Nusselt Number at Stagnation Point Calculator

✖The Nusselt Number is the ratio of convective to conductive heat transfer at a boundary in a fluid. Convection includes both advection and diffusion.ⓘ Nusselt Number [Nu]			+10% -10%
✖Newtonian angle is the angle between the normal to the surface and the freestream.ⓘ Newtonian angle [Φ]			+10% -10%

✖Nusselt Number at Stagnation Point, Nusselt number is the ratio of convective to conductive heat transfer at a boundary in a fluid.ⓘ Nusselt Number at Stagnation Point [Nus]

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Nusselt Number at Stagnation Point Solution

STEP 0: Pre-Calculation Summary

Formula Used

Nusselt Number at Stagnation Point = Nusselt Number/(0.7*(cos(Newtonian angle))^(1.5)+0.3)
Nus = Nu/(0.7*(cos(Φ))^(1.5)+0.3)
This formula uses 1 Functions, 3 Variables

Functions Used

cos - Cosine of an angle is the ratio of the side adjacent to the angle to the hypotenuse of the triangle., cos(Angle)

Variables Used

Nusselt Number at Stagnation Point - Nusselt Number at Stagnation Point, Nusselt number is the ratio of convective to conductive heat transfer at a boundary in a fluid.
Nusselt Number - The Nusselt Number is the ratio of convective to conductive heat transfer at a boundary in a fluid. Convection includes both advection and diffusion.
Newtonian angle - (Measured in Radian) - Newtonian angle is the angle between the normal to the surface and the freestream.

STEP 1: Convert Input(s) to Base Unit

Nusselt Number: 5 --> No Conversion Required
Newtonian angle: 56 Radian --> 56 Radian No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

Nus = Nu/(0.7*(cos(Φ))^(1.5)+0.3) --> 5/(0.7*(cos(56))^(1.5)+0.3)

Evaluating ... ...

Nus = 5.87072836091311

STEP 3: Convert Result to Output's Unit

5.87072836091311 --> No Conversion Required

FINAL ANSWER

5.87072836091311 ≈ 5.870728 <-- Nusselt Number at Stagnation Point

(Calculation completed in 00.004 seconds)

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Created by Sanjay Krishna

Amrita School of Engineering (ASE), Vallikavu

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< Laminar Boundary Layer at Stagnation point on Blunt body Calculators

Stagnation Pressure

LaTeX Go Stagnation Pressure = 2*Dynamic Pressure*(cos(Newtonian angle))^2+Free Stream Pressure

Nusselt Number for Stagnation Point on Blunt Body

LaTeX Go Nusselt Number = Nusselt Number at Stagnation Point*(0.7*(cos(Newtonian angle))^(1.5)+0.3)

Newtonian Dynamic Pressure

LaTeX Go Dynamic Pressure = 0.5*(Stagnation Pressure-Free Stream Pressure)

Newtonian Pressure Distribution over Surface using Cosine Angle

LaTeX Go Pressure Coefficient = 2*(cos(Newtonian angle))^2

Nusselt Number at Stagnation Point Formula

LaTeX Go

Nusselt Number at Stagnation Point = Nusselt Number/(0.7*(cos(Newtonian angle))^(1.5)+0.3)
Nus = Nu/(0.7*(cos(Φ))^(1.5)+0.3)

What is Nusselt number?

The Nusselt number is the ratio of convective to conductive heat transfer across a boundary. The convection and conduction heat flows are parallel to each other and to the surface normal of the boundary surface and are all perpendicular to the mean fluid flow in the simple case.

How to Calculate Nusselt Number at Stagnation Point?

Nusselt Number at Stagnation Point calculator uses Nusselt Number at Stagnation Point = Nusselt Number/(0.7*(cos(Newtonian angle))^(1.5)+0.3) to calculate the Nusselt Number at Stagnation Point, The Nusselt number at stagnation point formula is defined as the interrelation between the Nusselt number at the stagnation point and the angle between the normal to the surface and the freestream. Nusselt Number at Stagnation Point is denoted by Nus symbol.

How to calculate Nusselt Number at Stagnation Point using this online calculator? To use this online calculator for Nusselt Number at Stagnation Point, enter Nusselt Number (Nu) & Newtonian angle (Φ) and hit the calculate button. Here is how the Nusselt Number at Stagnation Point calculation can be explained with given input values -> 5.870728 = 5/(0.7*(cos(56))^(1.5)+0.3).

FAQ

What is Nusselt Number at Stagnation Point?

The Nusselt number at stagnation point formula is defined as the interrelation between the Nusselt number at the stagnation point and the angle between the normal to the surface and the freestream and is represented as Nus = Nu/(0.7*(cos(Φ))^(1.5)+0.3) or Nusselt Number at Stagnation Point = Nusselt Number/(0.7*(cos(Newtonian angle))^(1.5)+0.3). The Nusselt Number is the ratio of convective to conductive heat transfer at a boundary in a fluid. Convection includes both advection and diffusion & Newtonian angle is the angle between the normal to the surface and the freestream.

How to calculate Nusselt Number at Stagnation Point?

The Nusselt number at stagnation point formula is defined as the interrelation between the Nusselt number at the stagnation point and the angle between the normal to the surface and the freestream is calculated using Nusselt Number at Stagnation Point = Nusselt Number/(0.7*(cos(Newtonian angle))^(1.5)+0.3). To calculate Nusselt Number at Stagnation Point, you need Nusselt Number (Nu) & Newtonian angle (Φ). With our tool, you need to enter the respective value for Nusselt Number & Newtonian angle 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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