Homework Answers
Option C is correct.
Acceleration of a flow depends on time and space.
As it mentioned, flow is steady,( ∂u/∂t =0) i.e, flow velocity and acceleration doesn't vary with time.
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Q5. For a one-dimensional flow the acceleration of the fluid in Cartesian coordinates is given by...
C- A steady, incompressible, two-dimensional velocity field of a fluid is given by に(u, v) =...
C- A steady, incompressible, two-dimensional velocity field of a fluid is given by に(u, v) = (0.5 + 0.8x) velocity is in m/s. Determine: i+(1.5-0.8y) j where the x- and y-coordinates are in meters and the of 1-The stagnation point of the flow 2-The material acceleration at the point (x 2 m, y - 3m).
Problem 9-A Consider the following steady, three-dimensional velocity field in Cartesian coordina...
Problem 9-A Consider the following steady, three-dimensional velocity field in Cartesian coordinate: u,V, W where a, b, c, and d are constants. Under what conditions is this flow field incompressible?
Problem 9-A Consider the following steady, three-dimensional velocity field in Cartesian coordinate: u,V, W where a, b, c, and d are constants. Under what conditions is this flow field incompressible?
PTUURBIJ + 5. Velocity field of a 2-dimensional flow motion of an inviscid and incompressible fluid...
PTUURBIJ + 5. Velocity field of a 2-dimensional flow motion of an inviscid and incompressible fluid is given by, u=x', v=y', w=0 a) Fluid velocity and the magnitude of velocity at a point M(-3,2). b) Fluid acceleration and its magnitude at a same point.
6. An Eulerian flow field is characterized by the stream function in Cartesian coordinates below: y...
6. An Eulerian flow field is characterized by the stream function in Cartesian coordinates below: y = vzt where a is a positive constant. • Sketch the streamlines for the given flow field in the xy-plane at a given time, t. Be sure to specify the direction of the streamlines in your plot. Determine if the fluid in the flow field is incompressible. Determine if the flow field is irrotational. If so, find the corresponding velocity potential and sketch a...
The velocity component of a two-dimensional flow in an inviscid fluid is . (a) Does this flow not...
The velocity component of a two-dimensional flow in an inviscid
fluid is .
(a) Does this flow not divergent?
(b) Is the flow irrotational?
(c) Draw two lines passing through two points A and B with the
following coordinates:
A: x=1, z=1 ; B:x=1, z=2
Kx u= Kz w=
Kx u= Kz w=
Problem H1.B Given: A particle P travels on a path described by the Cartesian coordinates of...
Problem H1.B Given: A particle P travels on a path described by the Cartesian coordinates of y ca(b - ) where and y have the units of meters.The -component of velocity, i, for P is constamt. Find: For this problem (a) Make a sketch of the path of P over the range of 0 <b. (b) Determine the Cartesian components of the velocity and acceleration of P at 0. Add sketch of the velocity and acceleration vectors for P to...
please help me. Z=x+ly Ideal potential flow field with velocity vector in 2- dimensional virtual (x,...
please help me.
Z=x+ly Ideal potential flow field with velocity vector in 2- dimensional virtual (x, y) plane Complex potential function of a fluid flowing through a range with a volumetric flow m and F(2) = aperture range is given with. Where In; natural logarithmic function and sinh; sinus is hyperbolic function abbreviation, m and b are constant. Find the velocity components in Cartesian coordinates for this flow area in (sinh (5)
5.29 Consider the flow field given by V mine (a) the number of dimensions of the flow, (b) if it is a possible incompressible flow, and (c) the acceleration of a fluid particle at point (x, y, z...
5.29 Consider the flow field given by V mine (a) the number of dimensions of the flow, (b) if it is a possible incompressible flow, and (c) the acceleration of a fluid particle at point (x, y, z) (2, 3, 4). хузі-4y+yk. Deter- 5.1 Which of the following sets of equations represent possible two- dimensional incompressible flow cases? (d) 11 = (2x+4y)st; u=3(x+y)yt
5.29 Consider the flow field given by V mine (a) the number of dimensions of the flow,...
Consider a sinusoidal coordinate system (u, w). The transformation of the coordinates cartesian (...
Consider a sinusoidal coordinate system (u, w). The transformation of the coordinates cartesian (x, y) to parabolic coordinates are given by: u(x,y) = x, q(x, y) = y - a sin (bx), with a and b constants. (a) Obtaining the inverse transformation, from get the metric in the sinusoidal system. (b) Assumes that an observer moves with constant velocity v those components are v^x = v and v^y = 0. What is the speed of the observer in the system...
how to solve this probelm with draw put 25 points [velocity , acceleration] at raduis L/2...
how to solve this probelm with draw
put 25 points [velocity , acceleration] at raduis L/2 ,L ,
3/2L , 2L
H-W. 405 5 Paint Example Consider the steady, two-dimensional flow field V = (V/C)(xi – yj) Determine the acceleration field for this flow, Solution OV V [ ᎧV u + + W- In general, the acceleration is given by DV a -= +(V. (V) = + ofix by öz where the velocity is given by V = (1/0)(xi -...
C- A steady, incompressible, two-dimensional velocity field of a fluid is given by に(u, v) = (0.5 + 0.8x) velocity is in m/s. Determine: i+(1.5-0.8y) j where the x- and y-coordinates are in meters and the of 1-The stagnation point of the flow 2-The material acceleration at the point (x 2 m, y - 3m).
Problem 9-A Consider the following steady, three-dimensional velocity field in Cartesian coordinate: u,V, W where a, b, c, and d are constants. Under what conditions is this flow field incompressible?
Problem 9-A Consider the following steady, three-dimensional velocity field in Cartesian coordinate: u,V, W where a, b, c, and d are constants. Under what conditions is this flow field incompressible?
PTUURBIJ + 5. Velocity field of a 2-dimensional flow motion of an inviscid and incompressible fluid is given by, u=x', v=y', w=0 a) Fluid velocity and the magnitude of velocity at a point M(-3,2). b) Fluid acceleration and its magnitude at a same point.
6. An Eulerian flow field is characterized by the stream function in Cartesian coordinates below: y = vzt where a is a positive constant. • Sketch the streamlines for the given flow field in the xy-plane at a given time, t. Be sure to specify the direction of the streamlines in your plot. Determine if the fluid in the flow field is incompressible. Determine if the flow field is irrotational. If so, find the corresponding velocity potential and sketch a...
The velocity component of a two-dimensional flow in an inviscid
fluid is .
(a) Does this flow not divergent?
(b) Is the flow irrotational?
(c) Draw two lines passing through two points A and B with the
following coordinates:
A: x=1, z=1 ; B:x=1, z=2
Kx u= Kz w=
Kx u= Kz w=
Problem H1.B Given: A particle P travels on a path described by the Cartesian coordinates of y ca(b - ) where and y have the units of meters.The -component of velocity, i, for P is constamt. Find: For this problem (a) Make a sketch of the path of P over the range of 0 <b. (b) Determine the Cartesian components of the velocity and acceleration of P at 0. Add sketch of the velocity and acceleration vectors for P to...
please help me.
Z=x+ly Ideal potential flow field with velocity vector in 2- dimensional virtual (x, y) plane Complex potential function of a fluid flowing through a range with a volumetric flow m and F(2) = aperture range is given with. Where In; natural logarithmic function and sinh; sinus is hyperbolic function abbreviation, m and b are constant. Find the velocity components in Cartesian coordinates for this flow area in (sinh (5)
5.29 Consider the flow field given by V mine (a) the number of dimensions of the flow, (b) if it is a possible incompressible flow, and (c) the acceleration of a fluid particle at point (x, y, z) (2, 3, 4). хузі-4y+yk. Deter- 5.1 Which of the following sets of equations represent possible two- dimensional incompressible flow cases? (d) 11 = (2x+4y)st; u=3(x+y)yt
5.29 Consider the flow field given by V mine (a) the number of dimensions of the flow,...
how to solve this probelm with draw
put 25 points [velocity , acceleration] at raduis L/2 ,L ,
3/2L , 2L
H-W. 405 5 Paint Example Consider the steady, two-dimensional flow field V = (V/C)(xi – yj) Determine the acceleration field for this flow, Solution OV V [ ᎧV u + + W- In general, the acceleration is given by DV a -= +(V. (V) = + ofix by öz where the velocity is given by V = (1/0)(xi -...
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