Head pressure for liquid in a tank

In summary, head pressure in a liquid tank refers to the force exerted by the weight of the liquid on the bottom of the tank. It can be calculated using the formula P = ρgh and is affected by factors such as height, density, gravity, and tank size and shape. Head pressure is crucial in determining the stability of a liquid tank and can be managed through careful design and maintenance.
  • #1
buddylee
2
0
Did I answer this right ?

An open tank contains liquid with a specific gravity of 1.735. If the height of the liquid is 10 feet, how much head pressure (in inches w.c. (water column)) will it exert?
P= (10) (1.735)= 17.35

What is the pressure in PSI?
P= (1.735)(0.433)(10feet)= 7.51255
 
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  • #2
Are feet and inches the same? How about a liquid with a S.G. of 1.735 and water?

You got the pressure OK, but it appears you are a little hazy on what head in inches of water column means.

And it's 'question', not 'quesstion'.
 

Related to Head pressure for liquid in a tank

1. What is head pressure in a liquid tank?

Head pressure in a liquid tank refers to the force exerted by the weight of the liquid in the tank on the bottom of the tank. It is a measure of the vertical pressure at the bottom of the tank due to the weight of the liquid above it.

2. How is head pressure calculated?

Head pressure can be calculated using the formula P = ρgh, where P is the head pressure, ρ is the density of the liquid, g is the acceleration due to gravity, and h is the height of the liquid column.

3. What factors affect head pressure in a liquid tank?

The factors that affect head pressure in a liquid tank include the height of the liquid column, the density of the liquid, and the acceleration due to gravity. Additionally, the shape and size of the tank can also affect the distribution of head pressure.

4. How does head pressure impact the stability of a liquid tank?

Head pressure is an important factor in determining the stability of a liquid tank. If the head pressure is too high, it can cause the tank to burst or collapse. On the other hand, if the head pressure is too low, it can lead to instability and potential collapse of the tank.

5. How can head pressure be managed in a liquid tank?

To manage head pressure in a liquid tank, the design and construction of the tank should be carefully considered to ensure it can withstand the pressure. Additionally, regular maintenance and monitoring of the tank's liquid levels can help to prevent excessive head pressure and potential hazards.

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