A water main on Warren Street suddenly springs a leak, and you estimate the geyser reaches about 20 feet in height. You further estimate that about 300 gallons per minute is leaking based on the water flowing in the gutter. About how big is the hole in the water pipe?
A water main on Warren Street suddenly springs a leak, and you estimate the geyser reaches about 20 feet in height. You further estimate that about 300 gallons per minute is leaking based on the water flowing in the gutter. About how big is the hole in the water pipe?
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
Please answer questions given and fill out table using data given
Transcribed Image Text:Lab 5
Sample Datasheet
(2) A water main on Warren Street suddenly springs a leak, and you estimate the geyser reaches
about 20 feet in height. You further estimate that about 300 gallons per minute is leaking
based on the water flowing in the gutter. About how big is the hole in the water pipe?
(3) The geyser "Old Faithful" in Yellowstone National Park rises about 32 m upon eruption.
Estimate the velocity of the water at the ground surface.
Transcribed Image Text:Lab 5
Sample Datasheet
PROBLEM SHEET
Lab Problem 5 - Bernoulli's Principle and Equation
Group No.
Name
Part 1- Pressure Head, Velocity Head, and Torricelli's Experiment
TANK
TANK
DATUM
DATUM
DRAW AND LABEL
PRESSURE HEAD (STATIC)
DRAW AND LABEL
VELOCITY HEAD
Pressure Head
Velocity Head -Torricelli's Exp.
All measured values:
Measured velocity head (jet height) = h = 8.5
cm
Z = 6 cm
Theoretical velocity head:
ply =37.1 cm
Jet Flow rate =123.29 cm/ sec
Piezometric Head =
Pipe inner diam. = 1.23 cm
Jet area
cm?
Total Head =
Jet velocity =
cm/sec
Theoretical Velocity head = v?/2g
cm
(1) How do the measured and theoretical values of velocity head compare in Torricelli's
experiment? Suggest possible reasons for any discrepancy.
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