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301
Federated Learning for Brain Tumor Diagnosis: Methods, Challenges and Future Prospects
Published 2025-01-01“…Through the discussion, core issues in this field emerge, including model interpretability, non-independent and identically distributed (Non-IID) data distributions, and computational challenges in FL architecture. …”
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302
Thermo-Structural Behaviour Prediction of the Nose Cap of a Hypersonic Vehicle Based on Multifield Coupling
Published 2020-01-01“…Considering chemical nonequilibrium of the flow field, heat transfer, and deformation of the structure, a fluid-thermal-structural coupling model of the typical nose cap was established. …”
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303
Simulation of Hardening and Cooling Processes for Moving Melts in Special Casting Technologies
Published 2008-08-01“…A mathematical model and an algorithm for numerical solution of conjugate problem concerning hydrodynamics and heat transfer of hardening and cooling processes with liquid metal flow is given in the paper.Quantitative relationships between heating and hydrodynamic parameters of moving melts in the channels of metallic molds of special casting technologies have been determined in the paper. …”
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304
Material Thermal Characteristic Analysis and Experimental Research of the AMT Clutch Friction Pair
Published 2015-01-01“…According to the special structural forms of AMT clutch,in order to get the temperature rise characteristics of clutch friction with different material parameters under Specific conditions. Firstly,the 3D model of pressure plate and friction plates are established,the heat transfer physical model of AMT clutch is analyzed,the thermal boundary conditions of clutch is determined. …”
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305
Design and implementation of a novel general format multimedia digital rights management system
Published 2013-10-01“…Aiming at the copyright protection of multimedia content,a novel general format multimedia digital rights management model was designed which includes encryption and packaging of content,ke nagement,security engine,license management and distribution,DRM client,DRM management and other functional units.This model uses un-structured encryption method which overcomes the limit ions of encryption method based on the content format to sup-port the general format multimedia.In addition,this model uses the license acquisition number as the only certificate to download license to solve the problem of license reissue and transfer,and supports fine-grained control model.Combined with this model,a multimedia digital rights management system was developed based on fixed and mobile converged services which is used in the field of digital consumer.experimental results and practical application show that this scheme with good practice in the copyright protection multimedia content does not affect the multimedia quality,and have high efficiency and safety.…”
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306
Magnetorotational Instability in Collisional Weakly Ionized Plasma with Distinct Species Velocities
Published 2025-01-01“…In a differential rotating system, we use the incompressible multifluid model to investigate the dynamics of a weakly ionized plasma placed in a vertical background magnetic field with radial shearing. …”
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307
Research of Thermal Effect of Cable-Stayed Bridge with a Separated Side-Box Steel-Concrete Composite Girder under Solar Radiation
Published 2021-01-01“…In this paper, the beam element and mixed element models are combined with the theory of transient heat transfer analysis and meteorology; this approach is adopted to carry out a thermodynamic analysis of a related bridge project. …”
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308
Research of Three Dimensional Transient Temperature Rise Characteristic of Wet Brake
Published 2017-01-01“…Aiming at the thermal fatigue problem of off-road vehicles under continuous braking,a three-dimensional transient thermal-mechanical coupling analysis model of wet brake is established,the influence of thermal boundary on the temperature rise are considered,such as heat flux,heat flux distribution coefficient and convective heat transfer coefficient. …”
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309
RESEARCH ON DYNAMIC PROPERTY FOR CASTING CRANE IN THE LOAD-LIFTING PROCESS BASE ON THERMO-ELASTIC COUPLING
Published 2018-01-01“…And then,the iron melt was taken as the heat source and taking heat radiation and conduction as heat transfer mode to analysis the temperature field of the bridge in the iron melt ladle lifting process. …”
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310
Effect of Couple-Stress on Peristaltic Transport of Sutterby Fluid in an Asymmetric Channel
Published 2025-01-01“… In this paper, the effect of a couple–stress and other variables on the peristaltic flow of Sutterby fluid in an inclined asymmetric channel containing a porous medium with heat transfer is examined. In the presence of rotation and couple–stress, mathematical modeling is developed using constitutive equations based on the model of Sutterby fluid. …”
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311
Research on Low Noise Method of Passenger Car Gearbox
Published 2020-10-01“…The modal analysis is performed on the built finite element box model to learn the box relatively weak areas. The dynamic force of the bearing simulation is used as the excitation of the shell vibration response analysis to analyze the shell vibration characteristics, the shell vibration acceleration is used as the boundary condition, and based on the shell acoustic boundary element model, the modal acoustics transfer method is used to calculate the radiated noise from the sound field outside the casing. …”
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312
The coherent structure of the energy cascade in isotropic turbulence
Published 2025-01-01“…Abstract The energy cascade, i.e. the transfer of kinetic energy from large-scale to small-scale flow motions, has been the cornerstone of turbulence theories and models since the 1940s. …”
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313
Internal and External Heat Balance Characteristic of Helicopter Intermediate Reducer Casing based on CFD
Published 2022-02-01“…Taking an intermediate reducer as the research object, the thermal-fluid coupling calculation model is established, and the boundary conditions of the external flow field of the intermediate reducer is set by using Fluent simulation technology, internal and external heat balance of the intermediate reducer are analyzed. …”
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314
Perbandingan Kinerja Inception- Resnetv2, Xception, Inception-v3, dan Resnet50 pada Gambar Bentuk Wajah
Published 2023-02-01“…Berbagai pengoptimal deep learning diantaranya; transfer learning, optimizer deep learning, dropout dan fungsi aktivasi diterapkan untuk meningkatkan kinerja model. …”
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315
Analysis of a Two-Phase MHD Free Convection Generalized Water–Ethylene Glycol (50 : 50) Dusty Brinkman-Type Nanofluid Pass through Microchannel
Published 2023-01-01“…Also, due to the extensive use of fractional derivatives, this work seeks to evaluate the combined impacts of free convection flow and heat transfer, magnetic field, and Brinkman-type water–ethylene glycol (50 : 50) dusty nanofluid among microchannel. …”
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316
Modified and Simplified Sectional Flexibility of a Cracked Beam
Published 2012-01-01“…The mathematical model of this single-edge open crack beam is considered as an Euler-Bernoulli beam. …”
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317
Experimental and Numerical Study on the Behavior of Energy Piles Subjected to Thermal Cycles
Published 2018-01-01“…In the numerical analysis, the temperature variation due to thermal cycles is calculated using uncoupled heat transfer analysis. Then, the computed temperature field is used as the boundary condition in the sequence stress analysis. …”
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318
Pyrenean tourism confronted with sustainable development: partial and hesitant integration
Published 2009-12-01“…The three conclusions it reached are presented in summarized form as follows: 1 - incorporation of tourism in the field of sustainable development has been belated and hesitant, resulting in big delays as far as its application is concerned; 2 - in France more than in Spain, the multi-level nature of inter-communal bodies together with the lack of transfer of competences in mass tourism have produced the breaking-up of territorial-based development and its management, excluding long-term consideration project-wise. 3 - the overbearing presence of big leisure-construction operations is upturning the traditional residential and land management balance and reveals insufficient initial planning efforts.…”
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319
RETRACTED: Irreversibility Analysis for Eyring–Powell Nanoliquid Flow Past Magnetized Riga Device with Nonlinear Thermal Radiation
Published 2021-11-01“…The report contained in this article is based on entropy generation for a reactive Eyring–Powell nanoliquid transfer past a porous vertical Riga device. In the developed model, the impacts of viscous dissipation, thermophoresis alongside nonlinear heat radiation and varying heat conductivity are modelled into the heat equation. …”
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320
Study on Downhole Throttling Characteristics of High Water Content Gas
Published 2022-01-01“…Based on the wellbore gas-liquid two-phase pipe flow theory and heat transfer theory, the temperature and pressure coupling prediction model of a high water-bearing gas well is established. …”
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