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# Nusselt Number Calculator

To calculate nusselt number enter values in given input box by using this nusselt number calculator.

#### Input

#### Output

#### Formula

**h**= Convection Heat Transfer Coefficient**L**= Characteristic Length**k**= Thermal Conductivity of the Fluid**Nu**= Nusselt Number

#### Defination / Uses

The Nusselt Number is a dimensionless number used in mass transfer research. The symbol 'Nu' stands for the Nusselt Number.

#### Input

#### Output

#### Formula

**L**= Characteristic Length**h**= Convection Heat Transfer Coefficient**k**= Thermal Conductivity of the Fluid**Nu**= Nusselt Number

#### Defination / Uses

The Nusselt Number is a dimensionless number used in mass transfer research. The symbol 'Nu' stands for the Nusselt Number.

#### Input

#### Output

#### Formula

**k**= Thermal Conductivity of the Fluid**h**= Convection Heat Transfer Coefficient**L**= Characteristic Length**Nu**= Nusselt Number

#### Defination / Uses

The Nusselt Number is a dimensionless number used in mass transfer research. The symbol 'Nu' stands for the Nusselt Number.

#### Input

#### Output

#### Formula

**Nu**= Nusselt Number**h**= Convection Heat Transfer Coefficient**L**= Characteristic Length**k**= Thermal Conductivity of the Fluid

#### Defination / Uses

### How to use nusselt number calculator?

There are only two basic steps.

- First select the option from dropdown. What you need to calculate.
- Then add the other values in their corresponding fields.

Thats it! You will get your answer in less than a second. Use upper given formula in case of manual calculation.

The Nusselt number is the proportion of convective heat transfer to conductive heat transfer over a boundary. Using several formulas, this complex online Nusselt Number Calculator calculates the various parameters of Nusselt Number. The Nusselt number is a dimensionless parameter that is used in heat transfer calculations between a flowing fluid and a solid body. A boundary layer, such as the bounding surface in the interior of a pipe, is an area where these forces change behaviour. For quick calculation use our weetools. No sign-up, registration OR captcha is required to use this tool.