity
Nima PIRHADI, Xiaowei TANG, Qing YANG, Afshin ASADI, Hazem Samih MOHAMED
期刊论文
Photochemical indicators of ozone sensitivity: application in the Pearl River Delta, China
Lyumeng Ye,Xuemei Wang,Shaofeng Fan,Weihua Chen,Ming Chang,Shengzhen Zhou,Zhiyong Wu,Qi Fan
期刊论文