In the heart, blood enters the leftatrium from the pulmonary veins and drainsinto the left ventricle, where blood is pumpedout at an average rate of 60 beats per minute.The stroke volume is 70 ml for eachcontraction. Assuming no reactions with bloodoccur in the heart and the heart chambers donot accumulate blood, determine the inletand outlet volumetric flow rates for the leftside of the heart.AortaSurroundingsBlood leavingthrough aortaBlood frompulmonary veinLeftatriumSYSTEMLeftventricleSystem boundary

To determine the inlet and outlet volumetric flow rates, we need to understand the relationship…

Answered: In the heart, blood enters the left…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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The developed velocity profile in a square duct can be given by the following equationWhere a is equal to one side of the square. Draw a diagram of the velocity profile for eachof the solutions at a flow rate of 0.05 mL/min and determine the maximum velocity. Water average velocity: 0.076 mL/s Blood average velocity: 0.0825 mL/s
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Water flows thiough a horizontal pipe at o veiociy of 50 ft per secon d. Owing to the pipe gradually expanding to larger rize, the velocity decreases to 35 f1 per second, what i the differentce between the prewures at two points, one in each size of pipe ? Given : VA =(50fps Ve -35 fps 1,421.88 psf 1,165.15 psf O 1,345.11 psf 1,021.96 psf 1,236.75 psf
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1. Solve and draw the figures i. Water is flowing through a pipe having diameters 30 cm and 15 cm at the bottom and upper end respec- tively. The intensity of pressure at the bottom end is 29.43 N/cm² and the pressure at the upper end is 14.715 N/cm?. Determine the difference in datum head if the rate of flow through pipe is 50 lit/s. [Ans. 14.618 m] ii. The water is flowing through a taper pipe of length 50 m having diameters 40 cm at the upper end and 20 cm at the lower end, at the rate of 60 litres/s. The pipe has a slope of 1 in 40. Find the pressure at the [Ans. 25.58 N/cm²] iii. A pipe of diameter 30 cm carries water at a velocity of 20 m/sec. The pressures at the points A and B are given as 34.335 N/cm² and 29.43 N/cm2 respectively, while the datum head at A and B are 25 m and 28 m. [Ans. 2 m] lower end if the pressure at the higher level is 24.525 N/em². Find the loss of head between A and B.
2.
ity of 25 m/s. 1 he pressures; Iy while the datum head at WJ A pipe of diameter 400 mm carries water L oints A and B are given as 29.43 Nfem” and 22.563 Nfcm respective B are 28 m and 30 m. Find the loss of head betweert A and B
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Please refer to image attached tq
A circular pipe of I.D. 4 m is bifurcated into two pipes of I.D. 2 m each. If the average velocity of water flowing through the main pipe is 5 m/s, then the average velocity through the bifurcated pipe is

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