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Time factor of storage type heat exchanger Formula

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Time Factor is the elements of limited time intervals, contributing to particular results or situations. Check FAQs

n = \frac{h Conv \cdot SA \cdot t total}{cs \cdot ML}

n - Time Factor?h_Conv - Convective Heat Transfer Coefficient?SA - Surface Area?t_total - Total Time Taken?cs - Specific heat of matrix material?ML - Mass of Solid?

Time factor of storage type heat exchanger Example

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Here is how the Time factor of storage type heat exchanger equation looks like with Values.

Here is how the Time factor of storage type heat exchanger equation looks like with Units.

Here is how the Time factor of storage type heat exchanger equation looks like.

2.9091 = \frac{0.5 \cdot 18 \cdot 80}{15 \cdot 16.5}

2.9091 = \frac{0.5W/m²*K \cdot 18m² \cdot 80s}{15J/(kg*K) \cdot 16.5}

2.9091 = \frac{0.5 \cdot 18 \cdot 80}{15 \cdot 16.5}

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Time factor of storage type heat exchanger Solution

Follow our step by step solution on how to calculate Time factor of storage type heat exchanger?

FIRST Step Consider the formula

n = \frac{h Conv \cdot SA \cdot t total}{cs \cdot ML}

Next Step Substitute values of Variables

∴

n = \frac{0.5W/m²*K \cdot 18m² \cdot 80s}{15J/(kg*K) \cdot 16.5}

Next Step Prepare to Evaluate

∴

n = \frac{0.5 \cdot 18 \cdot 80}{15 \cdot 16.5}

Next Step Evaluate

∴

n = 2.90909090909091

LAST Step Rounding Answer

∴

n = 2.9091

Time factor of storage type heat exchanger Formula Elements

Variables

Time Factor

Time Factor is the elements of limited time intervals, contributing to particular results or situations.

Symbol: n

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Time Factor

Convective Heat Transfer Coefficient

Convective Heat Transfer Coefficient is the heat transfer due to convection.

Symbol: h_Conv

Measurement: Heat Transfer CoefficientUnit: W/m²*K

Note: Value can be positive or negative.

Formulas to find Convective Heat Transfer Coefficient

Surface Area

The Surface Area of a three-dimensional shape is the sum of all of the surface areas of each of the sides.

Symbol: SA

Measurement: AreaUnit: m²

Note: Value can be positive or negative.

Formulas to find Surface Area

Total Time Taken

Total Time Taken is the total time taken by the body to cover that space.

Symbol: t_total

Measurement: TimeUnit: s

Note: Value can be positive or negative.

Formulas to find Total Time Taken

Specific heat of matrix material

Specific heat of matrix material is the amount of heat required to increase the temperature of the matrix material by one degree.

Symbol: cs

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

Note: Value can be positive or negative.

Formulas to find Specific heat of matrix material

Mass of Solid

Mass of Solid is the weight of the solid per unit length of the matrix.

Symbol: ML

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Mass of Solid

Other formulas in Physical Parameters of Heat Exchanger category

Go Correction factor in heat exchanger

f = \frac{Q}{U \cdot A \cdot ΔT m}

Go Area of heat exchanger

A = \frac{Q}{U \cdot ΔT m \cdot f}

Go Mass flow rate of hot fluid

mh = (ϵ \cdot \frac{C min}{ch}) \cdot (\frac{1}{\frac{T1 - t2}{T1 - t1}})

Go Mass flow rate of cold fluid

mc = (ϵ \cdot \frac{C min}{cc}) \cdot (\frac{1}{\frac{t2 - t1}{T1 - t1}})

How to Evaluate Time factor of storage type heat exchanger?

Time factor of storage type heat exchanger evaluator uses Time Factor = (Convective Heat Transfer Coefficient*Surface Area*Total Time Taken)/(Specific heat of matrix material*Mass of Solid) to evaluate the Time Factor, The Time factor of storage type heat exchanger formula is defined as the elements of the time that are resulting in the heat transfer in the materials. Time Factor is denoted by n symbol.

How to evaluate Time factor of storage type heat exchanger using this online evaluator? To use this online evaluator for Time factor of storage type heat exchanger, enter Convective Heat Transfer Coefficient (h_Conv), Surface Area (SA), Total Time Taken (t_total), Specific heat of matrix material (cs) & Mass of Solid (ML) and hit the calculate button.

FAQs on Time factor of storage type heat exchanger

What is the formula to find Time factor of storage type heat exchanger?

The formula of Time factor of storage type heat exchanger is expressed as Time Factor = (Convective Heat Transfer Coefficient*Surface Area*Total Time Taken)/(Specific heat of matrix material*Mass of Solid). Here is an example- 2.909091 = (0.5*18*80)/(15*16.5).

How to calculate Time factor of storage type heat exchanger?

With Convective Heat Transfer Coefficient (h_Conv), Surface Area (SA), Total Time Taken (t_total), Specific heat of matrix material (cs) & Mass of Solid (ML) we can find Time factor of storage type heat exchanger using the formula - Time Factor = (Convective Heat Transfer Coefficient*Surface Area*Total Time Taken)/(Specific heat of matrix material*Mass of Solid).

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Time factor of storage type heat exchanger Formula

Time factor of storage type heat exchanger Example

Time factor of storage type heat exchanger Solution

Time factor of storage type heat exchanger Formula Elements

Other formulas in Physical Parameters of Heat Exchanger category

How to Evaluate Time factor of storage type heat exchanger?

FAQs on Time factor of storage type heat exchanger

Variable Name