Difference between revisions of "Jesaya Marcel Gloryus"

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3. Ketrampilan (trampil menerapkan konsep, hands-on, analytical skill)
 
3. Ketrampilan (trampil menerapkan konsep, hands-on, analytical skill)
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Tell me the formula to calculate different pressure of fluids in U pipe that has different height
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The pressure difference between two points in a fluid can be calculated using the following formula:
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ΔP = ρgh
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where ΔP is the pressure difference between the two points, ρ is the density of the fluid, g is the acceleration due to gravity, and h is the height difference between the two points.
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In a U-tube manometer, two different fluids of different densities are used to measure the pressure difference between two points. Let's assume that the left arm of the U-tube contains fluid 1 of density ρ1 and height h1, and the right arm contains fluid 2 of density ρ2 and height h2.
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The pressure difference between the two points is given by:
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ΔP = (P1 - P2) = ρ1gh1 - ρ2gh2
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where P1 is the pressure at the left point and P2 is the pressure at the right point.
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Since the two arms of the U-tube are open to the atmosphere, the pressure at the top of the fluids in the two arms is the same and can be taken as atmospheric pressure. Therefore, P1 = Patm + ρ1gh1 and P2 = Patm + ρ2gh2, where Patm is the atmospheric pressure.
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Substituting these values in the above equation, we get:
 +
 +
ΔP = (P1 - P2) = (ρ1 - ρ2)gh
 +
 +
where h = h1 - h2 is the height difference between the two fluids.
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 +
So, the pressure difference between two points in a U-tube manometer with different height fluids can be calculated using the above formula, provided the densities of the fluids and the height difference between them are known.

Revision as of 09:37, 24 February 2023

Biodata Diri

Jesaya Marcel Gloryus

2106727853


Mekanika Fluida-02

Komponen Nilai

1. Value (adab)

2. Knowledge (Faham: konsep & teori)

3. Ketrampilan (trampil menerapkan konsep, hands-on, analytical skill)

Tell me the formula to calculate different pressure of fluids in U pipe that has different height

The pressure difference between two points in a fluid can be calculated using the following formula:

ΔP = ρgh

where ΔP is the pressure difference between the two points, ρ is the density of the fluid, g is the acceleration due to gravity, and h is the height difference between the two points.

In a U-tube manometer, two different fluids of different densities are used to measure the pressure difference between two points. Let's assume that the left arm of the U-tube contains fluid 1 of density ρ1 and height h1, and the right arm contains fluid 2 of density ρ2 and height h2.

The pressure difference between the two points is given by:

ΔP = (P1 - P2) = ρ1gh1 - ρ2gh2

where P1 is the pressure at the left point and P2 is the pressure at the right point.

Since the two arms of the U-tube are open to the atmosphere, the pressure at the top of the fluids in the two arms is the same and can be taken as atmospheric pressure. Therefore, P1 = Patm + ρ1gh1 and P2 = Patm + ρ2gh2, where Patm is the atmospheric pressure.

Substituting these values in the above equation, we get:

ΔP = (P1 - P2) = (ρ1 - ρ2)gh

where h = h1 - h2 is the height difference between the two fluids.

So, the pressure difference between two points in a U-tube manometer with different height fluids can be calculated using the above formula, provided the densities of the fluids and the height difference between them are known.