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Entry temperature of cold fluid Formula

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

t1 = T1 - (\frac{Q}{ϵ \cdot C min})

t1 - Entry Temperature of Cold Fluid?T1 - Entry Temperature of Hot Fluid?Q - Heat exchanged?ϵ - Effectiveness of Heat Exchanger?C_min - Smaller Value?

Entry temperature of cold fluid Example

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Here is how the Entry temperature of cold fluid equation looks like with Values.

Here is how the Entry temperature of cold fluid equation looks like with Units.

Here is how the Entry temperature of cold fluid equation looks like.

59.7917 = 60 - (\frac{50}{8 \cdot 30})

59.7917K = 60K - (\frac{50W}{8 \cdot 30})

59.7917 = 60 - (\frac{50}{8 \cdot 30})

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Entry temperature of cold fluid Solution

Follow our step by step solution on how to calculate Entry temperature of cold fluid?

FIRST Step Consider the formula

t1 = T1 - (\frac{Q}{ϵ \cdot C min})

Next Step Substitute values of Variables

∴

t1 = 60K - (\frac{50W}{8 \cdot 30})

Next Step Prepare to Evaluate

∴

t1 = 60 - (\frac{50}{8 \cdot 30})

Next Step Evaluate

∴

t1 = 59.7916666666667K

LAST Step Rounding Answer

∴

t1 = 59.7917K

Entry temperature of cold fluid Formula Elements

Variables

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

Heat exchanged

Heat exchanged is the amount of heat transferred between two objects.

Symbol: Q

Measurement: PowerUnit: W

Note: Value can be positive or negative.

Formulas to find Heat exchanged

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

Other formulas in Thermal Parameters of Heat Exchanger category

Go Logarithmic mean temperature difference for single pass counter flow

ΔT m = \frac{(T1 - t2) - (t1 - T2)}{\ln (\frac{T1 - t2}{t1 - T2})}

Go Heat exchanged

Q = f \cdot U \cdot A \cdot ΔT m

Go Overall heat transfer coefficient given LMTD

U = \frac{Q}{f \cdot A \cdot ΔT m}

Go Logarithmic mean temperature difference

ΔT m = \frac{Q}{f \cdot U \cdot A}

How to Evaluate Entry temperature of cold fluid?

Entry temperature of cold fluid evaluator uses Entry Temperature of Cold Fluid = Entry Temperature of Hot Fluid-(Heat exchanged/(Effectiveness of Heat Exchanger*Smaller Value)) to evaluate the Entry Temperature of Cold Fluid, Entry temperature of cold fluid formula is defined as the initial temperature of the cold fluid entering a heat exchanger, which is influenced by the heat transfer rate and the specific heat capacity of the fluid. Entry Temperature of Cold Fluid is denoted by t1 symbol.

How to evaluate Entry temperature of cold fluid using this online evaluator? To use this online evaluator for Entry temperature of cold fluid, enter Entry Temperature of Hot Fluid (T1), Heat exchanged (Q), Effectiveness of Heat Exchanger (ϵ) & Smaller Value (C_min) and hit the calculate button.

FAQs on Entry temperature of cold fluid

What is the formula to find Entry temperature of cold fluid?

The formula of Entry temperature of cold fluid is expressed as Entry Temperature of Cold Fluid = Entry Temperature of Hot Fluid-(Heat exchanged/(Effectiveness of Heat Exchanger*Smaller Value)). Here is an example- 59.79167 = 60-(50/(8*30)).

How to calculate Entry temperature of cold fluid?

With Entry Temperature of Hot Fluid (T1), Heat exchanged (Q), Effectiveness of Heat Exchanger (ϵ) & Smaller Value (C_min) we can find Entry temperature of cold fluid using the formula - Entry Temperature of Cold Fluid = Entry Temperature of Hot Fluid-(Heat exchanged/(Effectiveness of Heat Exchanger*Smaller Value)).

Can the Entry temperature of cold fluid be negative?

Yes, the Entry temperature of cold fluid, measured in Temperature can be negative.

Which unit is used to measure Entry temperature of cold fluid?

Entry temperature of cold fluid is usually measured using the Kelvin[K] for Temperature. Celsius[K], Fahrenheit[K], Rankine[K] are the few other units in which Entry temperature of cold fluid can be measured.

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Entry temperature of cold fluid Formula

Entry temperature of cold fluid Example

Entry temperature of cold fluid Solution

Entry temperature of cold fluid Formula Elements

Other formulas in Thermal Parameters of Heat Exchanger category

How to Evaluate Entry temperature of cold fluid?

FAQs on Entry temperature of cold fluid

Variable Name