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901
Numerical Simulation and Optimization Design of Demister Based on a Separation Model Considering Re-Entrainment Influence
Published 2025-02-01“…Considering the influence of re-entrainment, a gas–liquid separation model was established to reflect the coupling effect of air flow, droplets, and liquid film in the process of defogging. …”
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902
Key technologies for exploration and geological evaluation of deep carbon storage spaces
Published 2025-05-01“…The study reveals that multiphysical field coupling effects (thermal-fluid-mechanical-chemical) induced by CO2 injection may trigger risks such as fault activation, caprock leakage, and seismic activity, necessitating the construction of a risk assessment framework through multiphysical field numerical simulation and dynamic monitoring. …”
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903
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904
RETRACTED: Bi-Level Optimization Dispatch of Integrated-Energy Systems With P2G and Carbon Capture
Published 2022-01-01“…The power-to-gas (P2G) technology transforms the unidirectional coupling of power network and natural gas network into bidirectional coupling, and its operational characteristics provide an effective way for wind and solar energy accommodation. …”
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905
Investigation on Durability Behaviour and Optimization of Concrete with Triple-Admixtures Subjected to Freeze-Thaw Cycles in Salt Solution
Published 2021-01-01“…In the seasonal frozen area of northeast China, cement concrete is usually in a working environment of cold climate and chlorine erosion coupling effect. In general, with a reasonable addition of air entraining agent (AEA) and multimineral admixtures such as fly ash, blast furnace slag, and silica fume, the durability of cement concrete under the effects of freeze-thaw and salt solution can be significantly improved in cold regions. …”
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906
Two-Stage Optimal Operation Strategy for Large-Scale Energy Bases Under the Joint Market Trading of Electricity, Carbon, and Green Certificates
Published 2025-07-01“…[Objective] A two-stage optimal operation strategy under multi-market coupling is proposed to coordinate the interests of various trading entities of large-scale energy bases under the coupling of power, carbon, and green certificate multi-markets, promote the development of new energy, and achieve carbon emission reduction and energy transition.…”
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907
Including the Optimization Method of High-Proportion Distributed Photovoltaic Distribution Grid Subdivision Voltage Adjustment Coefficient
Published 2025-08-01“…[Results] The simulation results of the IEEE 33 node standard example show that the partition-based reactive voltage adjustment coefficient optimization method can effectively use the reactive to regulate node voltage,which is more conducive to meeting the requirements of accuracy and speed of reactive optimization. …”
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908
Prediction analysis and control strategies on coupling coordination between low-carbon transportation and high-quality economic development in the backward U-shaped bend metropolit...
Published 2025-06-01“…The empirical findings provide important insights for optimizing the CCD and its regulation strategies of these two systems, thus providing guidance for formulating coordinated development policies and sustainable governance strategies.…”
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909
Achieving outstanding comprehensive performance with high piezoelectricity in CaBi2Nb2O9-based high-temperature piezoelectric ceramics via multi-field coupling strategy
Published 2025-09-01“…Here, we propose an effective multi-field coupling strategy to synergistically optimize piezoelectric property, electrical conduction behavior and temperature stability of CBNO ceramic. …”
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910
Numerical simulation optimization analysis and field test for large deformation control of soft rock in Tabaiyi Tunnel
Published 2024-12-01“…In order to ensure the safety of the project and improve the construction efficiency, the optimization design of NPR anchor network and three-dimensional steel arch coupling support is carried out, and numerical simulation of several NPR anchor cable control systems is carried out using FLAC3D and PFC3D software to establish the NPR anchor network unit and double-layer three-dimensional steel arch with constant resistance to large deformation effect, and the deformation diagrams of the surrounding rock and the displacement diagrams of the support structure obtained from the simulation under the comparison and analysis of the various schemes are then carried out. …”
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911
Operation Characteristics and Security Control Measures of UHV Loop Network with Multi-Hierarchical DC Infeed after Breaking
Published 2020-10-01“…It is verified through simulation of an actual power grid that the proposed controlling method can effectively reduce the amount of prevention and control measures.…”
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912
ENERGY SAVING IN EXTRACTIVE DISTILLATION
Published 2013-10-01“…A brief analysis of works dedicated to the choice of effective entrainer, of optimal ED flowsheets parameters and the use of certain special methods to reduce ED power consumption (heat exchange between the condensing and evaporating streams of various distillation columns, combination of the principle of heat pump and heat and cold supply stepped by the height of column). …”
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913
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914
Modeling and Parameter Optimization of Dynamic Characteristic Variables of Ballast Bed during Operation for Dynamic Track Stabilizer
Published 2021-01-01“…Finally, the change laws including the support stiffness, damping, lateral resistance, and subsidence for the ballast bed are studied, and a parameterized model for dynamic characteristics of the ballast bed which can optimize the selection for operating parameters is constructed, rendering an effective reference variable for improving the simulation accuracy of the vehicle-track coupling system.…”
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915
Three-Dimensional Aerodynamic Optimization of Single-Layer Reticulated Cylindrical Roofs Subjected to Mean Wind Loads
Published 2019-01-01“…This paper presents a procedure to optimize the rise-to-span ratio of single-layer reticulated cylindrical roofs to improve their aerodynamic performance, by coupling the optimization method with computational fluid dynamics (CFD) and finite element analysis (FEA). …”
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916
Voltage faults diagnosis for lithium-ion batteries in electric vehicles using optimized graphical neural network
Published 2025-07-01“…The proposed method combines the physical coupling between batteries and the entanglement of measurement results with the strong nonlinear processing capability of neural networks to improve the effectiveness of fault localization. …”
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917
Electrical Fault Diagnosis Method for Tunneling Equipment Based on Fault Simulation and Optimized Particle Swarm Algorithm
Published 2025-01-01“…To address the challenges of scarce training data and poor adaptability to dynamic working conditions in electrical fault diagnosis for tunneling equipment, this study proposes an intelligent diagnosis model based on fault simulation and Improved Particle Swarm Optimization (IPSO). By constructing multi-physics coupling dynamic equations to accurately simulate fault effects and designing an IPSO algorithm integrating Lévy flight random walk with dynamic neighborhood topology optimization, the model significantly outperforms benchmarks in dynamic load tracking error (0.13%) and vibration suppression (28.7 dB), achieving 34.7% higher parameter identification accuracy (MSE = 0.19). …”
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918
An improved fluid flow algorithm for hydraulic fracturing: Optimizing domain volume and crack pressure update strategies
Published 2025-04-01“…The effectiveness of the algorithm is verified through three flow-solid coupling cases. …”
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919
Dynamic optimization of a composite material robot arm using a flexible link and joint model
Published 2025-09-01“…This approach carefully derives the equations of motion to fully capture all dynamic coupling effects within the system including the influence of joint torsional stiffness on both flexible links and joints. …”
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920
Optimization of Adaptive Observation Strategies for Multi-AUVs in Complex Marine Environments Using Deep Reinforcement Learning
Published 2025-04-01“…Traditional algorithms struggle with the strong coupling between environmental information and observation modeling, making it challenging to derive optimal strategies. …”
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