Solve 4 and 5 1- What is the relation between the head loss and the velocity for the straight pipe?2- Can we assume that the straight pipe is smooth pipe and why?3- What is the factors that affect the head loss in the straight pipe?4- Is the flow rate effect the head loss and why?5- What is the relation between the head loss and velocity for sudden enlargement pipe?6- Further discussion decide by the students according to their understanding.

When fluid flows inside a pipeline or a duct , friction occurs between the layers of moving fluid…

Answered: 4- Is the flow rate effect the head…

4- Is the flow rate effect the head loss and why? 5- What is the relation between the head loss and velocity for sudden enlargement pipe?

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)

8th Edition

ISBN:9781305387102

Author:Kreith, Frank; Manglik, Raj M.

Publisher:Kreith, Frank; Manglik, Raj M.

Chapter5: Analysis Of Convection Heat Transfer

Section: Chapter Questions

Problem 5.1P: Evaluate the Reynolds number for flow over a tube from the following data: D=6cm,U=1.0m/s,...

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Free Body Diagram

The system of forces acting on a body tends to either rotate it or make the body undergo motion. In general, when an external agent exerts a force on a body, the body undergoes translational motion and rotational motion. The body has six degrees of freedom under the influence of that force. Here, three degrees of freedom are from the translational motion while the other three are from the rotation motion. However, sometimes the bodies are not allowed to undergo any motion and are fixed, under such conditions the body is said to be constrained.

Question

Solve 4 and 5

1- What is the relation between the head loss and the velocity for the straight pipe?
2- Can we assume that the straight pipe is smooth pipe and why?
3- What is the factors that affect the head loss in the straight pipe?
4- Is the flow rate effect the head loss and why?
5- What is the relation between the head loss and velocity for sudden enlargement pipe?
6- Further discussion decide by the students according to their understanding.

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