Download presentation

Presentation is loading. Please wait.

Published byHailee Toft Modified over 3 years ago

1
Russian Academy of Science Institute for Problem in Mechanics Roman N. Bardakov Internal wave generation problem exact analytical and numerical solution

2
Basic set of equations Boundary conditions

3
Navier-Stokes equation for stream function

4
Exact solution for stream function Dispersion equation

5
Velocity absolute value L = 1 cm, plate moving speed U = 0.25 cm/s, buoyancy period T b = 14 s. (Fr = U/LN = 0.55, Re =UL/ = 25, = UT b = 3.5 cm).

6
Vertical component of velocity L = 1 cm, plate moving speed U = 0.25 cm/s, buoyancy period Tb = 14 s. (Fr = U/LN = 0.55, Re =UL/n = 25, l = UTb = 3.5 cm).

8
Stream lines (N = 0.45 s -1, U=0.25 cm/s =UT b =3.5 cm, L=4 cm, Fr = 0.14)

9
Absolute value (left) and horizontal component (right) of velocity boundary layer (U = 1 cm/s, L = 4 cm, Fr = 0.56, Re = 400, N = 0.45 s -1, = UT b = 14 cm).

10
Vertical component of velocity boundary layer (U = 1 cm/s, L = 4 cm, Fr = 0.56, Re = 400, N = 0.45 s -1, = UT b = 14 cm).

11
=7.5 с, =0.11 см, =20 см, =2.6

12
Vertical component of velocity (N = 0.45 s -1, U=0.25 cm/s, =UT b = 3.5 cm, Fr = 0.014, Re = 1000)

13
Absolute value and vertical component of velocity. (N = 1 s -1, T b = 6 s, U=0.01 cm/s, =UT b =0.06 cm, L=1 cm, Fr = 0.01, Re = 1)

14
Comparing with experimental results

Similar presentations

OK

IIT-Madras, Momentum Transfer: July 2005-Dec 2005 Perturbation: Background n Algebraic n Differential Equations.

IIT-Madras, Momentum Transfer: July 2005-Dec 2005 Perturbation: Background n Algebraic n Differential Equations.

© 2017 SlidePlayer.com Inc.

All rights reserved.

Ads by Google