Based on an analogy among the governing equations among the electrostatic field,static magnetic field and fluid flow,all these equations can be expressed by a general differential equation,and the control volume metho...Based on an analogy among the governing equations among the electrostatic field,static magnetic field and fluid flow,all these equations can be expressed by a general differential equation,and the control volume method,which has been widely used in computational fluid dynamics,was developed to solve all these equations.Numerical results showed that control volume method is a successful numerical in the computational fluid dynamics and the electromagnetics,and the upwind(or downwind)scheme have the clear mathematical meaning and can be applied to calculate the charges' movement in the electrostatic field.展开更多
基金Item Sponsored by 111 project (B07015) the National Natural Science Foundation of China and Shanghai Baosteel (No.50834010) +1 种基金the Fundamental Research Funds for the Central Universities (N100409007) the Doctor Startup Foundation of Liaoning Province (20111009)
文摘Based on an analogy among the governing equations among the electrostatic field,static magnetic field and fluid flow,all these equations can be expressed by a general differential equation,and the control volume method,which has been widely used in computational fluid dynamics,was developed to solve all these equations.Numerical results showed that control volume method is a successful numerical in the computational fluid dynamics and the electromagnetics,and the upwind(or downwind)scheme have the clear mathematical meaning and can be applied to calculate the charges' movement in the electrostatic field.
