»ã±¨±êÌâ (Title)£ºNumerical analysis and simulation for two-phase incompressible flows(Á½Ï಻³ÉѹËõÁ÷µÄÊýÖµ·ÖÎöÓë·ÂÕÕ)

»ã±¨ÈË (Speaker)£ºÀîÏþÀö ½ÌÊÚ£¨É½¶«´óѧ£©

»ã±¨¹¦·ò (Time)£º2023Äê9ÔÂ8ÈÕ(ÖÜÎå) 9:00

»ã±¨µØÖ· (Place)£ºÐ£±¾²¿A201¡¢ÌÚѶ»áÒéºÅ£º663-198-797 (ÎÞÃÜÂë)

Ô¼ÇëÈË(Inviter)£ººî±¦»Û

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»ã±¨ÌáÒª£ºIn this talk, we will first present several efficient and high-precision schemes for the two-phase incompressible flows. These schemes are linear, decoupled and only require solving a sequence of Poisson type equations at each time step. We carry out a rigorous error analysis for the first-order scheme, establishing optimal convergence rate for all relevant functions in different norms. Next we shall discuss the consistent splitting approach for the two-phase incompressible flows and carry out theoretical analysis.