In the following variational problem of finding velocity components and pressure, which bilinear form includes time-derivative terms?Bt(w,v)+Bv(w,v)-B̅p(w,P)=l(w); –Bp(w3, v)=0

In the following variational problem of finding velocity components a

1.	In the following variational problem of finding velocity components and pressure, which bilinear form includes time-derivative terms?Bt(w,v)+Bv(w,v)-B̅p(w,P)=l(w); –Bp(w3, v)=0
A.	Bt(w,v)
B.	Bv(w,v)
C.	B̅p(w,P)
D.	Bp(w3,v)
Answer» B. Bv(w,v)

Discussion

No Comment Found

Related MCQs

For the given weight functions [2x 3y] and applied pressure of 3pa, what is the value of K if B̅p(w,P)=∫ΩeKdx denotes the bilinear term in the variational problem of fluid flow?
In the variational problem of fluid flow, what is the correct matrix form of C in the bilinear form Bv(w,v)=∫Ωe(Dw)TC(Dv)dx?
Which option is not correct concerning the bilinear term B(v,w) in the variational problem of the viscous fluid flow equation?
In the weak forms of the fluid flow model, since the weight functions are linearly dependent on each other, the sum of the three weak forms is the same as the three individual equations.
In the following variational problem of finding velocity components and pressure, which bilinear form includes time-derivative terms?Bt(w,v)+Bv(w,v)-B̅p(w,P)=l(w); –Bp(w3, v)=0
In the formulation of the finite element model, which option is the complete restated form of the weak forms of viscous fluids flow equations?
In finite element modeling, which formulation introduces constraints on variables and satisfies them in an approximate sense?
In the weak forms of the fluid flow model, as the weight functions (w1, w2) are virtual variations of the velocity components(vx, vy ),respectively, which relation is satisfied by the weight functions?
In the penalty formulation of the fluid flow model, if the velocity field (vx, vy ) satisfies the continuity equation, then the weight functions (w1, w2) also satisfy the continuity equation.
In the interest of the simple formulation of viscous flows, which case does not involve time derivative terms?

In the following variational problem of finding velocity components and pressure, which bilinear form includes time-derivative terms?Bt(w,v)+Bv(w,v)-B̅p(w,P)=l(w); –Bp(w3, v)=0

Discussion

No Comment Found

Related MCQs

Reply to Comment