Homework Help Question & Answers

# Ila A three-dimensional velocity distribution is given by u=-x, v-2y, w-5-. Find the equation of the... Ila A three-dimensional velocity distribution is given by u=-x, v-2y, w-5-. Find the equation of the streamline through (2,1,1). Ans:x,5-2-(5-z)/x A three-dimensional velocity distribution is given by u=-x, v=2y, w= 6-2. Find the equation of the streamline through (1,2,3). Ans : xv) 1414 and (6-2)/x = 3 fundb L

#### Homework Answers

Answer #1  Know the answer?
Your Answer:

#### Post as a guest

Your Name:

What's your source?

#### Earn Coin

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
• ### The x and y components of the velocity field of a three-dimensional incompressible flow are given...

The x and y components of the velocity field of a three-dimensional incompressible flow are given by U = xv; V = -y-1 Find the expression for the z component of the velocity that vanishes at the origin.

• ### Fluid mechanics I A velocity field is given by v = 2y^+-2x] (a) Is the flow... Fluid mechanics I A velocity field is given by v = 2y^+-2x] (a) Is the flow steady? noble (6). Is the law irratungl * v=0 1 (c) What is the velocity of a particle at (2,1)? (d) Oblain an equation for the streamline through (2, 1).

• ### 1) A velocity field is given by V = ax?i-bxyl, where a = 2 m-'s-1 and... 1) A velocity field is given by V = ax?i-bxyl, where a = 2 m-'s-1 and b = 4 m-'s-1. (5 points) is the flow field one, two, or three-dimensional? Why? Is it steady? Why? (15 points) Find the equation of the streamline passing through the point (x,y) = (2,1).

• ### 2- Determine the stream function that yields the velocity field V=2y(2x+1) 7+[x(x+1)-2y?]/ 3. A steady three-dimensional... 2- Determine the stream function that yields the velocity field V=2y(2x+1) 7+[x(x+1)-2y?]/ 3. A steady three-dimensional volocity field is riuen hu

• ### 6. Assume that ( U U ), ( V V ) and (W, w) are three... 6. Assume that ( U U ), ( V V ) and (W, w) are three normed vector spaces over R. Show that if A: U V and B: V W are bounded, linear operators, then C = BoA is a bounded, linear operator. Show that C| < |A|B| and find an example where we have strict inequality (it is possible to find simple, finite dimensional examples).

• ### (1) Let u = (-1,2) and v = (3, 1). (a) (5] Find graphically the vector... (1) Let u = (-1,2) and v = (3, 1). (a) (5] Find graphically the vector w = (2u - v). (b) (5] Find algebraically the vector z=3u - 2 (2) (a)  Write u ='(1, -5, -1) as a linear combination of v1 = (1,2,0), v2 = (0,1,-1), V3 = (2,1,1). (b) (5] Are the 4 vectors u, V1, V2, V3 linearly independent? Explain your answer. (C) (5) Are the 2 vectors V, V3 linearly independent? Explain your answer....

• ### bird is flying in a room with a velocity field of V?=(u, v, w)=0.6x+0.2t–1.4 (m/s)V?=u, v,...

bird is flying in a room with a velocity field of V?=(u, v, w)=0.6x+0.2t–1.4 (m/s)V?=u, v, w=0.6x+0.2t–1.4 m/s . The room is heated by a heat pump so that the temperature distribution at steady state is T(x,y,z) = 400 – 0.4y – 0.6z – 0.2(5 – x)2 (°C). Calculate the temperature change that the bird feels after 8 seconds of flight, as it flies through x = 1 m. The temperature change that the bird feels after 8 seconds of...

• ### Find u xv, v xu, and v x v. v = (-5, 4,6) U = (9,... Find u xv, v xu, and v x v. v = (-5, 4,6) U = (9, -3, -2), (a) U XV (b) VXU (c) VXV

• ### Given the following vectors u and v, find a vector w in R4 so that {u,... Given the following vectors u and v, find a vector w in R4 so that {u, v, w} is linearly independent and a non- zero vector z in R4 so that {u, v, z} is linearly dependent: 1-3 8 -8 -2 u = V= 5 -4 10 0 w=0 1- z=0 0

• ### Find u xv, v xu, and v x v. u = (-2, 9, -3), v =... Find u xv, v xu, and v x v. u = (-2, 9, -3), v = (6, -5, 4) (a) ux v (b) vxu (c) v x

Free Homework App

Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?

Get Answers For Free
Most questions answered within 3 hours.