Consider a simplified shape of a blood vein branching, similar to the Brachial vein. You like to determine whether this person is having a hypertension (high blood pressure) or a hypotension by determining the pressure in the main vein. Note that a nominal value for the normal pressure for that specific vein is 140 mmHg. If the found value is higher, we can consider the person to be hypertensive. Assume a blood density of 1050 [kg/m³] and a viscosity of 3.5 [Pa.s] - Is this a hypertension case? (i.e., is the pressure in the main vein P1 > 140 mmHg? - What is the classification of the flow in the main vein, rı= 7.5 mm? (laminar or turbulent)? Show your work.
Consider a simplified shape of a blood vein branching, similar to the Brachial vein. You like to determine whether this person is having a hypertension (high blood pressure) or a hypotension by determining the pressure in the main vein. Note that a nominal value for the normal pressure for that specific vein is 140 mmHg. If the found value is higher, we can consider the person to be hypertensive. Assume a blood density of 1050 [kg/m³] and a viscosity of 3.5 [Pa.s] - Is this a hypertension case? (i.e., is the pressure in the main vein P1 > 140 mmHg? - What is the classification of the flow in the main vein, rı= 7.5 mm? (laminar or turbulent)? Show your work.
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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![Consider a simplified shape of a blood vein branching, similar to the Brachial vein. You like to determine
whether this person is having a hypertension (high blood pressure) or a hypotension by determining the
pressure in the main vein. Note that a nominal value for the normal pressure for that specific vein is 140 mmHg.
If the found value is higher, we can consider the person to be hypertensive. Assume a blood density of 1050
[kg/m³] and a viscosity of 3.5 [Pa.s]
Is this a hypertension case? (i.e., is the pressure in the main vein P, > 140 mmHg?
What is the classification of the flow in the main vein, r1= 7.5 mm? (laminar or turbulent)? Show your
work.
P3 =1.5 KPa
6 =4 mm
ri=7.5mm
3
2= 3 mm
*= 0.02
Figure 1: Schematic diagram of task
Nnumbers from American Heart Association, Journal of Cardiovascular Surgery](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1362b4e4-43a0-4372-8ceb-84ff0f9bec96%2F1c166d32-0511-4d66-bccd-e4715fd8022f%2Felp086q_processed.png&w=3840&q=75)
Transcribed Image Text:Consider a simplified shape of a blood vein branching, similar to the Brachial vein. You like to determine
whether this person is having a hypertension (high blood pressure) or a hypotension by determining the
pressure in the main vein. Note that a nominal value for the normal pressure for that specific vein is 140 mmHg.
If the found value is higher, we can consider the person to be hypertensive. Assume a blood density of 1050
[kg/m³] and a viscosity of 3.5 [Pa.s]
Is this a hypertension case? (i.e., is the pressure in the main vein P, > 140 mmHg?
What is the classification of the flow in the main vein, r1= 7.5 mm? (laminar or turbulent)? Show your
work.
P3 =1.5 KPa
6 =4 mm
ri=7.5mm
3
2= 3 mm
*= 0.02
Figure 1: Schematic diagram of task
Nnumbers from American Heart Association, Journal of Cardiovascular Surgery
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