Thanks 11. The path of a fluid particle as it moves through the flow fieldB. StreaklineD. BaselineA. StreamlineC. Pathline12. The line generated by a tracer fluid, such as a dye, continuously injected into theflow field at the starting point.A StreamlineC. PathlineB. StreaklineD. Baseline13. Volume flow rate is also calledA. DischargeB. Mass flow C. Velocity D. Momentum14. The collapsing of vapor bubbles producing shock waves, noise, and dynamiceffectsB. ReverberationA. Explosionc. Cavitation15. In fluid flow equations, the variable p/Y is calledD. DetonationB. Velocity HeadD. Total HeadA Pressure HeadC Static Head16. Water flows with a velocity of 3 m/s in an 80-cm-diameter sewer pipe at a depth of30 cm. The flow rate is nearest:A. 516 L/sB. 721 L/s C. 938 L/s D. 1262 L/s17. A high speed water jet is used ta cut a material. If the velocity issuing from the 2-mm- jet is 120 m/s, the maximum pressure on the material at point of impact isnearest:A. 7200 kPaВ. 3600 КPaC. 735 kPaD. 452 kPa18. A strong wind blows directly against a window on a building. The force on thewindow can be approximated by:A. Bernaulli's equatianB. The cantinuity equationC. The momentum equationD. All of the above19. A nozzle with an exit diameter of 4 cm is attached to a 10-cm-diameter pipetransporting 0.1 m3/s of water. The force the water exerts on the nozzle is nearest:A. 6.7 kNВ. 12.2 kNC. 17.5 kND. 24.2 Kn

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ath of a fluid particle as it moves through the flow field A. Streamline C. Pathline B. Streakline D. Baseline e generated by a tracer fluid, such as a dye, continuously injected i at the starting point. Streamline Pathline B. Streakline D. Baseline e flow rate is also called A. Discharge B. Mass flow C. Velocity D. Mom

ath of a fluid particle as it moves through the flow field A. Streamline C. Pathline B. Streakline D. Baseline e generated by a tracer fluid, such as a dye, continuously injected i at the starting point. Streamline Pathline B. Streakline D. Baseline e flow rate is also called A. Discharge B. Mass flow C. Velocity D. Mom

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)

8th Edition

ISBN:9781305387102

Author:Kreith, Frank; Manglik, Raj M.

Publisher:Kreith, Frank; Manglik, Raj M.

Chapter7: Forced Convection Inside Tubes And Ducts

Section: Chapter Questions

Problem 7.1P: 7.1 To measure the mass flow rate of a fluid in a laminar flow through a circular pipe, a...

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Q-) When a centrifugal pump tried at a constant rotation speed of n = 1470 rpm, the following values were found: Q: dm3/s 0 10 20 30 40 50 55 60 70 H: m 460 495 507 500 490 460 449 430 390 Hy= 120 + 0.136Q2(Q→dm3s⁄;H→m) A-) Indicate the operating point of the pump. B-)What would be the operating point if two of this pump are connected in parallel to the same discharge pipe?
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Note: Don't copy from other experts solution. Read the question carefully and give me right solution with clear calculations. The absolute velocity of a jet of steam impinging on the blades of a steam turbine is 2,200 ft/sec, and that leaving is 980 ft/sec. Assume α1 = 10°, α2 = 155° , u1 = 36 ft/sec, u2 = 72 ft/sec, and r1 =4-inches, r2 = 8-inches. Knowing that the density times flow rate, ρQ = 0.0122 slugs/sec, what is the Power delivered, in HP?
A pump impeller rotating at 1400 rpm has an outside radius of 21 cm, the vane outlet angle β2 is 158° and the radial velocity at the outlet Cr2 is 4 m/s. Assuming radial flow at inlet, draw the theoretical outlet velocity diagram and calculate the various velocities and angles. Assume a deviation of 10° applied to β2 due to circulation after the modern theory. The flow is 30 lit/s. After drawing/illustrating the velocity diagram, find the theoretical head Ho, in meters, assuming radial flow at inlet, neglecting the deviation in inlet velocity diagram. calculate the water horsepower.
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