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What is the Reynolds’s number for the fluid exiting the device at 23 degrees celsius for the same mass flow rates as in Part A)

What is the Reynolds’s number for the fluid exiting the device at 23 degrees celsius for the same mass flow rates as in Part A)

Introduction to Chemical Engineering Thermodynamics
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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What is the Reynolds’s number for the fluid exiting the device at 23 degrees celsius for the same mass flow rates as in Part A)
One can has your teeth cleaned professionally using Problem 1: Reynold's number a rotating brush or with a jet stream oi a baking soda slurry. For baking soda slurries, the dentist uses a device similar to the device shown in HD Figure 8.24 to remove plaque. The fluid used in the device is a baking soda slurry. Baking soda slurry is 3.0% baking soda (sodium bicarbonate) in water, where 0.90% is the saturation limited of baking soda in water. If the inlet velocity is 0.24 m/s with inlet diameter of 5.4 mm at 23°C. The nozzle tip has a diameter of 0.51 mm. Assume no frictional effects. See page 4 for sodium bicarbonate-viscosity graph. State any other assumption needed. FIGURE 8.24 Inlet Flow Outlet Q Flow
Transcribed Image Text:One can has your teeth cleaned professionally using Problem 1: Reynold's number a rotating brush or with a jet stream oi a baking soda slurry. For baking soda slurries, the dentist uses a device similar to the device shown in HD Figure 8.24 to remove plaque. The fluid used in the device is a baking soda slurry. Baking soda slurry is 3.0% baking soda (sodium bicarbonate) in water, where 0.90% is the saturation limited of baking soda in water. If the inlet velocity is 0.24 m/s with inlet diameter of 5.4 mm at 23°C. The nozzle tip has a diameter of 0.51 mm. Assume no frictional effects. See page 4 for sodium bicarbonate-viscosity graph. State any other assumption needed. FIGURE 8.24 Inlet Flow Outlet Q Flow
2.0 1.6 NH,HCO, NaHCO, 1.2 0.8 0.4 0.0 0.0 0.5 1.0 1.5 2.0 2.5 Concentration, mol/l ht Viscosity, cSt
Transcribed Image Text:2.0 1.6 NH,HCO, NaHCO, 1.2 0.8 0.4 0.0 0.0 0.5 1.0 1.5 2.0 2.5 Concentration, mol/l ht Viscosity, cSt
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