Engineering, 06.05.2020 03:43 lewislatavia043

The 1.5 cm wide rectangular channel in the laboratory was used to create a hydraulic jump; the following data were collected: y1 = 1.25 ± 0.05 cm; y2 = 5.6 ± 0.1 cm; Q = 8 liters/30 sec Assume the water temperature was 20°C. (Note the mixed units above – please present your solutions in si units) (a) Use the theoretical equation to predict the conjugate depth ratio, y2/y1, based on the initial depth, y1. Compare the value to the lab-derived ratio (lab y2/lab y1). Discuss the results. (b) Calculate critical depth (in cm). Verify if flow transitioned from supercritical to subcritical. (c) Calculate the total energy at points 1 and 2. How much energy was lost in the jump? What percentage of the upstream energy was lost in the jump?

Answers: 2

Show answers

Other questions on the subject: Engineering

Engineering, 04.07.2019 19:10, babas97

What is a monomer? how do they form a ploymer from the view point of chemical bonding?

Answers: 1

continue

Engineering, 04.07.2019 19:10, phantomlizz3233

In general, how do thermosetting plastics compare to thermoplastics in mechanical and physical properties?

Answers: 3

continue

Engineering, 04.07.2019 19:10, santosbeti90

With increases in magnification, which of the following occur? a. the field of view decreases. b. the ambient illumination decreases. c. the larger parts can be measured. d. the eyepiece must be raised.

Answers: 1

continue

Engineering, 04.07.2019 19:10, rhiannpelham60

The maximum shear stress and maximum flexural stress occur at the same location along a beam subjected to a non-uniform bending load. a)-trune b)- false

Answers: 2

continue

You know the right answer?

The 1.5 cm wide rectangular channel in the laboratory was used to create a hydraulic jump; the follo...