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Frequency transfer and inverse design for metasurface under multi-physics coupling by Euler latent dynamic and data-analytical regularizations [PDF]
Nature CommunicationsFrequency transfer is a key challenge in machine learning as it allows researchers to go beyond in-range analyses of spectrum properties towards out-of-the-range predictions. Traditionally, to predict properties at a specific frequency, targeted spectrum
Enze Zhu +8 more
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A Multi-Physics Adaptive Time Step Coupling Algorithm for Light-Water Reactor Core Transient and Accident Simulation [PDF]
Energies, 2020 A new reactor core multi-physics system addresses the pellet-to-cladding heat transfer modeling to improve full-core operational transient and accident simulation used for assessment of reactor core nuclear safety.
Alexey Cherezov +4 more
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A Review of Molten Salt Reactor Multi-Physics Coupling Models and Development Prospects
Energies, 2022 Molten salt reactors (MSRs) are one type of GEN-IV advanced reactors that adopt melt mixtures of heavy metal elements and molten salt as both fuel and coolant.
Jianhui Wu +7 more
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Network architecture follows coupling in multiphysics systems: single vs. multiple branches in DeepONet and S-DeepONet [PDF]
Communications EngineeringReal-time prediction of complex physical systems requires surrogate models that learn from data while representing strong multiphysics coupling. Deep Operator Networks have shown success in single-physics problems, yet their effectiveness in capturing ...
Jaewan Park +5 more
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Scientific Reports, 2021 Aimed at the problem that the quality of the formation of aero-rotor blades with complex shaped structures is difficult to predict due to the coupling of each physical field in the process of electrochemical machining, a mathematical model of ...
Liang Huang +6 more
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COUPLING OF nTRACER TO COBRA-TF FOR HIGH-FIDELITY ANALYSIS OF VVERs [PDF]
EPJ Web of Conferences, 2021 Paul Scherrer Institut is developing a high-resolution multi-physics core solver for VVER analysis. This work presents the preliminary stages of the development, specifically the coupling of the 3D pin-by-pin neutronic solver nTRACER to the sub-channel ...
Papadionysiou Marianna +6 more
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DYN3D and CTF Coupling within a Multiscale and Multiphysics Software Development (Part II)
Energies, 2022 Traditionally, the complex coupled physical phenomena in nuclear reactors has resulted in them being treated separately or, at most, simplistically coupled in between within nuclear codes.
Sebastian Davies +5 more
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WHOLE CORE COUPLING METHODOLOGIES WITHIN WIMS [PDF]
EPJ Web of Conferences, 2021 The ANSWERS® WIMS reactor physics code is being developed for whole core multiphysics modelling. The established neutronics capability for lattice calculations has recently been extended to be suitable for whole core modelling of Small Modular Reactors ...
Tollit Brendan +8 more
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Frontiers in Energy Research, 2023 Current approaches to validate multi-physics coupling mainly rely upon experimental data from the operation of the current reactor fleet. These data allow global experimental validation based on Light Water Reactor (LWR) macroscopic physical parameters ...
Claire Vaglio-Gaudard +7 more
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Energies, 2022 Aiming at the electromagnetic vibration and noise problem of an 8-pole 48-slot permanent magnet synchronous motor for a vehicle, the multi-physics coupling simulation model of the motor is introduced to optimize the rotor structure of the motor to reduce
Jie Xu +3 more
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