CU06997 Lecture 3 ; Exercises

Link to computation / answer
Link to lecture 3
Link naar les 3
Example use of Bernoulli

In picture u and v are both velocity

h and y are both pressure head
CU06997_lecture_3_Pipe no head loss
Exercise 1
Assume fresh water and g = 10 [m/s2]
The pressure at the center of the pipe with a diameter of 0,15 m is 30.000 Pa
CU06997_lecture_3_exercise_1
Exercise 2
Assume fresh water and g = 10 [m/s2]
CU06997_lecture_3_exercise_2
Exercise 3


In the figure a suction pipe of a pump is drawn. The discharge of the pipe is 66 l/s. Suppose there is no head / energy loss, calculate the pressure (h) in point A
pipe
Exercise 4

  1. If there is no energy / head loss, sketch the H (energy) and h (pressure) line
  2. If there is energy / head loss , sketch the H (energy) and h (pressure) line
  3. Suppose the flow is from right to left and there is energy / head loss , sketch the H (energy) and h (pressure) line
pipe2
Share Button

Leave a Reply

Your email address will not be published.

*

Time limit is exhausted. Please reload CAPTCHA.

This site uses Akismet to reduce spam. Learn how your comment data is processed.