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Pressure Loss due to Sudden Contraction given Velocity of Air at Point 1 Formula

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Pressure Loss due to Sudden Contraction at point 1 due to friction is the decrease in the value of the pressure due to the influence of friction. Check FAQs

ΔP sc 1 = 0.6 \cdot {V 1}^{2} \cdot C

ΔP_{sc 1} - Pressure Loss due to Sudden Contraction at point 1?V₁ - Velocity of Air at Section 1?C - Dynamic Loss Coefficient?

Pressure Loss due to Sudden Contraction given Velocity of Air at Point 1 Example

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Here is how the Pressure Loss due to Sudden Contraction given Velocity of Air at Point 1 equation looks like with Values.

Here is how the Pressure Loss due to Sudden Contraction given Velocity of Air at Point 1 equation looks like with Units.

Here is how the Pressure Loss due to Sudden Contraction given Velocity of Air at Point 1 equation looks like.

0.3535 = 0.6 \cdot 17^{2} \cdot 0.02

0.3535mmAq = 0.6 \cdot {17m/s}^{2} \cdot 0.02

0.3535 = 0.6 \cdot 17^{2} \cdot 0.02

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Pressure Loss due to Sudden Contraction given Velocity of Air at Point 1 Solution

Follow our step by step solution on how to calculate Pressure Loss due to Sudden Contraction given Velocity of Air at Point 1?

FIRST Step Consider the formula

ΔP sc 1 = 0.6 \cdot {V 1}^{2} \cdot C

Next Step Substitute values of Variables

∴

ΔP sc 1 = 0.6 \cdot {17m/s}^{2} \cdot 0.02

Next Step Prepare to Evaluate

∴

ΔP sc 1 = 0.6 \cdot 17^{2} \cdot 0.02

Next Step Evaluate

∴

ΔP sc 1 = 3.468Pa

Next Step Convert to Output's Unit

∴

ΔP sc 1 = 0.353516819571865mmAq

LAST Step Rounding Answer

∴

ΔP sc 1 = 0.3535mmAq

Pressure Loss due to Sudden Contraction given Velocity of Air at Point 1 Formula Elements

Variables

Pressure Loss due to Sudden Contraction at point 1

Pressure Loss due to Sudden Contraction at point 1 due to friction is the decrease in the value of the pressure due to the influence of friction.

Symbol: ΔP_{sc 1}

Measurement: PressureUnit: mmAq

Note: Value can be positive or negative.

Formulas to find Pressure Loss due to Sudden Contraction at point 1

Velocity of Air at Section 1

Velocity of Air at section 1 is defined as the rate of air movement measured in distance traveled relative to time elapsed at section 1.

Symbol: V₁

Measurement: SpeedUnit: m/s

Note: Value should be greater than 0.

Formulas to find Velocity of Air at Section 1

Dynamic Loss Coefficient

Dynamic Loss Coefficient is defined as the value which is experimentally determined to calculate the dynamic pressure loss.

Symbol: C

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Dynamic Loss Coefficient

Other formulas in Pressure category

Go Dynamic Pressure Loss

P d = C \cdot 0.6 \cdot V^{2}

Go Dynamic Loss Coefficient given Dynamic Pressure Loss

C = \frac{P d}{0.6 \cdot V^{2}}

Go Dynamic Loss Coefficient given Equivalent Additional Length

C = \frac{f \cdot L e}{m}

Go Pressure Loss due to Sudden Enlargement

ΔP se = 0.6 \cdot {(V 1 - V 2)}^{2}

How to Evaluate Pressure Loss due to Sudden Contraction given Velocity of Air at Point 1?

Pressure Loss due to Sudden Contraction given Velocity of Air at Point 1 evaluator uses Pressure Loss due to Sudden Contraction at point 1 = 0.6*Velocity of Air at Section 1^2*Dynamic Loss Coefficient to evaluate the Pressure Loss due to Sudden Contraction at point 1, Pressure Loss due to Sudden Contraction given Velocity of Air at Point 1 formula is defined as the energy loss that occurs when a fluid, such as air, flows from a larger pipe to a smaller pipe, resulting in a sudden contraction, which leads to a pressure drop. Pressure Loss due to Sudden Contraction at point 1 is denoted by ΔP_{sc 1} symbol.

How to evaluate Pressure Loss due to Sudden Contraction given Velocity of Air at Point 1 using this online evaluator? To use this online evaluator for Pressure Loss due to Sudden Contraction given Velocity of Air at Point 1, enter Velocity of Air at Section 1 (V₁) & Dynamic Loss Coefficient (C) and hit the calculate button.

FAQs on Pressure Loss due to Sudden Contraction given Velocity of Air at Point 1

What is the formula to find Pressure Loss due to Sudden Contraction given Velocity of Air at Point 1?

The formula of Pressure Loss due to Sudden Contraction given Velocity of Air at Point 1 is expressed as Pressure Loss due to Sudden Contraction at point 1 = 0.6*Velocity of Air at Section 1^2*Dynamic Loss Coefficient. Here is an example- 0.036036 = 0.6*17^2*0.02.

How to calculate Pressure Loss due to Sudden Contraction given Velocity of Air at Point 1?

With Velocity of Air at Section 1 (V₁) & Dynamic Loss Coefficient (C) we can find Pressure Loss due to Sudden Contraction given Velocity of Air at Point 1 using the formula - Pressure Loss due to Sudden Contraction at point 1 = 0.6*Velocity of Air at Section 1^2*Dynamic Loss Coefficient.

Can the Pressure Loss due to Sudden Contraction given Velocity of Air at Point 1 be negative?

Yes, the Pressure Loss due to Sudden Contraction given Velocity of Air at Point 1, measured in Pressure can be negative.

Which unit is used to measure Pressure Loss due to Sudden Contraction given Velocity of Air at Point 1?

Pressure Loss due to Sudden Contraction given Velocity of Air at Point 1 is usually measured using the Millimeter Water (4 °C)[mmAq] for Pressure. Pascal[mmAq], Kilopascal[mmAq], Bar[mmAq] are the few other units in which Pressure Loss due to Sudden Contraction given Velocity of Air at Point 1 can be measured.

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