Modified Rayleigh number given Bingham number Solution

STEP 0: Pre-Calculation Summary
Formula Used
Modified Rayleigh Number = Rayleigh Number/(1+Bingham Number)
Ra* = Ra/(1+Bn)
This formula uses 3 Variables
Variables Used
Modified Rayleigh Number - Modified Rayleigh Number is a dimensionless number associated with buoyancy-driven flow, also known as free or natural convection.
Rayleigh Number - Rayleigh number is a dimensionless parameter that is a measure of the instability of a layer of fluid due to differences of temperature and density at the top and bottom.
Bingham Number - Bingham Number, abbreviated as Bn, is a dimensionless quantity.
STEP 1: Convert Input(s) to Base Unit
Rayleigh Number: 0.6 --> No Conversion Required
Bingham Number: 10 --> No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
Ra* = Ra/(1+Bn) --> 0.6/(1+10)
Evaluating ... ...
Ra* = 0.0545454545454545
STEP 3: Convert Result to Output's Unit
0.0545454545454545 --> No Conversion Required
FINAL ANSWER
0.0545454545454545 0.054545 <-- Modified Rayleigh Number
(Calculation completed in 00.004 seconds)

Credits

Created by Prasana Kannan
Sri sivasubramaniyanadar college of engineering (ssn college of engineering), Chennai
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Surface convection resistance
Go Surface Convection Resistance = Internal Conduction Resistance/Biot Number
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Go Stanton Number = Wall heat transfer rate/Heat Transfer by Convection
Modified Rayleigh number given Bingham number
Go Modified Rayleigh Number = Rayleigh Number/(1+Bingham Number)
Heat diffusivity given Lewis number
Go Heat Diffusivity = Lewis Number*Mass Diffusivity
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Reynolds number given Inertia and Viscous Force
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Modified Rayleigh number given Bingham number Formula

Modified Rayleigh Number = Rayleigh Number/(1+Bingham Number)
Ra* = Ra/(1+Bn)

What is Rayleigh Number?

Rayleigh number is a dimensionless number that represents the ratio of buoyancy and thermal diffusivity. The difference between solid surface temperature and free stream temperature can be used as the characteristic temperature difference.

What is Bingham Number?

The Bingham number, which is the ratio of yield stress to viscous stress, describes the extent to which the controllable yield stress can exceed the viscous stress (typically Bi ≫ 1 ), and is an essential descriptor of Bingham plastic behavior.

How to Calculate Modified Rayleigh number given Bingham number?

Modified Rayleigh number given Bingham number calculator uses Modified Rayleigh Number = Rayleigh Number/(1+Bingham Number) to calculate the Modified Rayleigh Number, Modified Rayleigh number given Bingham number formula is defined as a dimensionless number that represents the ratio of buoyancy and thermal diffusivity but in terms of Bingham number. Modified Rayleigh Number is denoted by Ra* symbol.

How to calculate Modified Rayleigh number given Bingham number using this online calculator? To use this online calculator for Modified Rayleigh number given Bingham number, enter Rayleigh Number (Ra) & Bingham Number (Bn) and hit the calculate button. Here is how the Modified Rayleigh number given Bingham number calculation can be explained with given input values -> 0.054545 = 0.6/(1+10).

FAQ

What is Modified Rayleigh number given Bingham number?
Modified Rayleigh number given Bingham number formula is defined as a dimensionless number that represents the ratio of buoyancy and thermal diffusivity but in terms of Bingham number and is represented as Ra* = Ra/(1+Bn) or Modified Rayleigh Number = Rayleigh Number/(1+Bingham Number). Rayleigh number is a dimensionless parameter that is a measure of the instability of a layer of fluid due to differences of temperature and density at the top and bottom & Bingham Number, abbreviated as Bn, is a dimensionless quantity.
How to calculate Modified Rayleigh number given Bingham number?
Modified Rayleigh number given Bingham number formula is defined as a dimensionless number that represents the ratio of buoyancy and thermal diffusivity but in terms of Bingham number is calculated using Modified Rayleigh Number = Rayleigh Number/(1+Bingham Number). To calculate Modified Rayleigh number given Bingham number, you need Rayleigh Number (Ra) & Bingham Number (Bn). With our tool, you need to enter the respective value for Rayleigh Number & Bingham Number 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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