Need help with this as soon as possible please (fluid flow in pipes)

In summary, the conversation revolves around a problem with fluid flow in pipes and a specific question regarding a chemical processing plant. The question involves delivering a fluid (Benzene) with a certain pressure and using a pump and plastic pipe to connect two points. The volume flow rate and the relative density and viscosity of the fluid are also provided. The person asking for help is struggling to start and complete the task and is seeking assistance.
  • #1
MTRX
3
0
need help with this! as soon as possible please (fluid flow in pipes)

here is my Q am facing a problem with i don't know how to start and i have to hand it in at 9 a.m

Q: In a chemical processing plant, a fluid (Benzene) must be delivered to point B with a pressure of 550 kPa. A pump is located at point A 21 m below point B, and the two points are connected by 240 m of plastic pipe (smooth pipe) having an inside diameter of 50 mm. If the volume flow rate is 110 L/min, calculate the required pressure at the outlet of the pump.
Take relative density of benzene  = 0.86 and its viscosity  = 4.2 x 10-4 Pa.s

here is the drawing click the link below:-

http://www10.0zz0.com/2010/04/29/01/629184696.jpg
 
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  • #2


pleasez guys help i tried to come up with something, but nothin came up =(

i know the rule is u don't do ours homework, but this time am stuck i don't know how to start and continue with it , so pleasez help
 
  • #3


no one can could answer it !

am waiting =(
 

1. What is fluid flow in pipes?

Fluid flow in pipes refers to the movement of a liquid or gas through a pipe, driven by a pressure difference. It is an important concept in fluid mechanics and is used to understand and design various systems such as plumbing, irrigation, and oil pipelines.

2. What factors affect fluid flow in pipes?

The factors that affect fluid flow in pipes include the properties of the fluid (such as viscosity and density), the characteristics of the pipe (such as diameter and roughness), and the driving forces (such as pressure or gravity). The flow may also be affected by external factors such as temperature and the presence of obstacles or bends in the pipe.

3. How is fluid flow in pipes calculated?

The flow rate of fluid in pipes can be calculated using the Bernoulli's equation, which takes into account the pressure, velocity, and elevation of the fluid. Other equations, such as the Darcy-Weisbach equation, may also be used depending on the specific conditions and properties of the fluid and pipe.

4. What are some common problems with fluid flow in pipes?

Some common problems with fluid flow in pipes include blockages or clogs, leaks, and pressure drops. These issues can be caused by various factors such as corrosion, buildup of sediment or debris, or incorrect pipe sizing. Regular maintenance and proper design can help prevent these problems from occurring.

5. How can fluid flow in pipes be optimized?

To optimize fluid flow in pipes, factors such as pipe diameter, material, and layout should be carefully considered. Increasing the pipe diameter can reduce pressure drops and improve flow, while using smooth and corrosion-resistant materials can minimize friction and prolong the lifespan of the pipes. Proper maintenance, including regular cleaning, can also help maintain optimal flow in pipes.

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