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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 suggestedBoth sensitivity analysis and numerical experiments with simulated measurements containing random errors

Keywords： coefficient     dimensionless longitudinal     longitudinal     temperature     conduction    

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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: This paper presents a fragility analysis of the collapse of steel roof frame structures under combinedstatic and transient wind loading.reduces the computation time and makes the Monte Carlo simulation feasible for probabilistic collapse analysis

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

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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 issimulation results based on PSCAD/EMTDC are considered to verify the correctness of the theoretical analysis

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

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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 transientanalysis.corresponding 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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Thermal fluid-structure interaction and coupled thermal-stress analysis in a cable stayed bridge exposed

Nazim Abdul NARIMAN

Frontiers of Structural and Civil Engineering 2018, Volume 12, Issue 4,   Pages 609-628 doi: 10.1007/s11709-018-0452-z

Abstract: In this paper, thermal fluid structure-interaction (TFSI) and coupled thermal-stress analysis are utilizedto identify the effects of transient and steady-state heat-transfer on the vortex induced vibration

Keywords： fire scenario     transient heat transfer     TFSI model     coupled thermal-stress     XFEM    

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Transient analysis of thermoelastic contact problem of disk brakes

Ali BELHOCINE, Mostefa BOUCHETARA

Frontiers of Mechanical Engineering 2013, Volume 8, Issue 2,   Pages 150-159 doi: 10.1007/s11465-013-0266-6

Abstract: The modeling of transient temperature in the disk is actually used to identify the factor of geometricThe thermal-structural analysis is then used with coupling to determine the deformation established and

Keywords： brake disks     heat flux     heat-transfer coefficient     Von Mises stress     contact pressure    

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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: In 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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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 disaggregation

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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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 forConvergence analysis and case study of the PCA and SS method are conducted, which show that the PCA has

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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Finite element analysis of transmission test rig based on ANSYS

Liu Penghao,Fu Sheng,Zhu Xiaomin

Strategic Study of CAE 2014, Volume 16, Issue 8,   Pages 74-78

Abstract: natural frequencies and vibration features of automotive transmission test rig are identified through transientAnalysis and modal analysis based on ANSYS.

Keywords： transmission test rig     ANSYS     FEA     transient Analysis     mode analysis    

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Charge-carrier photogeneration and extraction dynamics of polymer solar cells probed by a transient photocurrent

Boa Jin, Hyunmin Park, Yang Liu, Leijing Liu, Jongdeok An, Wenjing Tian, Chan Im

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 1,   Pages 164-179 doi: 10.1007/s11705-020-1976-z

Abstract: cells, the charge-carrier photogeneration and extraction dynamics are simultaneously estimated using a transientas the extraction quantum efficiencies of the charge-carrier collection during a laser-pulse-induced transient

Keywords： charge-carrier photogeneration     transient photocurrent     polymer solar cells     charge-carrier extraction     space    

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An isogeometric numerical study of partially and fully implicit schemes for transient adjoint shape sensitivityanalysis

Zhen-Pei WANG, Zhifeng XIE, Leong Hien POH

Frontiers of Mechanical Engineering 2020, Volume 15, Issue 2,   Pages 279-293 doi: 10.1007/s11465-019-0575-5

Abstract: In structural design optimization involving transient responses, time integration scheme plays a crucialrole in sensitivity analysis because it affects the accuracy and stability of transient analysis., the influence of time integration scheme is studied numerically for the adjoint shape sensitivity analysisof two benchmark transient heat conduction problems within the framework of isogeometric analysis.explicit approach ( = 0) and semi-implicit approach with <0.5 impose a strict stability condition of the transient

Keywords： isogeometric shape optimization     design-dependent boundary condition     transient heat conduction     implicit    

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Topology optimization of piezoelectric bi-material actuators with velocity feedback control

Mariana MORETTI, Emílio C. N. SILVA

Frontiers of Mechanical Engineering 2019, Volume 14, Issue 2,   Pages 190-200 doi: 10.1007/s11465-019-0537-y

Abstract: The dynamic response for the rectangular four-noded FE analysis is obtained by the Newmark’s time-integrationphysical and the adjoint systems, given that the adjoint formulation is needed for the sensitivity analysisminimize the displacement energy output measured at a predefined degree-of-freedom of the BPEA when a transient

Keywords： topology optimization method     bi-material piezoactuator     active velocity feedback control     time-domain transientanalysis     host structure design     vibration suppression    

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Title Author Date Type Operation

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

REN Hesheng, LAI Lingjun, CUI Yongzheng

Journal Article

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

Linjia BAI, Yunfeng ZHANG

Journal Article

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

Journal Article

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

Journal Article

Thermal fluid-structure interaction and coupled thermal-stress analysis in a cable stayed bridge exposed

Nazim Abdul NARIMAN

Journal Article

Transient analysis of thermoelastic contact problem of disk brakes

Ali BELHOCINE, Mostefa BOUCHETARA

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

State identification of home appliance with transient features in residential buildings

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

Finite element analysis of transmission test rig based on ANSYS

Liu Penghao,Fu Sheng,Zhu Xiaomin

Journal Article

Charge-carrier photogeneration and extraction dynamics of polymer solar cells probed by a transient photocurrent

Boa Jin, Hyunmin Park, Yang Liu, Leijing Liu, Jongdeok An, Wenjing Tian, Chan Im

Journal Article

An isogeometric numerical study of partially and fully implicit schemes for transient adjoint shape sensitivityanalysis

Zhen-Pei WANG, Zhifeng XIE, Leong Hien POH

Journal Article

Topology optimization of piezoelectric bi-material actuators with velocity feedback control

Mariana MORETTI, Emílio C. N. SILVA

Journal Article