15 Points (Time: 20 minutes Closed Book/Notes 1. Ifp, A, vi and p2, A, v2 are th

Question

15 Points (Time: 20 minutes Closed Book/Notes 1. Ifp, A, vi and p2, A, v2 are the density, area of cross-section, and average velocity at the pipe section 1 and section 2, respectively, the continuity equation can be expressed as Based on your answer to above question 1, one can write a simplified continuity equation (mass conservation equation) for incompressible fluid asA A liquid is flowing in a 12 inch diameter pipe with a velocity of 2.5 ft/s. If a 3 inch diameter nozzle is attached to the pipe exit, calculate the velocity at the nozzle exit. (1 pt.) pt. (4 pts.) 2. Aayle 3. 4. Bernoulli's equation is valid for incompressible fluid with possible heat transfer into/out of the (1 pt.) (1 pt.) (1 pt.) fluid. (True / False) Total energy of a moving fluid is the sum of potential energy, kinetic energy, and 5. energy 6. Bernoulli's theorem states that the total head of a moving fluid is the sum of pressure head, elevation head, andhead. Write Bernoulli's equation for a system shown below between points 7. (6 pts.) (a) A and F (b) C and D, and (c) E and F. Pipe 40-mm inside diameter (Hints: Ignore if the terms are 1.8m small or equal to zero. Also drop the terms if they are equal on both sides of equal1.2m sign. Use P, V and Z for 25-mm diameter Referece level Vf

Explanation / Answer

Bernoulli theorem states that the Total head of a moving fluid is the sum of pressure head, elevation head, and velocity head.

Related Questions

Navigate

• Browse (All)
• Browse 1
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.