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Mass flow rate of cold fluid Formula

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Mass Flow Rate of Cold Fluid is the mass of the cold fluid which passes per unit of time. Check FAQs

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

mc - Mass Flow Rate of Cold Fluid?ϵ - Effectiveness of Heat Exchanger?C_min - Smaller Value?cc - Specific heat of cold fluid?t2 - Exit Temperature of Cold Fluid?t1 - Entry Temperature of Cold Fluid?T1 - Entry Temperature of Hot Fluid?

Mass flow rate of cold fluid Example

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Here is how the Mass flow rate of cold fluid equation looks like with Values.

Here is how the Mass flow rate of cold fluid equation looks like with Units.

Here is how the Mass flow rate of cold fluid equation looks like.

400 = (8 \cdot \frac{30}{2}) \cdot (\frac{1}{\frac{25 - 10}{60 - 10}})

400kg/s = (8 \cdot \frac{30}{2J/(kg*K)}) \cdot (\frac{1}{\frac{25K - 10K}{60K - 10K}})

400 = (8 \cdot \frac{30}{2}) \cdot (\frac{1}{\frac{25 - 10}{60 - 10}})

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Mass flow rate of cold fluid Solution

Follow our step by step solution on how to calculate Mass flow rate of cold fluid?

FIRST Step Consider the formula

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

Next Step Substitute values of Variables

∴

mc = (8 \cdot \frac{30}{2J/(kg*K)}) \cdot (\frac{1}{\frac{25K - 10K}{60K - 10K}})

Next Step Prepare to Evaluate

∴

mc = (8 \cdot \frac{30}{2}) \cdot (\frac{1}{\frac{25 - 10}{60 - 10}})

LAST Step Evaluate

∴

mc = 400kg/s

Mass flow rate of cold fluid Formula Elements

Variables

Mass Flow Rate of Cold Fluid

Mass Flow Rate of Cold Fluid is the mass of the cold fluid which passes per unit of time.

Symbol: mc

Measurement: Mass Flow RateUnit: kg/s

Note: Value can be positive or negative.

Formulas to find Mass Flow Rate of Cold Fluid

Effectiveness of Heat Exchanger

The effectiveness of heat exchanger is defined as the ratio of the actual heat transfer to the maximum possible heat transfer.

Symbol: ϵ

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Effectiveness of Heat Exchanger

Smaller Value

Smaller value of mass flowrate of hot fluid * specific heat of hot fluid and mass flowrate of cold fluid * specific heat of cold fluid.

Symbol: C_min

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Smaller Value

Specific heat of cold fluid

Specific heat of cold fluid is the amount of heat required to change the temperature of a mass unit of a cold fluid by one degree.

Symbol: cc

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

Note: Value can be positive or negative.

Formulas to find Specific heat of cold fluid

Exit Temperature of Cold Fluid

Exit temperature of cold fluid is the temperature of the cold fluid at exit.

Symbol: t2

Measurement: TemperatureUnit: K

Note: Value can be positive or negative.

Formulas to find Exit Temperature of Cold Fluid

Entry Temperature of Cold Fluid

Entry temperature of cold fluid is the temperature of the cold fluid at entry.

Symbol: t1

Measurement: TemperatureUnit: K

Note: Value can be positive or negative.

Formulas to find Entry Temperature of Cold Fluid

Entry Temperature of Hot Fluid

Entry temperature of hot fluid is the temperature of the hot fluid at entry.

Symbol: T1

Measurement: TemperatureUnit: K

Note: Value can be positive or negative.

Formulas to find Entry Temperature of Hot Fluid

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}

How to Evaluate Mass flow rate of cold fluid?

Mass flow rate of cold fluid evaluator uses Mass Flow Rate of Cold Fluid = (Effectiveness of Heat Exchanger*Smaller Value/Specific heat of cold fluid)*(1/((Exit Temperature of Cold Fluid-Entry Temperature of Cold Fluid)/(Entry Temperature of Hot Fluid-Entry Temperature of Cold Fluid))) to evaluate the Mass Flow Rate of Cold Fluid, The Mass flow rate of cold fluid formula is defined as the amount of cold fluid flowing per unit second in a heat exchanger. Mass Flow Rate of Cold Fluid is denoted by mc symbol.

How to evaluate Mass flow rate of cold fluid using this online evaluator? To use this online evaluator for Mass flow rate of cold fluid, enter Effectiveness of Heat Exchanger (ϵ), Smaller Value (C_min), Specific heat of cold fluid (cc), Exit Temperature of Cold Fluid (t2), Entry Temperature of Cold Fluid (t1) & Entry Temperature of Hot Fluid (T1) and hit the calculate button.

FAQs on Mass flow rate of cold fluid

What is the formula to find Mass flow rate of cold fluid?

The formula of Mass flow rate of cold fluid is expressed as Mass Flow Rate of Cold Fluid = (Effectiveness of Heat Exchanger*Smaller Value/Specific heat of cold fluid)*(1/((Exit Temperature of Cold Fluid-Entry Temperature of Cold Fluid)/(Entry Temperature of Hot Fluid-Entry Temperature of Cold Fluid))). Here is an example- 400 = (8*30/2)*(1/((25-10)/(60-10))).

How to calculate Mass flow rate of cold fluid?

With Effectiveness of Heat Exchanger (ϵ), Smaller Value (C_min), Specific heat of cold fluid (cc), Exit Temperature of Cold Fluid (t2), Entry Temperature of Cold Fluid (t1) & Entry Temperature of Hot Fluid (T1) we can find Mass flow rate of cold fluid using the formula - Mass Flow Rate of Cold Fluid = (Effectiveness of Heat Exchanger*Smaller Value/Specific heat of cold fluid)*(1/((Exit Temperature of Cold Fluid-Entry Temperature of Cold Fluid)/(Entry Temperature of Hot Fluid-Entry Temperature of Cold Fluid))).

Can the Mass flow rate of cold fluid be negative?

Yes, the Mass flow rate of cold fluid, measured in Mass Flow Rate can be negative.

Which unit is used to measure Mass flow rate of cold fluid?

Mass flow rate of cold fluid is usually measured using the Kilogram per Second[kg/s] for Mass Flow Rate. Gram per Second[kg/s], Gram per Hour[kg/s], Milligram per Minute[kg/s] are the few other units in which Mass flow rate of cold fluid can be measured.

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Mass flow rate of cold fluid Formula

Mass flow rate of cold fluid Example

Mass flow rate of cold fluid Solution

Mass flow rate of cold fluid Formula Elements

Other formulas in Physical Parameters of Heat Exchanger category

How to Evaluate Mass flow rate of cold fluid?

FAQs on Mass flow rate of cold fluid

Variable Name