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Feasibility study of the transient electromagnetic method for chamber blasting misfire detection and

Liu Liansheng,Liang Longhua,Wu Jiyang, Jiao Yongbin,Lu Zhexiang

Strategic Study of CAE 2014, Volume 16, Issue 11,   Pages 107-112

Abstract:

Application of transient electromagnetic method, carries on the cavernTest to establish the electromagnetic background field, and then in the cavern preset benign conductorand measured after eliminating the background field, in the electromagnetic field transient to do theelectromagnetic measurement again after blasting.The test results show that the target when the aluminum box buried depth of no more than 30 m, transient

Keywords： Transient electromagnetic methods     Chamber blasting     Misfire detection and identification     Eddy current    

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Transient performance comparison of grid-forming converters with different FRT control strategies

Frontiers in Energy 2023, Volume 17, Issue 2,   Pages 239-250 doi: 10.1007/s11708-022-0856-2

Abstract: Grid-forming converters (GFMs) are faced with the threat of transient inrush current and synchronizationTo determine their application scope, an intuitive comparison of the transient performance of differentcontrol strategies (virtual impedance, current limiters, and mode-switching control) are introduced and transientA detailed comparison analysis on transient inrush current and transient synchronization stability is

Keywords： grid-forming converters (GFMs)     fault ride through (FRT)     transient stability     transient inrush current     transient modeling    

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High heat flux thermal management through liquid metal driven with electromagnetic induction pump

Frontiers in Energy 2022, Volume 16, Issue 3,   Pages 460-470 doi: 10.1007/s11708-022-0825-9

Abstract: A high-performance electromagnetic induction pump driven by rotating permanent magnets is designed to

Keywords： high heat flux     liquid metal     electromagnetic pump     minichannel heat sink     thermal interface material    

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Review on electromagnetic welding of dissimilar materials

K. SHANTHALA,T. N. SREENIVASA

Frontiers of Mechanical Engineering 2016, Volume 11, Issue 4,   Pages 363-373 doi: 10.1007/s11465-016-0375-0

Abstract:

Electromagnetic welding (EMW) is a high-speed joining technique that is used to join similar or dissimilarThis technique uses electromagnetic force to mainly join conductive materials.In this paper, the research and progress in electromagnetic welding are reviewed from various perspectives

Keywords： electromagnetic     welding     impact     dissimilar materials    

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Topology optimization of transient problem with maximum dynamic response constraint using SOAR scheme

Frontiers of Mechanical Engineering 2021, Volume 16, Issue 3,   Pages 593-606 doi: 10.1007/s11465-021-0636-4

Abstract: This paper proposes a novel method for the continuum topology optimization of transient vibration problemTo reduce computational cost, the second-order Arnoldi reduction (SOAR) scheme is employed in transientcorresponding static response from the final designs, the optimized results clearly demonstrate that the transient

Keywords： topology optimization     solid isotropic material with penalization     transient response     aggregation function    

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Development of new transient liquid phase system Au-Sn-Au for microsystem technology

Kirsten BOBZIN, Nazlim BAGCIVAN, Lidong ZHAO, Stefania FERRARA, Jan PERNE

Frontiers of Mechanical Engineering 2010, Volume 5, Issue 4,   Pages 370-375 doi: 10.1007/s11465-010-0107-9

Abstract: Correspondingly, suitable joining methods are required to fulfil the requirements on good propertiesIn this study, a new transient liquid phase (TLP) system Au-Sn-Au was developed for potential medical

Keywords： transient liquid phase     microtechnology     soldering     diffusion     physical vapor deposition (PVD)    

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Sensitivity analysis and numerical experiments on transient test of compact heat exchanger surfaces

REN Hesheng, LAI Lingjun, CUI Yongzheng

Frontiers in Energy 2008, Volume 2, Issue 4,   Pages 374-380 doi: 10.1007/s11708-008-0079-1

Abstract: A single-blow transient testing technique considering the effect of longitudinal heat conduction is suggested

Keywords： coefficient     dimensionless longitudinal     longitudinal     temperature     conduction    

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Radial electromagnetic type unbalance vibration self-recovery regulation system for high-end grinding

Frontiers of Mechanical Engineering 2023, Volume 18, Issue 3, doi: 10.1007/s11465-023-0763-1

Abstract: Modern rotating machines, which are represented by high-end grinding machines, have developed toward high precision, intelligence, and high durability in recent years. As the core components of grinding machine spindles, grinding wheels greatly affect the vibration level during operation. The unbalance vibration self-recovery regulation (UVSRR) system is proposed to suppress the vibration of grinding wheels during workpiece processing, eliminating or minimizing the imbalance. First, technical principles and the system composition are introduced. Second, the balancing actuator in the UVSRR system is analyzed in detail. The advanced nature of the improved structure is presented through structure introduction and advantage analysis. The performance of the balancing actuator is mutually verified by the theoretical calculation of torque and software simulation. Results show that the self-locking torque satisfies the actual demand, and the driving torque is increased by 1.73 times compared with the traditional structure. Finally, the engineering application value of the UVSRR system is verified by laboratory performance comparison and actual factory application. The balancing speed and effect of the UVSRR system are better than those of an international mainstream product and, the quality of the workpieces machined in the factory improved by 40%.

Keywords： UVSRR system     radial electromagnetic type     vibration suppression     performance simulation     engineering    

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Analytical model and finite element computation of braking torque in electromagnetic retarder

Lezhi YE,Guangzhao YANG,Desheng LI

Frontiers of Mechanical Engineering 2014, Volume 9, Issue 4,   Pages 368-379 doi: 10.1007/s11465-014-0314-x

Abstract:

An analytical model has been developed for analyzing the braking torque in electromagnetic retarder

Keywords： electromagnetic retarder     magnetic field distribution     magnetic circuit     finite element method    

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State identification of home appliance with transient features in residential buildings

Frontiers in Energy 2022, Volume 16, Issue 1,   Pages 130-143 doi: 10.1007/s11708-022-0822-z

Abstract: This study proposes an online method based on the transient behavior of individual appliances as wellThe use of transient features can achieve fast state inference and it is suitable for online load disaggregationLabeled hIgh-Frequency daTaset for Electricity Disaggregation (LIFTED) and it outperformed other related methods

Keywords： nonintrusive load monitoring (NILM)     load disaggregation     online load disaggregation     Kalman filtering     factorial hidden Markov model (FHMM)     Labeled hIgh-Frequency daTaset for Electricity Disaggregation (LIFTED)    

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aerogels decorated with multi-walled carbon nanotubes: preparation, characterization, and application for electromagnetic

Jian LI,Caichao WAN

Frontiers of Agricultural Science and Engineering 2015, Volume 2, Issue 4,   Pages 341-346 doi: 10.15302/J-FASE-2015082

Abstract: Electromagnetic wave pollution has attracted extensive attention because of its ability to affect theIn addition, the aerogels show a high electromagnetic interference (EMI) value of 19.4 dB.

Keywords： cellulose aerogels     carbon nanotubes     electromagnetic interference shielding     composites    

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Collapse fragility assessment of steel roof framings with force limiting devices under transient wind

Linjia BAI, Yunfeng ZHANG

Frontiers of Structural and Civil Engineering 2012, Volume 6, Issue 3,   Pages 199-209 doi: 10.1007/s11709-012-0168-4

Abstract: presents a fragility analysis of the collapse of steel roof frame structures under combined static and transient

Keywords： collapse     dynamic response     fragility analysis     Monte Carlo simulation     wind load    

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Photodynamic therapy combined with intravitreal injection of triamcinolone acetonide for choroidal neovascularization

YU Xiaobing, DAI Hong, LU Yingyi, LONG Li

Frontiers of Medicine 2007, Volume 1, Issue 4,   Pages 405-409 doi: 10.1007/s11684-007-0079-2

Abstract: Transient intraocular pressure elevation occurred in one patient (6.25%) of all the 16 eyes and intraocularpressure returned to the normal after a transient treatment with anti-glaucoma medication.

Keywords： intraocular pressure     fluorescein fundus     transient treatment     Transient intraocular     number    

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Predictor-corrector algorithm for solving quasi-separated-flow and transient distributed-parameter model

Ping ZHANG, Guoliang DING

Frontiers in Energy 2010, Volume 4, Issue 4,   Pages 535-541 doi: 10.1007/s11708-010-0113-y

Abstract: stitution (SS) method is a suitable approach to solving the transient distributed-parameter model for

Keywords： algorithm     convergence     heat exchanger     modeling     transient    

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A fast compound direct iterative algorithm for solving transient line contact elastohydrodynamic lubrication

Jian LIU,Yuxue CHEN,Zhenzhi HE,Shunian YANG

Frontiers of Mechanical Engineering 2014, Volume 9, Issue 2,   Pages 156-167 doi: 10.1007/s11465-014-0297-7

Abstract:

A fast compound direct iterative algorithm for solving transient line contact elastohydrodynamicTwo kinds of numerical results of transient EHL line contact problems under sinusoidal excitation or

Keywords： elastohydrodynamic lubrication     transient     line contact     matrix splitting iteration method     the Thomas method    

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Title Author Date Type Operation

Feasibility study of the transient electromagnetic method for chamber blasting misfire detection and

Liu Liansheng,Liang Longhua,Wu Jiyang, Jiao Yongbin,Lu Zhexiang

Journal Article

Transient performance comparison of grid-forming converters with different FRT control strategies

Journal Article

High heat flux thermal management through liquid metal driven with electromagnetic induction pump

Journal Article

Review on electromagnetic welding of dissimilar materials

K. SHANTHALA,T. N. SREENIVASA

Journal Article

Topology optimization of transient problem with maximum dynamic response constraint using SOAR scheme

Journal Article

Development of new transient liquid phase system Au-Sn-Au for microsystem technology

Kirsten BOBZIN, Nazlim BAGCIVAN, Lidong ZHAO, Stefania FERRARA, Jan PERNE

Journal Article

Sensitivity analysis and numerical experiments on transient test of compact heat exchanger surfaces

REN Hesheng, LAI Lingjun, CUI Yongzheng

Journal Article

Radial electromagnetic type unbalance vibration self-recovery regulation system for high-end grinding

Journal Article

Analytical model and finite element computation of braking torque in electromagnetic retarder

Lezhi YE,Guangzhao YANG,Desheng LI

Journal Article

State identification of home appliance with transient features in residential buildings

Journal Article

aerogels decorated with multi-walled carbon nanotubes: preparation, characterization, and application for electromagnetic

Jian LI,Caichao WAN

Journal Article

Collapse fragility assessment of steel roof framings with force limiting devices under transient wind

Linjia BAI, Yunfeng ZHANG

Journal Article

Photodynamic therapy combined with intravitreal injection of triamcinolone acetonide for choroidal neovascularization

YU Xiaobing, DAI Hong, LU Yingyi, LONG Li

Journal Article

Predictor-corrector algorithm for solving quasi-separated-flow and transient distributed-parameter model

Ping ZHANG, Guoliang DING

Journal Article

A fast compound direct iterative algorithm for solving transient line contact elastohydrodynamic lubrication

Jian LIU,Yuxue CHEN,Zhenzhi HE,Shunian YANG

Journal Article