Solving Siphoning Problem: Pressure, Diameter & Height

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SUMMARY

The discussion focuses on calculating the flow rate of water in a siphon system with a tube diameter of 1.2 cm and a height difference of 64 cm between two vessels. The key equation mentioned is the hydrostatic pressure equation, expressed as pressure = ρgh, where ρ is the water density, g is the acceleration due to gravity, and h is the height difference. To determine the flow rate, participants are advised to refer to fluid dynamics principles that relate pressure difference and tube diameter to flow rate.

PREREQUISITES
  • Understanding of hydrostatic pressure principles
  • Familiarity with fluid dynamics equations
  • Knowledge of the relationship between pressure, diameter, and flow rate
  • Basic mathematical skills for calculations
NEXT STEPS
  • Research the Bernoulli's equation for fluid flow analysis
  • Learn about the Hagen-Poiseuille equation for laminar flow in tubes
  • Study the concept of flow rate and its dependence on tube diameter
  • Explore practical applications of siphoning in fluid mechanics
USEFUL FOR

Students in physics or engineering courses, educators teaching fluid dynamics, and anyone interested in practical applications of siphoning and fluid flow calculations.

mantaslawl
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Homework Statement



Consider a siphon which transfers water from one vessel to a second (lower) one. Determine the rate of flow if the tube has a diameter of 1.2 cm and the difference in water levels of the two containers is 64 cm.

Homework Equations



Not sure what equations to use.

The Attempt at a Solution


I missed class the other day and so far only understand pressure=rho*g*h really. I need some help as to what to do and what equations to use for this.
 
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From what you have here, you can calculate only the pressure difference from one end of the hose to the other. You need to go back into your book and see how to get water flow rate given pressure and tube diameter.
 

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