Nusselt number for inclined plates with heated surface facing down Solution

STEP 0: Pre-Calculation Summary
Formula Used
Nusselt Number = 0.56*((Grashof Number Property Elavated at Temperature*Prandtl Number(e) with Property Elevated at Te*cos(Angle with Vertical))^0.25)
Nu = 0.56*((Gre*Pre*cos(θ))^0.25)
This formula uses 1 Functions, 4 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 - The Nusselt Number is the ratio of convective to conductive heat transfer at a boundary in a fluid. Convection includes both advection and diffusion.
Grashof Number Property Elavated at Temperature - Grashof Number Property Elavated at Temperature is a dimensionless number in fluid dynamics and heat transfer which approximates the ratio of the buoyancy to viscous force acting on a fluid.
Prandtl Number(e) with Property Elevated at Te - Prandtl Number(e) with Property Elevated at Te is defined as the ratio of momentum diffusivity to thermal diffusivity.
Angle with Vertical - (Measured in Radian) - Angle with vertical are pair angles formed when two lines intersect.
STEP 1: Convert Input(s) to Base Unit
Grashof Number Property Elavated at Temperature: 0.6 --> No Conversion Required
Prandtl Number(e) with Property Elevated at Te: 0.2 --> No Conversion Required
Angle with Vertical: 30 Degree --> 0.5235987755982 Radian (Check conversion ​here)
STEP 2: Evaluate Formula
Substituting Input Values in Formula
Nu = 0.56*((Gre*Pre*cos(θ))^0.25) --> 0.56*((0.6*0.2*cos(0.5235987755982))^0.25)
Evaluating ... ...
Nu = 0.317955247143303
STEP 3: Convert Result to Output's Unit
0.317955247143303 --> No Conversion Required
FINAL ANSWER
0.317955247143303 0.317955 <-- Nusselt Number
(Calculation completed in 00.004 seconds)

Credits

Creator Image
Created by Nishan Poojary
Shri Madhwa Vadiraja Institute of Technology and Management (SMVITM), Udupi
Nishan Poojary has created this Calculator and 500+ more calculators!
Verifier Image
Verified by Rajat Vishwakarma
University Institute of Technology RGPV (UIT - RGPV), Bhopal
Rajat Vishwakarma has verified this Calculator and 400+ more calculators!

Nusselt Number Calculators

Nusselt number for all value of GrPr and constant wall temperature
​ LaTeX ​ Go Nusselt Number = (0.825+((0.387*((Grashof Number*Prandtl Number)^0.167))/((1+(0.492/Prandtl Number)^0.5625)^0.296)))^2
Nusselt number for all value of GrPr and constant heat flux
​ LaTeX ​ Go Nusselt Number = (0.825+((0.387*((Grashof Number*Prandtl Number)^0.167))/((1+(0.437/Prandtl Number)^0.5625)^0.296)))^2
Nusselt number for higher value of GrPr
​ LaTeX ​ Go Average Nusselt Number upto L = 0.59*(Grashof Number*Prandtl Number)^0.25
Nusselt number for turbulent flow
​ LaTeX ​ Go Nusselt Number = 0.10*((Grashof Number*Prandtl Number)^0.333)

Nusselt number for inclined plates with heated surface facing down Formula

​LaTeX ​Go
Nusselt Number = 0.56*((Grashof Number Property Elavated at Temperature*Prandtl Number(e) with Property Elevated at Te*cos(Angle with Vertical))^0.25)
Nu = 0.56*((Gre*Pre*cos(θ))^0.25)

What is convection

Convection is the process of heat transfer by the bulk movement of molecules within fluids such as gases and liquids. The initial heat transfer between the object and the fluid takes place through conduction, but the bulk heat transfer happens due to the motion of the fluid.
Convection is the process of heat transfer in fluids by the actual motion of matter.
It happens in liquids and gases.
It may be natural or forced.
It involves a bulk transfer of portions of the fluid.

How to Calculate Nusselt number for inclined plates with heated surface facing down?

Nusselt number for inclined plates with heated surface facing down calculator uses Nusselt Number = 0.56*((Grashof Number Property Elavated at Temperature*Prandtl Number(e) with Property Elevated at Te*cos(Angle with Vertical))^0.25) to calculate the Nusselt Number, The Nusselt number for inclined plates with heated surface facing down formula is defined as the ratio of convective to conductive heat transfer across a boundary. Nusselt Number is denoted by Nu symbol.

How to calculate Nusselt number for inclined plates with heated surface facing down using this online calculator? To use this online calculator for Nusselt number for inclined plates with heated surface facing down, enter Grashof Number Property Elavated at Temperature (Gre), Prandtl Number(e) with Property Elevated at Te (Pre) & Angle with Vertical (θ) and hit the calculate button. Here is how the Nusselt number for inclined plates with heated surface facing down calculation can be explained with given input values -> 0.317955 = 0.56*((0.6*0.2*cos(0.5235987755982))^0.25).

FAQ

What is Nusselt number for inclined plates with heated surface facing down?
The Nusselt number for inclined plates with heated surface facing down formula is defined as the ratio of convective to conductive heat transfer across a boundary and is represented as Nu = 0.56*((Gre*Pre*cos(θ))^0.25) or Nusselt Number = 0.56*((Grashof Number Property Elavated at Temperature*Prandtl Number(e) with Property Elevated at Te*cos(Angle with Vertical))^0.25). Grashof Number Property Elavated at Temperature is a dimensionless number in fluid dynamics and heat transfer which approximates the ratio of the buoyancy to viscous force acting on a fluid, Prandtl Number(e) with Property Elevated at Te is defined as the ratio of momentum diffusivity to thermal diffusivity & Angle with vertical are pair angles formed when two lines intersect.
How to calculate Nusselt number for inclined plates with heated surface facing down?
The Nusselt number for inclined plates with heated surface facing down formula is defined as the ratio of convective to conductive heat transfer across a boundary is calculated using Nusselt Number = 0.56*((Grashof Number Property Elavated at Temperature*Prandtl Number(e) with Property Elevated at Te*cos(Angle with Vertical))^0.25). To calculate Nusselt number for inclined plates with heated surface facing down, you need Grashof Number Property Elavated at Temperature (Gre), Prandtl Number(e) with Property Elevated at Te (Pre) & Angle with Vertical (θ). With our tool, you need to enter the respective value for Grashof Number Property Elavated at Temperature, Prandtl Number(e) with Property Elevated at Te & Angle with Vertical and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
How many ways are there to calculate Nusselt Number?
In this formula, Nusselt Number uses Grashof Number Property Elavated at Temperature, Prandtl Number(e) with Property Elevated at Te & Angle with Vertical. We can use 3 other way(s) to calculate the same, which is/are as follows -
  • Nusselt Number = (0.825+((0.387*((Grashof Number*Prandtl Number)^0.167))/((1+(0.437/Prandtl Number)^0.5625)^0.296)))^2
  • Nusselt Number = (0.825+((0.387*((Grashof Number*Prandtl Number)^0.167))/((1+(0.492/Prandtl Number)^0.5625)^0.296)))^2
  • Nusselt Number = 0.10*((Grashof Number*Prandtl Number)^0.333)
Let Others Know
Facebook
Twitter
Reddit
LinkedIn
Email
WhatsApp
Copied!