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Numerical Simulation and Experimental Research on Flow Field in Goaf Under the Airflow Fluctuating
Li Yongcun,Lin Aihui,Wang Haiqiao,Liu Ronghua
Strategic Study of CAE 2008, Volume 10, Issue 2, Pages 41-45
Aiming at the characteristic of airflow fluctuating in mine, based onand heat transfer, and the theory of infiltration flow through porous media, mathematical model about airflowfluctuating in mine is established;distribution features of flow field in goaf under the airflow fluctuatingThe results show: mathematical model establi shed about airflow fluctuating in mine can be used for researchingdist ribution of flow field in goaf,and can provide an effective method to fire preve ntion and treatment
Keywords: airflow fluctuating mathematical model numerical simulation flow field in goaf
Zhang Dengchun,Weng Peifen
Strategic Study of CAE 2007, Volume 9, Issue 11, Pages 80-86
Keywords: passenger car turbulence model airflow field concentration field computational fluid dynamics
A solar assisted heat pump drying system for grain in-store drying
Haifeng LI, Yanjun DAI, Jianguo DAI, Xibo WANG, Lei WEI,
Frontiers in Energy 2010, Volume 4, Issue 3, Pages 386-391 doi: 10.1007/s11708-010-0003-3
Keywords: solar energy heat pump airflow in-store drying
Simulation Algorithm of Flightdeck Airflow Based on Neural Network
Xun Wensheng,Lin Ming
Strategic Study of CAE 2003, Volume 5, Issue 5, Pages 76-79
The airflow on the flightdeck is an important factor which influences helicopter flight safety.The airflow velocity distribution characteristics directly influences simulation accuracy of helicopterBased on the Navier-Stokes equations, the method to determine the airflow velocity in real-time is discussedThis method can be used for flightdeck airflow real-time simulation, and it can improve helicopter flight
Keywords: flow finite element neural network
Recent progress in electric-field assisted combustion: a brief review
Frontiers in Energy 2022, Volume 16, Issue 6, Pages 883-899 doi: 10.1007/s11708-021-0770-z
Keywords: electric field combustion flame stabilization emission reduction flame propagation
A MATLAB code for the material-field series-expansion topology optimization method
Frontiers of Mechanical Engineering 2021, Volume 16, Issue 3, Pages 607-622 doi: 10.1007/s11465-021-0637-3
Keywords: MATLAB implementation topology optimization material-field series-expansion method bounded materialfield dimensionality reduction
Field test on temperature field and thermal stress for prestressed concrete box-girder bridge
Baoguo CHEN, Rui DING, Junjie ZHENG, Shibiao ZHANG
Frontiers of Structural and Civil Engineering 2009, Volume 3, Issue 2, Pages 158-164 doi: 10.1007/s11709-009-0002-9
Keywords: box-girder bridge field test hydration heat temperature field temperature gradient thermal stress
Frontiers of Mechanical Engineering 2023, Volume 18, Issue 2, doi: 10.1007/s11465-022-0744-9
Keywords: difficult-to-machine metal material green machining high-speed dry milling laser energy field-assistedmilling ultrasonic energy field-assisted milling cryogenic minimum quantity lubrication energy field-assisted
Temperature field simulation of laser homogenizing equipment
Juanjuan WANG, Yunshan WANG, Fudong ZHU
Frontiers of Mechanical Engineering 2009, Volume 4, Issue 1, Pages 49-52 doi: 10.1007/s11465-009-0005-1
Keywords: laser homogenizing technology laser scanning ring facula temperature field
Sulige Gas Field super project
Wenrui HU, Jingwei BAO, Pengcheng JI
Frontiers of Engineering Management 2017, Volume 4, Issue 3, Pages 379-384 doi: 10.15302/J-FEM-2017107
A FEniCS implementation of the phase field method for quasi-static brittle fracture
HIRSHIKESH, Sundararajan NATARAJAN, Ratna Kumar ANNABATTULA
Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 2, Pages 380-396 doi: 10.1007/s11709-018-0471-9
Keywords: phase field method FEniCS brittle fracture crack propagation variational theory of fracture
Centrifuge model test and field measurement analysis for foundation pit with confined water
Chunlin DING , Xiaohong MENG ,
Frontiers of Structural and Civil Engineering 2009, Volume 3, Issue 3, Pages 299-304 doi: 10.1007/s11709-009-0035-0
Keywords: foundation pit with confined water centrifuge model test seepage-stress coupling field similarity relation field measurement deformation
Study on the measurement of temperature field using laser holographic interferometry
Jinrong ZHU, Suyi HUANG, Wei LV, Huaichun ZHOU
Frontiers in Energy 2011, Volume 5, Issue 1, Pages 120-124 doi: 10.1007/s11708-010-0107-9
Keywords: temperature field flame error analysis holographic interferometry
Implementation aspects of a phase-field approach for brittle fracture
G. D. HUYNH, X. ZHUANG, H. NGUYEN-XUAN
Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 2, Pages 417-428 doi: 10.1007/s11709-018-0477-3
Keywords: phase-field modeling FEM staggered scheme fracture
Design and analysis of linear oscillating motor for linear pump application-magnetic field, dynamics
Zongxia JIAO,Tianyi WANG,Liang YAN
Frontiers of Mechanical Engineering 2016, Volume 11, Issue 4, Pages 351-362 doi: 10.1007/s11465-016-0407-9
A linear oscillating motor is an electromagnetic actuator that can achieve short-stroke reciprocating movement directly without auxiliary transmission mechanisms. It has been widely used in linear pump applications as the source of power and motion. However, because of the demand of high power density in a linear actuation system, the performance of linear oscillating motors has been the focus of studies and deserves further research for high power density. In this paper, a general framework of linear oscillating motor design and optimization is addressed in detail, including the electromagnetic, dynamics, and thermal aspects. First, the electromagnetic and dynamics characteristics are modeled to reveal the principle for optimization. Then, optimization and analysis on magnetic structure, resonant system, and thermal features are conducted, which provide the foundation for prototype development. Finally, experimental results are provided for validation. As a whole, this process offers complete guidance for high power density linear oscillating motors in linear pump applications.
Keywords: linear oscillating motor linear pump magnetic field motor optimization
Title Author Date Type Operation
Numerical Simulation and Experimental Research on Flow Field in Goaf Under the Airflow Fluctuating
Li Yongcun,Lin Aihui,Wang Haiqiao,Liu Ronghua
Journal Article
Enhace Independent Innovation Ablity of Paper Industry,Construct Innovation System of Paper Technology
Zhang Dengchun,Weng Peifen
Journal Article
A solar assisted heat pump drying system for grain in-store drying
Haifeng LI, Yanjun DAI, Jianguo DAI, Xibo WANG, Lei WEI,
Journal Article
Simulation Algorithm of Flightdeck Airflow Based on Neural Network
Xun Wensheng,Lin Ming
Journal Article
Field test on temperature field and thermal stress for prestressed concrete box-girder bridge
Baoguo CHEN, Rui DING, Junjie ZHENG, Shibiao ZHANG
Journal Article
Energy field-assisted high-speed dry milling green machining technology for difficult-to-machine metal
Journal Article
Temperature field simulation of laser homogenizing equipment
Juanjuan WANG, Yunshan WANG, Fudong ZHU
Journal Article
A FEniCS implementation of the phase field method for quasi-static brittle fracture
HIRSHIKESH, Sundararajan NATARAJAN, Ratna Kumar ANNABATTULA
Journal Article
Centrifuge model test and field measurement analysis for foundation pit with confined water
Chunlin DING , Xiaohong MENG ,
Journal Article
Study on the measurement of temperature field using laser holographic interferometry
Jinrong ZHU, Suyi HUANG, Wei LV, Huaichun ZHOU
Journal Article
Implementation aspects of a phase-field approach for brittle fracture
G. D. HUYNH, X. ZHUANG, H. NGUYEN-XUAN
Journal Article