FormulaDen.com

Physics Chemistry Math Chemical Engineering Civil Electrical Electronics Electronics and Instrumentation Materials Science Mechanical Production Engineering Financial Health

Reynolds Number for Condensate Film Inside Vertical Tubes in Condenser Formula

GoReynolds Number for Condensate Film Outside Vertical Tubes in Heat Exchanger Formula

Fx Copy

LaTeX Copy

Reynold Number is defined as the ratio of inertial force to the viscous force of fluid. Check FAQs

Re = 4 \cdot \frac{M flow}{π \cdot D inner \cdot N Tubes \cdot μ fluid}

Re - Reynold Number?M_flow - Mass Flowrate?D_inner - Pipe Inner Diameter?N_Tubes - Number of Tubes?μ_fluid - Fluid Viscosity at Bulk Temperature?π - Archimedes' constant?

Reynolds Number for Condensate Film Inside Vertical Tubes in Condenser Example

With values

With units

Only example

Here is how the Reynolds Number for Condensate Film Inside Vertical Tubes in Condenser equation looks like with Values.

Here is how the Reynolds Number for Condensate Film Inside Vertical Tubes in Condenser equation looks like with Units.

Here is how the Reynolds Number for Condensate Film Inside Vertical Tubes in Condenser equation looks like.

28.0422 = 4 \cdot \frac{14}{3.1416 \cdot 11.5 \cdot 55 \cdot 1.005}

28.0422 = 4 \cdot \frac{14kg/s}{3.1416 \cdot 11.5mm \cdot 55 \cdot 1.005Pa*s}

28.0422 = 4 \cdot \frac{14}{3.1416 \cdot 11.5 \cdot 55 \cdot 1.005}

Tip: Use pencil ( Pencil

) icon above to edit Input Values and Units.

Calculate

Recalculate

Solution

Copy

Reset

You are here -

Home » Category

Engineering » Category

Chemical Engineering » Category

Process Equipment Design » fx Reynolds Number for Condensate Film Inside Vertical Tubes in Condenser

Reynolds Number for Condensate Film Inside Vertical Tubes in Condenser Solution

Follow our step by step solution on how to calculate Reynolds Number for Condensate Film Inside Vertical Tubes in Condenser?

FIRST Step Consider the formula

Re = 4 \cdot \frac{M flow}{π \cdot D inner \cdot N Tubes \cdot μ fluid}

Next Step Substitute values of Variables

∴

Re = 4 \cdot \frac{14kg/s}{π \cdot 11.5mm \cdot 55 \cdot 1.005Pa*s}

Next Step Substitute values of Constants

∴

Re = 4 \cdot \frac{14kg/s}{3.1416 \cdot 11.5mm \cdot 55 \cdot 1.005Pa*s}

Next Step Convert Units

∴

Re = 4 \cdot \frac{14kg/s}{3.1416 \cdot 0.0115m \cdot 55 \cdot 1.005Pa*s}

Next Step Prepare to Evaluate

∴

Re = 4 \cdot \frac{14}{3.1416 \cdot 0.0115 \cdot 55 \cdot 1.005}

Next Step Evaluate

∴

Re = 28.0421664425576

LAST Step Rounding Answer

∴

Re = 28.0422

Reynolds Number for Condensate Film Inside Vertical Tubes in Condenser Formula Elements

Variables

Constants

Reynold Number

Reynold Number is defined as the ratio of inertial force to the viscous force of fluid.

Symbol: Re

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Reynold Number

Mass Flowrate

Mass Flowrate is the mass of a substance that passes per unit of time.

Symbol: M_flow

Measurement: Mass Flow RateUnit: kg/s

Note: Value should be greater than 0.

Formulas to find Mass Flowrate

Pipe Inner Diameter

Pipe inner diameter is the inner diameter where in the flow of fluid takes place. Pipe thickness is not taken into account.

Symbol: D_inner

Measurement: LengthUnit: mm

Note: Value should be greater than 0.

Formulas to find Pipe Inner Diameter

Number of Tubes

Number of tubes in a heat exchanger refers to the count of individual tubes that form the heat transfer surface inside the heat exchanger.

Symbol: N_Tubes

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Number of Tubes

Fluid Viscosity at Bulk Temperature

Fluid viscosity at Bulk Temperature is a fundamental property of fluids that characterizes their resistance to flow. It is defined at the bulk temperature of the fluid.

Symbol: μ_fluid

Measurement: Dynamic ViscosityUnit: Pa*s

Note: Value should be greater than 0.

Formulas to find Fluid Viscosity at Bulk Temperature

Archimedes' constant

Archimedes' constant is a mathematical constant that represents the ratio of the circumference of a circle to its diameter.

Symbol: π

Value: 3.14159265358979323846264338327950288

Other Formulas to find Reynold Number

Go Reynolds Number for Condensate Film Outside Vertical Tubes in Heat Exchanger

Re = 4 \cdot \frac{M flow}{π \cdot D Outer \cdot N Tubes \cdot μ fluid}

Other formulas in Basic Formulas of Heat Exchanger Designs category

Go Equivalent Diameter for Square Pitch in Heat Exchanger

D e = (\frac{1.27}{D Outer}) \cdot (({P Tube}^{2}) - 0.785 \cdot ({D Outer}^{2}))

Go Equivalent Diameter for Triangular Pitch in Heat Exchanger

D e = (\frac{1.10}{D Outer}) \cdot (({P Tube}^{2}) - 0.917 \cdot ({D Outer}^{2}))

Go Number of Baffles in Shell and Tube Heat Exchanger

N Baffles = (\frac{L Tube}{L Baffle}) - 1

Go Number of Tubes in Center Row Given Bundle Diameter and Tube Pitch

N r = \frac{D B}{P Tube}

How to Evaluate Reynolds Number for Condensate Film Inside Vertical Tubes in Condenser?

Reynolds Number for Condensate Film Inside Vertical Tubes in Condenser evaluator uses Reynold Number = 4*Mass Flowrate/(pi*Pipe Inner Diameter*Number of Tubes*Fluid Viscosity at Bulk Temperature) to evaluate the Reynold Number, The Reynolds Number for Condensate Film Inside Vertical Tubes in Condenser formula defines the presence of waves on the condensate film. The Condensed liquid will be formed around the internal periphery of tubes which are placed horizontally. Reynold Number is denoted by Re symbol.

How to evaluate Reynolds Number for Condensate Film Inside Vertical Tubes in Condenser using this online evaluator? To use this online evaluator for Reynolds Number for Condensate Film Inside Vertical Tubes in Condenser, enter Mass Flowrate (M_flow), Pipe Inner Diameter (D_inner), Number of Tubes (N_Tubes) & Fluid Viscosity at Bulk Temperature (μ_fluid) and hit the calculate button.

FAQs on Reynolds Number for Condensate Film Inside Vertical Tubes in Condenser

What is the formula to find Reynolds Number for Condensate Film Inside Vertical Tubes in Condenser?

The formula of Reynolds Number for Condensate Film Inside Vertical Tubes in Condenser is expressed as Reynold Number = 4*Mass Flowrate/(pi*Pipe Inner Diameter*Number of Tubes*Fluid Viscosity at Bulk Temperature). Here is an example- 28.04217 = 4*14/(pi*0.0115*55*1.005).

How to calculate Reynolds Number for Condensate Film Inside Vertical Tubes in Condenser?

With Mass Flowrate (M_flow), Pipe Inner Diameter (D_inner), Number of Tubes (N_Tubes) & Fluid Viscosity at Bulk Temperature (μ_fluid) we can find Reynolds Number for Condensate Film Inside Vertical Tubes in Condenser using the formula - Reynold Number = 4*Mass Flowrate/(pi*Pipe Inner Diameter*Number of Tubes*Fluid Viscosity at Bulk Temperature). This formula also uses Archimedes' constant .

What are the other ways to Calculate Reynold Number?

Here are the different ways to Calculate Reynold Number-

Reynold Number=4*Mass Flowrate/(pi*Pipe Outer Diameter*Number of Tubes*Fluid Viscosity at Bulk Temperature)

Let Others Know

✖

Facebook

Twitter

Copied!

: Value
: Unit

Reynolds Number for Condensate Film Inside Vertical Tubes in Condenser Formula

​GoReynolds Number for Condensate Film Outside Vertical Tubes in Heat Exchanger Formula

Reynolds Number for Condensate Film Inside Vertical Tubes in Condenser Example

Reynolds Number for Condensate Film Inside Vertical Tubes in Condenser Solution

Reynolds Number for Condensate Film Inside Vertical Tubes in Condenser Formula Elements

Other Formulas to find Reynold Number

Other formulas in Basic Formulas of Heat Exchanger Designs category

How to Evaluate Reynolds Number for Condensate Film Inside Vertical Tubes in Condenser?

FAQs on Reynolds Number for Condensate Film Inside Vertical Tubes in Condenser

Variable Name

GoReynolds Number for Condensate Film Outside Vertical Tubes in Heat Exchanger Formula