multi-physical field coupling simulation model (COMSOL Inc)
90
Structured Review
COMSOL Inc
multi-physical field coupling simulation model
Multi Physical Field Coupling Simulation Model, supplied by COMSOL Inc, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/multi-physics+coupling+simulation/multi+physical+field+coupling+simulation+model/10__1007_slash_s00170___024___13117___6-2-2-25
Average 90 stars, based on 1 article reviews
Multi Physical Field Coupling Simulation Model, supplied by COMSOL Inc, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/multi-physics+coupling+simulation/multi+physical+field+coupling+simulation+model/10__1007_slash_s00170___024___13117___6-2-2-25
Average 90 stars, based on 1 article reviews
multi-physical field coupling simulation model - by Bioz Stars,
2026-09
90/100 stars
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Generated:Article Title: Study on the forming law of ECM of non-planar “T” shaped cavities based on multi-physical field coupling Article Snippet: In order to solve the problem of complicated electrochemical machining and unpredictable moulding morphology of shaped hot forging model cavities, this paper takes the “T” shaped cavity made of 40CrNiMoV as the research object.. Firstly, the electrolyte formulation development test was carried out for 40CrNiMoV material, and the most suitable electrolyte formulation was selected as 8%NaCl + 11%NaNO3 composite electrolyte through the measurement and analysis of the polarisation characteristic curve.. Secondly, a multi-physical field coupling simulation model of electric field, gas–liquid two-phase flow field, temperature field and structural field is established, and based on the COMSOL software, the flow rate, temperature and bubble rate of electrolyte under different process parameters affect the law of anode surface forming accuracy, and the simulation results show that when the inlet pressure is low, the gap electrolyte flow rate of less than 5 m/s is larger, and it is easy to produce the phenomenon of passivation, which will lead to the temperature and bubble cannot be discharged in time, making the forming accuracy lower; in the electrolytic processing of the cavity bubble rate compared to the temperature has a greater impact on the conductivity, accompanied by the voltage increases, more heat and bubbles are generated in the processing gap, making the cavity forming accuracy worse; higher cathode feed rate can effectively improve the taper of the cavity side wall, so the cathode side wall insulation can avoid excessive corrosion of the non-processing surfaces, and the processing accuracy is significantly improved compared to the uninsulated. Insulation:Article Title: Study on the forming law of ECM of non-planar “T” shaped cavities based on multi-physical field coupling Article Snippet: In order to solve the problem of complicated electrochemical machining and unpredictable moulding morphology of shaped hot forging model cavities, this paper takes the “T” shaped cavity made of 40CrNiMoV as the research object.. Firstly, the electrolyte formulation development test was carried out for 40CrNiMoV material, and the most suitable electrolyte formulation was selected as 8%NaCl + 11%NaNO3 composite electrolyte through the measurement and analysis of the polarisation characteristic curve.. Secondly, a multi-physical field coupling simulation model of electric field, gas–liquid two-phase flow field, temperature field and structural field is established, and based on the COMSOL software, the flow rate, temperature and bubble rate of electrolyte under different process parameters affect the law of anode surface forming accuracy, and the simulation results show that when the inlet pressure is low, the gap electrolyte flow rate of less than 5 m/s is larger, and it is easy to produce the phenomenon of passivation, which will lead to the temperature and bubble cannot be discharged in time, making the forming accuracy lower; in the electrolytic processing of the cavity bubble rate compared to the temperature has a greater impact on the conductivity, accompanied by the voltage increases, more heat and bubbles are generated in the processing gap, making the cavity forming accuracy worse; higher cathode feed rate can effectively improve the taper of the cavity side wall, so the cathode side wall insulation can avoid excessive corrosion of the non-processing surfaces, and the processing accuracy is significantly improved compared to the uninsulated. |
