Water exits a pipe vertically as a free jet with initial diameter d = 1.0 cm and initial (unknown) speed V₁. The jet strikes a circu- lar flat plate that has diameter D = 10 cm and is located a distance h₁ = 20 cm above the pipe exit. Assume the flow geometry is axisym- metric, with the water leaving the plate radially with average speed V₂ through an area (shaped like a ring) with height h₂ = 0.4 mm. At the center of the plate is a static port manometer containing (still) water. Determine the steady flowrate Q and the constant height H. Hint: Start by using the fact that Q = AV is a constant to relate the (average) speed leaving the pipe, V₁, to the (average) radial speed leaving the plate, V₂. Answer: Q = 0.20 L/s, H = 13 cm V₂ D h₁ H V₁ h₂ V₂

Water exits a pipe vertically as a free jet with initial diameter d = 1.0 cm and initial (unknown) speed V₁. The jet strikes a circu- lar flat plate that has diameter D = 10 cm and is located a distance h₁ = 20 cm above the pipe exit. Assume the flow geometry is axisym- metric, with the water leaving the plate radially with average speed V₂ through an area (shaped like a ring) with height h₂ = 0.4 mm. At the center of the plate is a static port manometer containing (still) water. Determine the steady flowrate Q and the constant height H. Hint: Start by using the fact that Q = AV is a constant to relate the (average) speed leaving the pipe, V₁, to the (average) radial speed leaving the plate, V₂. Answer: Q = 0.20 L/s, H = 13 cm V₂ D h₁ H V₁ h₂ V₂

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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