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Industrial-scale investigations on effects of tertiary-air declination angle on combustion and steam
Xiaoguang LI, Lingyan ZENG, Hongye LIU, Yao LI, Yifu LI, Yunlong ZHAO, Bo JIAO, Minhang SONG, Shaofeng ZHANG, Zhichao CHEN, Zhengqi LI
《能源前沿(英文)》 2021年 第15卷 第1期 页码 132-142 doi: 10.1007/s11708-020-0803-z
关键词: supercritical down-fired boiler industrial-scale experiment tertiary air declination angle coal combustion steam temperature
Effectiveness of tertiary treatment processes in removing different classes of emerging contaminants
《环境科学与工程前沿(英文)》 2022年 第16卷 第11期 doi: 10.1007/s11783-022-1583-y
● Different advanced treatment processes were tested for ECs removal from wastewater.
关键词: Micropollutants Wastewater PAC Membranes UV Tertiary treatment
《机械工程前沿(英文)》 2021年 第16卷 第3期 页码 435-450 doi: 10.1007/s11465-021-0630-x
关键词: 7-DOF redundant manipulator inverse kinematics semi-analytical arm angle link offset
Evaluating the material strength from fracture angle under uniaxial loading
Jitang FAN
《结构与土木工程前沿(英文)》 2019年 第13卷 第2期 页码 288-293 doi: 10.1007/s11709-018-0480-8
曹学锋,刘长淼,胡岳华
《中国工程科学》 2011年 第13卷 第1期 页码 93-97
研究4种十二取代叔胺(DRN,DEN,DPN和DBN)对高岭石的浮选行为。发现4种叔胺对高岭石的浮选捕收能力都较好,其中DEN最好,浮选回收率最高可达92 %以上。4种叔胺主要依靠静电引力吸附在高岭石表面,在酸性pH范围内,浮选高岭石的回收率较高,随着pH的增大,叔胺的阳离子组分减少,使得浮选回收率下降。Zeta电位研究表明,高岭石在整个pH范围内,表面主要带负电,4种叔胺与高岭石作用后,能显著增加高岭石的Zeta电位。红外光谱研究表面,4种叔胺主要与高岭石表面发生了电性作用的物理吸附。叔胺中N原子上的取代基的给电子效应和空间位阻效应是造成 4 种叔胺浮选能力差异的主要原因。
Computation of the protein molecular mechanism using adaptive dihedral angle increments
Mikel DIEZ, Victor PETUYA, Mónica URIZAR, Erik MACHO, Oscar ALTUZARRRA
《机械工程前沿(英文)》 2013年 第8卷 第1期 页码 104-108 doi: 10.1007/s11465-013-0360-9
Protein motion simulation is still a troublesome problem yet to be solved, especially due to its high computational requirements. The procedure presented in this paper makes use of the proteins’ real degrees of freedom (DOFs). The procedure makes no use of any intermediate energy minimization processes that may alter the motion path or result in very high computational cost requirements. In order to reduce the computational cost, presented algorithms make use of the balls and rods approach for protein structure modelization. Also, structures are normalized in order to minimize inaccuracies introduced by experimental methods, providing a more efficient but still accurate structure for motion simulation.
关键词: kinematics serial robot proteins folding molecular mechanism
CFD simulation on shell-and-tube heat exchangers with small-angle helical baffles
Minhua ZHANG,Fang MENG,Zhongfeng GENG
《化学科学与工程前沿(英文)》 2015年 第9卷 第2期 页码 183-193 doi: 10.1007/s11705-015-1510-x
Effects of Boundary Condition and Helix Angle on Meshing Performance of TI Worm Gearing
SUN Yue-hai, DUAN Lu-qian, WANG Shu-ren, ZHANG Ce
《机械工程前沿(英文)》 2006年 第1卷 第1期 页码 90-95 doi: 10.1007/s11465-005-0006-7
To exactly describe the contact state and contact area of tooth surface of toroidal involute (TI) worm gearing, the authors introduced boundary condition into contact line analysis.With helix angle chosen as parameter, the criterion for the existence of meshing boundary line on the surface of TI worm gearing is derived. Results show that there can be four situations for meshing boundary line on the tooth surface of gear, namely, inexistence of meshing boundary line, a unique line, two lines, and two coincident lines. If the helix angle is equal to or slightly smaller than the bigger angle, which makes two meshing boundary lines superpose, a preferable meshing performance is obtained. Computer simulation proves the validity of the above conclusion.
关键词: preferable inexistence Results validity boundary condition
Fei Zhang,Minghao Liao,Mingbo Pu,Yinghui Guo,Lianwei Chen,Xiong Li,Qiong He,Tongtong Kang,Xiaoliang Ma,Yuan Ke,Xiangang Luo,
《工程(英文)》 doi: 10.1016/j.eng.2023.07.008
Intercontinental transport of air pollution
Lin ZHANG,
《环境科学与工程前沿(英文)》 2010年 第4卷 第1期 页码 20-29 doi: 10.1007/s11783-010-0014-7
Health impacts of air pollution in China
《环境科学与工程前沿(英文)》 2021年 第15卷 第4期 doi: 10.1007/s11783-020-1367-1
•Impacts of air pollution on various body systems health in China were highlighted.
Experimental investigation on desiccant air-conditioning system in India
Vijay MITTAL, B. Kant KHAN,
《能源前沿(英文)》 2010年 第4卷 第2期 页码 161-165 doi: 10.1007/s11708-009-0070-5
关键词: air ratios ambient conditions desiccant air-conditioning silica gel
Phenolic compounds removal by wet air oxidation based processes
Linbi Zhou, Hongbin Cao, Claude Descorme, Yongbing Xie
《环境科学与工程前沿(英文)》 2018年 第12卷 第1期 doi: 10.1007/s11783-017-0970-2
关键词: Wet air oxidation Catalytic wet air oxidation Phenolic compounds Heterogeneous catalysts Mechanism
API-based assessment on urban air environment bearing capability in China
Jinnan WANG,Jing ZHANG,Hongqiang JIANG,Yaling LU
《环境科学与工程前沿(英文)》 2015年 第9卷 第6期 页码 1049-1055 doi: 10.1007/s11783-014-0662-0
关键词: air pollution index (API) air environment bearing capability key city assessment method
Xuezhen QIU,Yun ZHU,Carey JANG,Che-Jen LIN,Shuxiao WANG,Joshua FU,Junping XIE,Jiandong WANG,Dian DING,Shicheng LONG
《环境科学与工程前沿(英文)》 2015年 第9卷 第6期 页码 1056-1065 doi: 10.1007/s11783-015-0796-8
关键词: air quality assessment human health benefit economic benefit air quality attainment assessment air pollution control strategy decision support system
标题 作者 时间 类型 操作
Industrial-scale investigations on effects of tertiary-air declination angle on combustion and steam
Xiaoguang LI, Lingyan ZENG, Hongye LIU, Yao LI, Yifu LI, Yunlong ZHAO, Bo JIAO, Minhang SONG, Shaofeng ZHANG, Zhichao CHEN, Zhengqi LI
期刊论文
Effectiveness of tertiary treatment processes in removing different classes of emerging contaminants
期刊论文
Precise semi-analytical inverse kinematic solution for 7-DOF offset manipulator with arm angle optimization
期刊论文
Computation of the protein molecular mechanism using adaptive dihedral angle increments
Mikel DIEZ, Victor PETUYA, Mónica URIZAR, Erik MACHO, Oscar ALTUZARRRA
期刊论文
CFD simulation on shell-and-tube heat exchangers with small-angle helical baffles
Minhua ZHANG,Fang MENG,Zhongfeng GENG
期刊论文
Effects of Boundary Condition and Helix Angle on Meshing Performance of TI Worm Gearing
SUN Yue-hai, DUAN Lu-qian, WANG Shu-ren, ZHANG Ce
期刊论文
A Miniature Meta-Optical System for Reconfigurable Wide-Angle Imaging and Polarization-Spectral Detection
Fei Zhang,Minghao Liao,Mingbo Pu,Yinghui Guo,Lianwei Chen,Xiong Li,Qiong He,Tongtong Kang,Xiaoliang Ma,Yuan Ke,Xiangang Luo,
期刊论文
Experimental investigation on desiccant air-conditioning system in India
Vijay MITTAL, B. Kant KHAN,
期刊论文
Phenolic compounds removal by wet air oxidation based processes
Linbi Zhou, Hongbin Cao, Claude Descorme, Yongbing Xie
期刊论文
API-based assessment on urban air environment bearing capability in China
Jinnan WANG,Jing ZHANG,Hongqiang JIANG,Yaling LU
期刊论文