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Leakage location system for oil pipeline on basis of stress wave detection

WANG Bangfeng, CHEN Renwen

Frontiers of Mechanical Engineering 2008, Volume 3, Issue 3,   Pages 307-312 doi: 10.1007/s11465-008-0047-9

Abstract: the holing position in an oil pipeline by monitoring and analyzing the characteristics of the strain waveThe master system takes charge of managing and controlling the whole system, identifying the holing stresswave, and calculating the holing position.The slaver system is responsible for sampling the strain wave signal from the pipeline.The exact holing position can be obtained by a time delay locating method with stress wave characteristics
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Prediction of the shear wave velocity

Amoroso SARA

Frontiers of Structural and Civil Engineering 2014, Volume 8, Issue 1,   Pages 83-92 doi: 10.1007/s11709-013-0234-6

Abstract: The paper examines the correlations to obtain rough estimates of the shear wave velocity from non-seismicresearch sites suggest that the DMT predictions of from the parameters (material index), (horizontal stressthe CPT predictions from (cone resistance), presumably because of the availability, by DMT, of the stress

Keywords： horizontal stress index     shear wave velocity     flat dilatometer test     cone penetration test    

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Numerical Simulation of Pollutants Movement in Coastal Surf Zone

Tang Jun,Shen Yongming and Qiu Dahong

Strategic Study of CAE 2007, Volume 9, Issue 12,   Pages 63-68

Abstract: In coastal and offshore areas, the breakingwaveinduced currents induced as waves propagate obliquelyBased on parabolic mild slope equation for wave propagating in mild slope zones, the nearshore currents

Keywords： parabolic mild slope equation     surf zone     wave radiation stress     longshore currents     pollutants    

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Effect of seismic wave propagation in massed medium on rate-dependent anisotropic damage growth in concrete

Alireza DANESHYAR, Hamid MOHAMMADNEZHAD, Mohsen GHAEMIAN

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 2,   Pages 346-363 doi: 10.1007/s11709-021-0694-z

Abstract: Seismic modeling of massive structures requires special caution, as wave propagation effects significantlyAccurate representation of radiation damping in a half-space medium and wave propagation effects in aassumptions with the results of the presented comprehensive model indicates the significance of considering radiation

Keywords： soil–structure interaction     massed foundation     radiation damping     anisotropic damage    

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The Analyzing Methods and Advice on Seismic Stress Calculation of Offshore Pipelines

Sun Zhengce,Duan Menglan,Liu Liming,Zhang Wen,Chen Decheng

Strategic Study of CAE 2003, Volume 5, Issue 8,   Pages 76-80

Abstract:

The paper comprehensively analyzes and summarizes main problems that exist in seismic stress calculation

Keywords： offshore pipeline     seismic wave     fault     stress-strain     span     syphon    

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Simulation of viscoelastic behavior of defected rock by using numerical manifold method

Feng REN, Lifeng FAN, Guowei MA

Frontiers of Structural and Civil Engineering 2011, Volume 5, Issue 2,   Pages 199-207 doi: 10.1007/s11709-011-0102-1

Abstract: wave propagating through intact and cracked rock bars.The behavior of the stress wave traveling in a one-dimensional rock bar with randomly distributed microcracksIt is revealed that the highly defected rock bar has significant viscoelasticity to the stress wave propagationdistributed microcracks as well as the incident stress wave frequency.wave frequency.

Keywords： stress wave propagation     defected rock     numerical manifold method     viscoelastic behavior     storage modulus    

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On Scattering and Radiation Problem for a Cylinder over a Cylindrical Barrier in Water of Finite Depth

Wu Bijun,Zheng Yonghong,You Yage,Sun Xiaoyan,Chen Yong

Strategic Study of CAE 2004, Volume 6, Issue 2,   Pages 48-55

Abstract: method, the expressions for the properties of kinematics and kinetics, which are due to scattering and radiationThis paper presents the analytical solution for the radiation potentials due to heave, surge, and pitchand for the diffraction potential due to the diffraction of an incident wave acting on the fixed cylinder

Keywords： analytical method     velocity potential     wave force    

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Particle therapy for cancers: a new weapon in radiation therapy

Guo-Liang Jiang

Frontiers of Medicine 2012, Volume 6, Issue 2,   Pages 165-172 doi: 10.1007/s11684-012-0196-4

Abstract: Particle irradiation started to draw attention in the past decade and has now become a hotspot in the radiationdevelopments in particle irradiation, focusing on the characteristics of proton and carbon ions in radiationCompared with the most advanced radiation techniques using photon, such as three-dimensional conformalradiation therapy and intensity-modulated radiation therapy, proton therapy has yielded more promising

Keywords： radiation therapy     particle therapy     proton     carbon     cancer    

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Analysis of radiation heat transfer and temperature distributions of solar thermochemical reactor for

Bachirou GUENE LOUGOU, Yong SHUAI, Xiang CHEN, Yuan YUAN, Heping TAN, Huang XING

Frontiers in Energy 2017, Volume 11, Issue 4,   Pages 480-492 doi: 10.1007/s11708-017-0506-2

Abstract: This paper investigated radiation heat transfer and temperature distributions of solar thermochemicalsyngas production using the finite volume discrete ordinate method (fvDOM) and P1 approximation for radiationThe fvDOM approximation was used to obtain the radiation intensity distribution along the reactor.The drop in the temperature resulted from the radiation scattering was further investigated using theto the thermal non-equilibrium was observed in the radiation inlet region.

Keywords： solar thermochemical reactor     incident radiation flux     temperature distribution     radiation absorptivity     radiation emissivity     thermal performance analysis    

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Security of solar radiation management geoengineering

Andrew LOCKLEY

Frontiers of Engineering Management 2019, Volume 6, Issue 1,   Pages 102-116 doi: 10.1007/s42524-019-0008-5

Abstract:

Solar Radiation Management (SRM) geoengineering is a proposed response to anthropogenic global warming

Keywords： security     geoengineering     solar radiation ma-nagement     SRM    

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Distributed governance of Solar Radiation Management geoengineering: A possible solution to SRM’s “free-driver

Andrew LOCKLEY

Frontiers of Engineering Management 2019, Volume 6, Issue 4,   Pages 551-556 doi: 10.1007/s42524-019-0055-y

Abstract: Solar Radiation Management geoengineering (SRM) offers relatively inexpensive, rapid temperature control

Keywords： geoengineering     Solar Radiation Management     governance     decentralised    

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Theoretical study on flow and radiation in tubular solar photocatalytic reactor

Frontiers in Energy 2021, Volume 15, Issue 3,   Pages 687-699 doi: 10.1007/s11708-021-0773-9

Abstract: Parameters influencing photocatalyst distribution and radiation distribution at the reactor outlet, viz

Keywords： photocatalytic hydrogen photoreactor     nume- rical simulation     solar energy     flow model     radiation model    

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A method of determining flame radiation fraction induced by interaction burning of tri-symmetric propane

Jie JI, Junrui DUAN, Huaxian WAN

Frontiers in Energy 2022, Volume 16, Issue 6,   Pages 1017-1026 doi: 10.1007/s11708-020-0716-x

Abstract: The interaction of multiple fires may lead to a higher flame height and more intense radiation flux thanMoreover, the multi-point source model was further improved, and radiation fraction of propane was calculatedThe data obtained in this study would play an important role in calculating the external radiation of

Keywords： flame interaction     air entrainment     flame height     multi-point source model     thermal radiation    

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Design and analysis of Salisbury screens and Jaumann absorbers for solar radiation absorption

Xing FANG, C. Y. ZHAO, Hua BAO

Frontiers in Energy 2018, Volume 12, Issue 1,   Pages 158-168 doi: 10.1007/s11708-018-0542-6

Abstract: ., Salisbury screens and Jaumann absorbers are systematically investigated in solar radiation absorption

Keywords： thin films     admittance loci     solar absorber    

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Gain-enhanced reconfigurable radiation array with mechanically driven system and directive elements

Frontiers of Mechanical Engineering 2022, Volume 17, Issue 4, doi: 10.1007/s11465-022-0716-0

Abstract: In this paper, we propose a mechanically reconfigurable radiation array (RRA) based on miniaturized elements

Keywords： mechanism     reconfigurable radiation array (RRA)     compact state     deployed state     enhanced gain    

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Title Author Date Type Operation

Leakage location system for oil pipeline on basis of stress wave detection

WANG Bangfeng, CHEN Renwen

Journal Article

Prediction of the shear wave velocity

Amoroso SARA

Journal Article

Numerical Simulation of Pollutants Movement in Coastal Surf Zone

Tang Jun,Shen Yongming and Qiu Dahong

Journal Article

Effect of seismic wave propagation in massed medium on rate-dependent anisotropic damage growth in concrete

Alireza DANESHYAR, Hamid MOHAMMADNEZHAD, Mohsen GHAEMIAN

Journal Article

The Analyzing Methods and Advice on Seismic Stress Calculation of Offshore Pipelines

Sun Zhengce,Duan Menglan,Liu Liming,Zhang Wen,Chen Decheng

Journal Article

Simulation of viscoelastic behavior of defected rock by using numerical manifold method

Feng REN, Lifeng FAN, Guowei MA

Journal Article

On Scattering and Radiation Problem for a Cylinder over a Cylindrical Barrier in Water of Finite Depth

Wu Bijun,Zheng Yonghong,You Yage,Sun Xiaoyan,Chen Yong

Journal Article

Particle therapy for cancers: a new weapon in radiation therapy

Guo-Liang Jiang

Journal Article

Analysis of radiation heat transfer and temperature distributions of solar thermochemical reactor for

Bachirou GUENE LOUGOU, Yong SHUAI, Xiang CHEN, Yuan YUAN, Heping TAN, Huang XING

Journal Article

Security of solar radiation management geoengineering

Andrew LOCKLEY

Journal Article

Distributed governance of Solar Radiation Management geoengineering: A possible solution to SRM’s “free-driver

Andrew LOCKLEY

Journal Article

Theoretical study on flow and radiation in tubular solar photocatalytic reactor

Journal Article

A method of determining flame radiation fraction induced by interaction burning of tri-symmetric propane

Jie JI, Junrui DUAN, Huaxian WAN

Journal Article

Design and analysis of Salisbury screens and Jaumann absorbers for solar radiation absorption

Xing FANG, C. Y. ZHAO, Hua BAO

Journal Article

Gain-enhanced reconfigurable radiation array with mechanically driven system and directive elements

Journal Article