Velocity of Air at Section 1 in Ducts Formulas

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. And is denoted by V₁. Velocity of Air at Section 1 is usually measured using the Meter per Second for Speed. Note that the value of Velocity of Air at Section 1 is always positive.

Formulas to find Velocity of Air at Section 1 in Ducts

fxVelocity of Air at Duct Section 1 using Continuity EquationGo

Ducts formulas that make use of Velocity of Air at Section 1

fxCross-Sectional Area of Duct at Section 1 using Continuity EquationGo

fxCross-Sectional Area of Duct at Section 2 using Continuity EquationGo

fxVelocity of Air at Duct Section 2 using Continuity EquationGo

fxPressure Loss due to Sudden EnlargementGo

fxPressure Loss due to Sudden Contraction given Velocity of Air at Point 1Go

fxPressure Loss due to Gradual Contraction given Pressure Loss Coefficient at Section 1Go

List of variables in Ducts formulas

fx Cross-Sectional Area of Duct at Section 2 Go

fx Velocity of Air at Section 2 Go

fx Cross-Sectional Area of Duct at Section 1 Go

FAQ

What is the 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. Velocity of Air at Section 1 is usually measured using the Meter per Second for Speed. Note that the value of Velocity of Air at Section 1 is always positive.

Can the Velocity of Air at Section 1 be negative?

No, the Velocity of Air at Section 1, measured in Speed cannot be negative.

What unit is used to measure Velocity of Air at Section 1?

Velocity of Air at Section 1 is usually measured using the Meter per Second[m/s] for Speed. Meter per Minute[m/s], Meter per Hour[m/s], Kilometer per Hour[m/s] are the few other units in which Velocity of Air at Section 1 can be measured.

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