Pressure Loss due to Sudden Contraction given Velocity of Air at point 2 Calculator

✖Velocity of Air at section 2 is defined as the rate of air movement measured in distance traveled relative to time elapsed at section 2.ⓘ Velocity of Air at Section 2 [V₂]			+10% -10%
✖Pressure Loss Coefficient at 2 is the coefficient of pressure losses caused by a change in air direction from the elbow, offset, or takeoffs.ⓘ Pressure Loss Coefficient at 2 [C₂]			+10% -10%

✖Pressure Loss due to Sudden Contraction at point 2 due to friction is the decrease in the value of the pressure due to the influence of friction.ⓘ Pressure Loss due to Sudden Contraction given Velocity of Air at point 2 [ΔP_{sc 2}]

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Formula

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Pressure Loss due to Sudden Contraction given Velocity of Air at point 2

Formula

ΔP sc 2 = 0.6 \cdot {V 2}^{2} \cdot C 2

Example

4.954108 mmAq = 0.6 \cdot {26 m/s}^{2} \cdot 0.119822

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Pressure Loss due to Sudden Contraction given Velocity of Air at point 2 Solution

STEP 0: Pre-Calculation Summary

Formula Used

Pressure Loss due to Sudden Contraction at point 2 = 0.6*Velocity of Air at Section 2^2*Pressure Loss Coefficient at 2
ΔP_{sc 2} = 0.6*V₂^2*C₂
This formula uses 3 Variables

Variables Used

Pressure Loss due to Sudden Contraction at point 2 - (Measured in Pascal) - Pressure Loss due to Sudden Contraction at point 2 due to friction is the decrease in the value of the pressure due to the influence of friction.
Velocity of Air at Section 2 - (Measured in Meter per Second) - Velocity of Air at section 2 is defined as the rate of air movement measured in distance traveled relative to time elapsed at section 2.
Pressure Loss Coefficient at 2 - Pressure Loss Coefficient at 2 is the coefficient of pressure losses caused by a change in air direction from the elbow, offset, or takeoffs.

STEP 1: Convert Input(s) to Base Unit

Velocity of Air at Section 2: 26 Meter per Second --> 26 Meter per Second No Conversion Required
Pressure Loss Coefficient at 2: 0.119822 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

ΔP_{sc 2} = 0.6*V₂^2*C₂ --> 0.6*26^2*0.119822

Evaluating ... ...

ΔP_{sc 2} = 48.5998032

STEP 3: Convert Result to Output's Unit

48.5998032 Pascal -->4.95410837920489 Millimeter Water (4 °C) (Check conversion here)

FINAL ANSWER

4.95410837920489 ≈ 4.954108 Millimeter Water (4 °C) <-- Pressure Loss due to Sudden Contraction at point 2

(Calculation completed in 00.004 seconds)

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Created by Abhishek Dharmendra Bansile

Vishwakarma Institute of Information Technology, Pune (VIIT Pune), Pune

Abhishek Dharmendra Bansile has created this Calculator and 100+ more calculators!

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National Institute Of Technology (NIT), Hamirpur

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Pressure Loss due to Sudden Contraction given Velocity of Air at point 2 Formula

Pressure Loss due to Sudden Contraction at point 2 = 0.6*Velocity of Air at Section 2^2*Pressure Loss Coefficient at 2
ΔP_{sc 2} = 0.6*V₂^2*C₂

What is sudden contraction in area?

When air is flowing through a duct of such a section, the eddies are formed at two places, i.e. at the shoulders of the large section and beyond the entry at the smaller section forming a vena contracta at section.

How to Calculate Pressure Loss due to Sudden Contraction given Velocity of Air at point 2?

Pressure Loss due to Sudden Contraction given Velocity of Air at point 2 calculator uses Pressure Loss due to Sudden Contraction at point 2 = 0.6*Velocity of Air at Section 2^2*Pressure Loss Coefficient at 2 to calculate the Pressure Loss due to Sudden Contraction at point 2, Pressure Loss due to Sudden Contraction given Velocity of Air at point 2 formula is defined as the energy loss that occurs when a fluid, in this case air, flows from a larger pipe to a smaller one, resulting in a sudden contraction, which leads to a pressure drop. Pressure Loss due to Sudden Contraction at point 2 is denoted by ΔP_{sc 2} symbol.

How to calculate Pressure Loss due to Sudden Contraction given Velocity of Air at point 2 using this online calculator? To use this online calculator for Pressure Loss due to Sudden Contraction given Velocity of Air at point 2, enter Velocity of Air at Section 2 (V₂) & Pressure Loss Coefficient at 2 (C₂) and hit the calculate button. Here is how the Pressure Loss due to Sudden Contraction given Velocity of Air at point 2 calculation can be explained with given input values -> 0.505006 = 0.6*26^2*0.119822.

FAQ

What is Pressure Loss due to Sudden Contraction given Velocity of Air at point 2?

Pressure Loss due to Sudden Contraction given Velocity of Air at point 2 formula is defined as the energy loss that occurs when a fluid, in this case air, flows from a larger pipe to a smaller one, resulting in a sudden contraction, which leads to a pressure drop and is represented as ΔP_{sc 2} = 0.6*V₂^2*C₂ or Pressure Loss due to Sudden Contraction at point 2 = 0.6*Velocity of Air at Section 2^2*Pressure Loss Coefficient at 2. Velocity of Air at section 2 is defined as the rate of air movement measured in distance traveled relative to time elapsed at section 2 & Pressure Loss Coefficient at 2 is the coefficient of pressure losses caused by a change in air direction from the elbow, offset, or takeoffs.

How to calculate Pressure Loss due to Sudden Contraction given Velocity of Air at point 2?

Pressure Loss due to Sudden Contraction given Velocity of Air at point 2 formula is defined as the energy loss that occurs when a fluid, in this case air, flows from a larger pipe to a smaller one, resulting in a sudden contraction, which leads to a pressure drop is calculated using Pressure Loss due to Sudden Contraction at point 2 = 0.6*Velocity of Air at Section 2^2*Pressure Loss Coefficient at 2. To calculate Pressure Loss due to Sudden Contraction given Velocity of Air at point 2, you need Velocity of Air at Section 2 (V₂) & Pressure Loss Coefficient at 2 (C₂). With our tool, you need to enter the respective value for Velocity of Air at Section 2 & Pressure Loss Coefficient at 2 and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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