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Density of material given convective heat and mass transfer coefficient Formula

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The Density of a material shows the denseness of that material in a specific given area. This is taken as mass per unit volume of a given object. Check FAQs

ρ = \frac{h t}{k L \cdot Q s \cdot ({L e}^{0.67})}

ρ - Density?h_t - Heat Transfer Coefficient?k_L - Convective Mass Transfer Coefficient?Q_s - Specific Heat?L_e - Lewis Number?

Density of material given convective heat and mass transfer coefficient Example

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Here is how the Density of material given convective heat and mass transfer coefficient equation looks like with Values.

Here is how the Density of material given convective heat and mass transfer coefficient equation looks like with Units.

Here is how the Density of material given convective heat and mass transfer coefficient equation looks like.

8.9233 = \frac{13.2}{0.0045 \cdot 120 \cdot ({4.5}^{0.67})}

8.9233kg/m³ = \frac{13.2W/m²*K}{0.0045m/s \cdot 120J/(kg*K) \cdot ({4.5}^{0.67})}

8.9233 = \frac{13.2}{0.0045 \cdot 120 \cdot ({4.5}^{0.67})}

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Density of material given convective heat and mass transfer coefficient Solution

Follow our step by step solution on how to calculate Density of material given convective heat and mass transfer coefficient?

FIRST Step Consider the formula

ρ = \frac{h t}{k L \cdot Q s \cdot ({L e}^{0.67})}

Next Step Substitute values of Variables

∴

ρ = \frac{13.2W/m²*K}{0.0045m/s \cdot 120J/(kg*K) \cdot ({4.5}^{0.67})}

Next Step Prepare to Evaluate

∴

ρ = \frac{13.2}{0.0045 \cdot 120 \cdot ({4.5}^{0.67})}

Next Step Evaluate

∴

ρ = 8.92334711375371kg/m³

LAST Step Rounding Answer

∴

ρ = 8.9233kg/m³

Density of material given convective heat and mass transfer coefficient Formula Elements

Variables

Density

The Density of a material shows the denseness of that material in a specific given area. This is taken as mass per unit volume of a given object.

Symbol: ρ

Measurement: DensityUnit: kg/m³

Note: Value should be greater than 0.

Formulas to find Density

Heat Transfer Coefficient

The Heat Transfer Coefficient is the rate of heat transfer per unit area per kelvin.

Symbol: h_t

Measurement: Heat Transfer CoefficientUnit: W/m²*K

Note: Value can be positive or negative.

Formulas to find Heat Transfer Coefficient

Convective Mass Transfer Coefficient

Convective Mass Transfer Coefficient is a function of geometry of the system and the velocity and properties of the fluid similar to the heat transfer coefficient.

Symbol: k_L

Measurement: SpeedUnit: m/s

Note: Value can be positive or negative.

Formulas to find Convective Mass Transfer Coefficient

Specific Heat

The Specific Heat is the amount of heat per unit mass required to raise the temperature by one degree Celsius.

Symbol: Q_s

Measurement: Specific Heat CapacityUnit: J/(kg*K)

Note: Value can be positive or negative.

Formulas to find Specific Heat

Lewis Number

The Lewis Number is a dimensionless number defined as the ratio of thermal diffusivity to mass diffusivity.

Symbol: L_e

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Lewis Number

Other formulas in Laminar and Turbulent Flow category

Go Average Sherwood Number of Combined Laminar and Turbulent Flow

N sh = ((0.037 \cdot ({Re}^{0.8})) - 871) \cdot ({Sc}^{0.333})

Go Drag coefficient of flat plate in combined laminar turbulent flow

C D = \frac{0.0571}{{Re}^{0.2}}

Go Friction factor in internal flow

f = \frac{8 \cdot k L \cdot ({Sc}^{0.67})}{u ∞}

Go Convective Mass Transfer Coefficient of Flat Plate in Combined Laminar Turbulent Flow

k L = \frac{0.0286 \cdot u ∞}{({Re}^{0.2}) \cdot ({Sc}^{0.67})}

How to Evaluate Density of material given convective heat and mass transfer coefficient?

Density of material given convective heat and mass transfer coefficient evaluator uses Density = (Heat Transfer Coefficient)/(Convective Mass Transfer Coefficient*Specific Heat*(Lewis Number^0.67)) to evaluate the Density, The Density of material given convective heat and mass transfer coefficient formula is defined as the mass of the unit volume of a material. Density is denoted by ρ symbol.

How to evaluate Density of material given convective heat and mass transfer coefficient using this online evaluator? To use this online evaluator for Density of material given convective heat and mass transfer coefficient, enter Heat Transfer Coefficient (h_t), Convective Mass Transfer Coefficient (k_L), Specific Heat (Q_s) & Lewis Number (L_e) and hit the calculate button.

FAQs on Density of material given convective heat and mass transfer coefficient

What is the formula to find Density of material given convective heat and mass transfer coefficient?

The formula of Density of material given convective heat and mass transfer coefficient is expressed as Density = (Heat Transfer Coefficient)/(Convective Mass Transfer Coefficient*Specific Heat*(Lewis Number^0.67)). Here is an example- 4.226849 = (13.2)/(0.0045*120*(4.5^0.67)).

How to calculate Density of material given convective heat and mass transfer coefficient?

With Heat Transfer Coefficient (h_t), Convective Mass Transfer Coefficient (k_L), Specific Heat (Q_s) & Lewis Number (L_e) we can find Density of material given convective heat and mass transfer coefficient using the formula - Density = (Heat Transfer Coefficient)/(Convective Mass Transfer Coefficient*Specific Heat*(Lewis Number^0.67)).

Can the Density of material given convective heat and mass transfer coefficient be negative?

No, the Density of material given convective heat and mass transfer coefficient, measured in Density cannot be negative.

Which unit is used to measure Density of material given convective heat and mass transfer coefficient?

Density of material given convective heat and mass transfer coefficient is usually measured using the Kilogram per Cubic Meter[kg/m³] for Density. Kilogram per Cubic Centimeter[kg/m³], Gram per Cubic Meter[kg/m³], Gram per Cubic Centimeter[kg/m³] are the few other units in which Density of material given convective heat and mass transfer coefficient can be measured.

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Density of material given convective heat and mass transfer coefficient Formula

Density of material given convective heat and mass transfer coefficient Example

Density of material given convective heat and mass transfer coefficient Solution

Density of material given convective heat and mass transfer coefficient Formula Elements

Other formulas in Laminar and Turbulent Flow category

How to Evaluate Density of material given convective heat and mass transfer coefficient?

FAQs on Density of material given convective heat and mass transfer coefficient

Variable Name