FormulaDen.com

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

Local Heat Transfer over Flat Plate using Stanton Number Formula

Fx Copy

LaTeX Copy

The Local Heat Transfer Rate is the measure of heat energy transfer per unit area in hypersonic vehicles, crucial for understanding thermal management and material performance. Check FAQs

q w = St \cdot ρ ∞ \cdot V ∞ \cdot (h aw - h w)

q_w - Local Heat Transfer Rate?St - Stanton Number?ρ_∞ - Freestream Density?V_∞ - Freestream Velocity?h_aw - Adiabatic Wall Enthalpy?h_w - Wall Enthalpy?

Local Heat Transfer over Flat Plate using Stanton Number Example

With values

With units

Only example

Here is how the Local Heat Transfer over Flat Plate using Stanton Number equation looks like with Values.

Here is how the Local Heat Transfer over Flat Plate using Stanton Number equation looks like with Units.

Here is how the Local Heat Transfer over Flat Plate using Stanton Number equation looks like.

11999.988 = 2 \cdot 2.1 \cdot 100 \cdot (127.7714 - 99.2)

11999.988W/m² = 2 \cdot 2.1kg/m³ \cdot 100m/s \cdot (127.7714J/kg - 99.2J/kg)

11999.988 = 2 \cdot 2.1 \cdot 100 \cdot (127.7714 - 99.2)

Tip: Use pencil ( Pencil

) icon above to edit Input Values and Units.

Calculate

Recalculate

Solution

Copy

Reset

You are here -

Home » Category

Engineering » Category

Mechanical » Category

Fluid Mechanics » fx Local Heat Transfer over Flat Plate using Stanton Number

Local Heat Transfer over Flat Plate using Stanton Number Solution

Follow our step by step solution on how to calculate Local Heat Transfer over Flat Plate using Stanton Number?

FIRST Step Consider the formula

q w = St \cdot ρ ∞ \cdot V ∞ \cdot (h aw - h w)

Next Step Substitute values of Variables

∴

q w = 2 \cdot 2.1kg/m³ \cdot 100m/s \cdot (127.7714J/kg - 99.2J/kg)

Next Step Prepare to Evaluate

∴

q w = 2 \cdot 2.1 \cdot 100 \cdot (127.7714 - 99.2)

LAST Step Evaluate

∴

q w = 11999.988W/m²

Local Heat Transfer over Flat Plate using Stanton Number Formula Elements

Variables

Local Heat Transfer Rate

The Local Heat Transfer Rate is the measure of heat energy transfer per unit area in hypersonic vehicles, crucial for understanding thermal management and material performance.

Symbol: q_w

Measurement: Heat Flux DensityUnit: W/m²

Note: Value should be greater than 0.

Formulas to find Local Heat Transfer Rate

Stanton Number

The Stanton Number is a dimensionless quantity that characterizes the heat transfer between a fluid and a surface, particularly in the context of hypersonic vehicles.

Symbol: St

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Stanton Number

Freestream Density

The Freestream Density is the mass per unit volume of air in the flow field surrounding a hypersonic vehicle, crucial for understanding aerodynamic performance.

Symbol: ρ_∞

Measurement: DensityUnit: kg/m³

Note: Value can be positive or negative.

Formulas to find Freestream Density

Freestream Velocity

The Freestream Velocity is the speed of fluid flow far away from any influence of objects, crucial for analyzing hypersonic vehicle performance and aerodynamic characteristics.

Symbol: V_∞

Measurement: SpeedUnit: m/s

Note: Value can be positive or negative.

Formulas to find Freestream Velocity

Adiabatic Wall Enthalpy

The Adiabatic Wall Enthalpy is the heat content of a system under adiabatic conditions, relevant for understanding thermal dynamics in hypersonic vehicles.

Symbol: h_aw

Measurement: Specific EnergyUnit: J/kg

Note: Value should be greater than 0.

Formulas to find Adiabatic Wall Enthalpy

Wall Enthalpy

The Wall Enthalpy is the measure of energy transfer at the surface of hypersonic vehicles, reflecting the thermal conditions experienced during high-speed flight.

Symbol: h_w

Measurement: Specific EnergyUnit: J/kg

Note: Value should be greater than 0.

Formulas to find Wall Enthalpy

Other formulas in Approximate Results Applied to Hypersonic Vehicles category

Go Freestream Stanton Number for Flat Plate

St = \frac{q w}{ρ ∞ \cdot V ∞ \cdot (h aw - h w)}

Go Freestream Density over Flat Plate using Stanton Number

ρ ∞ = \frac{q w}{St \cdot V ∞ \cdot (h aw - h w)}

Go Freestream Velocity over Flat Plate using Stanton Number

V ∞ = \frac{q w}{St \cdot ρ ∞ \cdot (h aw - h w)}

Go Adiabatic Wall Enthalpy over Flat Plate using Stanton Number

h aw = \frac{q w}{ρ ∞ \cdot V ∞ \cdot St} + h w

How to Evaluate Local Heat Transfer over Flat Plate using Stanton Number?

Local Heat Transfer over Flat Plate using Stanton Number evaluator uses Local Heat Transfer Rate = Stanton Number*Freestream Density*Freestream Velocity*(Adiabatic Wall Enthalpy-Wall Enthalpy) to evaluate the Local Heat Transfer Rate, Local Heat Transfer over Flat Plate using Stanton Number formula is defined as a measure of the heat transfer rate between the flat plate and the surrounding fluid, characterizing the convective heat transfer process in viscous flow cases, where the plate's surface temperature and the fluid's free stream temperature and velocity influence the heat transfer rate. Local Heat Transfer Rate is denoted by q_w symbol.

How to evaluate Local Heat Transfer over Flat Plate using Stanton Number using this online evaluator? To use this online evaluator for Local Heat Transfer over Flat Plate using Stanton Number, enter Stanton Number (St), Freestream Density (ρ_∞), Freestream Velocity (V_∞), Adiabatic Wall Enthalpy (h_aw) & Wall Enthalpy (h_w) and hit the calculate button.

FAQs on Local Heat Transfer over Flat Plate using Stanton Number

What is the formula to find Local Heat Transfer over Flat Plate using Stanton Number?

The formula of Local Heat Transfer over Flat Plate using Stanton Number is expressed as Local Heat Transfer Rate = Stanton Number*Freestream Density*Freestream Velocity*(Adiabatic Wall Enthalpy-Wall Enthalpy). Here is an example- 1176 = 2*2.1*100*(127.7714-99.2).

How to calculate Local Heat Transfer over Flat Plate using Stanton Number?

With Stanton Number (St), Freestream Density (ρ_∞), Freestream Velocity (V_∞), Adiabatic Wall Enthalpy (h_aw) & Wall Enthalpy (h_w) we can find Local Heat Transfer over Flat Plate using Stanton Number using the formula - Local Heat Transfer Rate = Stanton Number*Freestream Density*Freestream Velocity*(Adiabatic Wall Enthalpy-Wall Enthalpy).

Can the Local Heat Transfer over Flat Plate using Stanton Number be negative?

No, the Local Heat Transfer over Flat Plate using Stanton Number, measured in Heat Flux Density cannot be negative.

Which unit is used to measure Local Heat Transfer over Flat Plate using Stanton Number?

Local Heat Transfer over Flat Plate using Stanton Number is usually measured using the Watt per Square Meter[W/m²] for Heat Flux Density. Kilowatt per Square Meter[W/m²], Watt per Square Centimeter[W/m²], Watt per Square Inch[W/m²] are the few other units in which Local Heat Transfer over Flat Plate using Stanton Number can be measured.

Let Others Know

✖

Facebook

Twitter

Copied!

: Value
: Unit

Local Heat Transfer over Flat Plate using Stanton Number Formula

Local Heat Transfer over Flat Plate using Stanton Number Example

Local Heat Transfer over Flat Plate using Stanton Number Solution

Local Heat Transfer over Flat Plate using Stanton Number Formula Elements

Other formulas in Approximate Results Applied to Hypersonic Vehicles category

How to Evaluate Local Heat Transfer over Flat Plate using Stanton Number?

FAQs on Local Heat Transfer over Flat Plate using Stanton Number

Variable Name