Using Poiseuille’s Law, calculate the pressure drop across the following arterial systems with η blood = 4 X10 −3 Pa-s, for a total flow of 80 cm 3 /s across each system; (1 Pa=0.0075 mmHg). EXPRESS YOUR ANSWER IN mm of Hg 1. aorta (internal radius r = 1.30 cm, length L = 11 cm, all of the flow in this one aorta) 2. large arteries (r = 0.3 cm, L = 80 cm, n = 200 of them, each with equal flow and the same dimensions) 3. arterioles (r = 35 μm, L = 0.8 cm, n = 5 X 10 5 ) 4. capillaries (r = 3.8 μm, L = 3 mm, n = 10 10 )
Using Poiseuille’s Law, calculate the pressure drop across the following arterial systems with η blood = 4 X10 −3 Pa-s, for a total flow of 80 cm 3 /s across each system; (1 Pa=0.0075 mmHg). EXPRESS YOUR ANSWER IN mm of Hg 1. aorta (internal radius r = 1.30 cm, length L = 11 cm, all of the flow in this one aorta) 2. large arteries (r = 0.3 cm, L = 80 cm, n = 200 of them, each with equal flow and the same dimensions) 3. arterioles (r = 35 μm, L = 0.8 cm, n = 5 X 10 5 ) 4. capillaries (r = 3.8 μm, L = 3 mm, n = 10 10 )
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Using Poiseuille’s Law, calculate the pressure drop across the following arterial systems with η blood = 4 X10 −3 Pa-s, for a total flow of 80 cm 3 /s across each system; (1 Pa=0.0075 mmHg).
EXPRESS YOUR ANSWER IN mm of Hg
1. aorta (internal radius r = 1.30 cm, length L = 11 cm, all of the flow in this one aorta)
2. large arteries (r = 0.3 cm, L = 80 cm, n = 200 of them, each with equal flow and the same dimensions)
3. arterioles (r = 35 μm, L = 0.8 cm, n = 5 X 10 5 )
4. capillaries (r = 3.8 μm, L = 3 mm, n = 10 10 )
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