Calculating Volume Flow Rate of Olive Oil at a Processing Plant

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SUMMARY

The discussion focuses on calculating the volume flow rate of olive oil in a processing plant, specifically addressing a scenario where the fluid flows through a hose that constricts from a diameter of 2.92 cm to 1.20 cm. The density of the olive oil is given as 875 kg/m³, and the pressure difference between the two sections of the hose is 5.10 kPa. The continuity equation, A1v1 = A2v2, is identified as a key equation, but additional equations related to fluid pressure must be utilized to fully solve the problem.

PREREQUISITES
  • Understanding of fluid dynamics principles, specifically the continuity equation.
  • Knowledge of Bernoulli's equation for relating pressure and flow rate.
  • Familiarity with units of measurement for pressure (kPa) and density (kg/m³).
  • Basic skills in algebra for manipulating equations.
NEXT STEPS
  • Study Bernoulli's equation to understand the relationship between pressure and flow rate in fluid dynamics.
  • Learn about the application of the continuity equation in various fluid flow scenarios.
  • Research methods for measuring flow rates in industrial applications.
  • Explore the effects of viscosity on flow rates in different fluids.
USEFUL FOR

Students studying fluid dynamics, engineers working in processing plant design, and professionals involved in the optimization of fluid flow systems.

Ardec
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Poster has been reminded to show their Attempt at a Solution in schoolwork threads

Homework Statement


At a processing plant, olive oil of density 875 kg/m3 flows in a horizontal section of hose that constricts from a diameter of 2.92 cm to a diameter of 1.20 cm. Assume steady, ideal flow. What is the volume flow rate if the change in pressure between the two sections of hose is 5.10 kPa?

Homework Equations


A1v1=A2V2

The Attempt at a Solution

 
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Ardec said:

Homework Statement


At a processing plant, olive oil of density 875 kg/m3 flows in a horizontal section of hose that constricts from a diameter of 2.92 cm to a diameter of 1.20 cm. Assume steady, ideal flow. What is the volume flow rate if the change in pressure between the two sections of hose is 5.10 kPa?

Homework Equations


A1v1=A2V2

The Attempt at a Solution

You've quoted the continuity equation, but that doesn't tell you anything about what happens to the pressure of the fluid.

You need to find another equation which says something about the pressure of the fluid.
 

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