PROBLEM 3: An in-line flow nozzle is to be used to measure the flow of ethyl alcohol (v = 1.52 x 106 m²/s; p=789 kg/m³) through a 50 mm diameter pipe inline. The nozzle diameter is 28 mm, and the pressure drop across the nozzle is 4,000 Pa. a. Determine the volumetric flow rate. b. Determine the average velocity of the fluid. c. Determine the mass flow rate.

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Q = Volume flow rate, μ= find, P= find
E, the velocity of approach factor, can be
calculated with E = 1/sqrt(1-B^4)
E =
1
√1-B4
requires knowledge of the product CE.
The beta ratio is ß = d0/d1
Then, the Reynolds number needs to be calculated:
4Q
Red1
π * d₁ * v
Where, v is the fluid kinematic viscosity
And d1 is the circular pipes diameter.
Transcribed Image Text:Q = Volume flow rate, μ= find, P= find E, the velocity of approach factor, can be calculated with E = 1/sqrt(1-B^4) E = 1 √1-B4 requires knowledge of the product CE. The beta ratio is ß = d0/d1 Then, the Reynolds number needs to be calculated: 4Q Red1 π * d₁ * v Where, v is the fluid kinematic viscosity And d1 is the circular pipes diameter.
PROBLEM 3:
An in-line flow nozzle is to be used to measure the flow of ethyl alcohol (v = 1.52 x 10-6 m²/s;
p = 789 kg/m³) through a 50 mm diameter pipe inline. The nozzle diameter is 28 mm, and
the pressure drop across the nozzle is 4,000 Pa.
a. Determine the volumetric flow rate.
b. Determine the average velocity of the fluid.
c. Determine the mass flow rate.
Transcribed Image Text:PROBLEM 3: An in-line flow nozzle is to be used to measure the flow of ethyl alcohol (v = 1.52 x 10-6 m²/s; p = 789 kg/m³) through a 50 mm diameter pipe inline. The nozzle diameter is 28 mm, and the pressure drop across the nozzle is 4,000 Pa. a. Determine the volumetric flow rate. b. Determine the average velocity of the fluid. c. Determine the mass flow rate.
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