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Number of Baffles in Shell and Tube Heat Exchanger Formula

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Number of Baffles is defined as the baffles that can be accommodated in shell and tube heat exchanger. Check FAQs

N Baffles = (\frac{L Tube}{L Baffle}) - 1

N_Baffles - Number of Baffles?L_Tube - Length of Tube?L_Baffle - Baffle Spacing?

Number of Baffles in Shell and Tube Heat Exchanger Example

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Here is how the Number of Baffles in Shell and Tube Heat Exchanger equation looks like with Values.

Here is how the Number of Baffles in Shell and Tube Heat Exchanger equation looks like with Units.

Here is how the Number of Baffles in Shell and Tube Heat Exchanger equation looks like.

21.5 = (\frac{4500}{200}) - 1

21.5 = (\frac{4500mm}{200mm}) - 1

21.5 = (\frac{4500}{200}) - 1

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Number of Baffles in Shell and Tube Heat Exchanger Solution

Follow our step by step solution on how to calculate Number of Baffles in Shell and Tube Heat Exchanger?

FIRST Step Consider the formula

N Baffles = (\frac{L Tube}{L Baffle}) - 1

Next Step Substitute values of Variables

∴

N Baffles = (\frac{4500mm}{200mm}) - 1

Next Step Convert Units

∴

N Baffles = (\frac{4.5m}{0.2m}) - 1

Next Step Prepare to Evaluate

∴

N Baffles = (\frac{4.5}{0.2}) - 1

LAST Step Evaluate

∴

N Baffles = 21.5

Number of Baffles in Shell and Tube Heat Exchanger Formula Elements

Variables

Number of Baffles

Number of Baffles is defined as the baffles that can be accommodated in shell and tube heat exchanger.

Symbol: N_Baffles

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Number of Baffles

Length of Tube

Length of tube is the length which will be used during heat transfer in a exchanger.

Symbol: L_Tube

Measurement: LengthUnit: mm

Note: Value should be greater than 0.

Formulas to find Length of Tube

Baffle Spacing

Baffle spacing refers to the distance between adjacent baffles within the heat exchanger. Their purpose is to create turbulence on shell side fluid.

Symbol: L_Baffle

Measurement: LengthUnit: mm

Note: Value should be greater than 0.

Formulas to find Baffle Spacing

Other formulas in Basic Formulas of Heat Exchanger Designs category

Go Equivalent Diameter for Square Pitch in Heat Exchanger

D e = (\frac{1.27}{D Outer}) \cdot (({P Tube}^{2}) - 0.785 \cdot ({D Outer}^{2}))

Go Equivalent Diameter for Triangular Pitch in Heat Exchanger

D e = (\frac{1.10}{D Outer}) \cdot (({P Tube}^{2}) - 0.917 \cdot ({D Outer}^{2}))

Go Number of Tubes in Center Row Given Bundle Diameter and Tube Pitch

N r = \frac{D B}{P Tube}

Go Number of Transfer Units for Plate Heat Exchanger

NTU = \frac{T Outlet - T Inlet}{ΔT LMTD}

How to Evaluate Number of Baffles in Shell and Tube Heat Exchanger?

Number of Baffles in Shell and Tube Heat Exchanger evaluator uses Number of Baffles = (Length of Tube/Baffle Spacing)-1 to evaluate the Number of Baffles, The Number of Baffles in Shell and Tube Heat Exchanger formula is defined as the quantity of obstruction plates or fins deliberately positioned within a shell & Tube heat exchanger. These baffles are positioned to enhance heat transfer efficiency by promoting turbulence in shell side fluid. Number of Baffles is denoted by N_Baffles symbol.

How to evaluate Number of Baffles in Shell and Tube Heat Exchanger using this online evaluator? To use this online evaluator for Number of Baffles in Shell and Tube Heat Exchanger, enter Length of Tube (L_Tube) & Baffle Spacing (L_Baffle) and hit the calculate button.

FAQs on Number of Baffles in Shell and Tube Heat Exchanger

What is the formula to find Number of Baffles in Shell and Tube Heat Exchanger?

The formula of Number of Baffles in Shell and Tube Heat Exchanger is expressed as Number of Baffles = (Length of Tube/Baffle Spacing)-1. Here is an example- 21.5 = (4.5/0.2)-1.

How to calculate Number of Baffles in Shell and Tube Heat Exchanger?

With Length of Tube (L_Tube) & Baffle Spacing (L_Baffle) we can find Number of Baffles in Shell and Tube Heat Exchanger using the formula - Number of Baffles = (Length of Tube/Baffle Spacing)-1.

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Number of Baffles in Shell and Tube Heat Exchanger Formula

Number of Baffles in Shell and Tube Heat Exchanger Example

Number of Baffles in Shell and Tube Heat Exchanger Solution

Number of Baffles in Shell and Tube Heat Exchanger Formula Elements

Other formulas in Basic Formulas of Heat Exchanger Designs category

How to Evaluate Number of Baffles in Shell and Tube Heat Exchanger?

FAQs on Number of Baffles in Shell and Tube Heat Exchanger

Variable Name