Heat Duty of Exchanger given Core Volume of Exchanger for Hydrocarbon Separation Calculator

✖Heat Exchanger Volume refers to the physical space or capacity occupied by a heat exchanger within a system or structure.ⓘ Heat Exchanger Volume [V_h]			+10% -10%
✖Log Mean Temperature Difference is the logarithmic temperature difference averaged between 2 fluid streams exchanging heat.ⓘ Log Mean Temperature Difference [ΔT_LMTD]			+10% -10%

✖Heat Duty of Heat Exchanger refers to the amount of heat transfer that occurs between two fluid streams as they pass through the exchanger.ⓘ Heat Duty of Exchanger given Core Volume of Exchanger for Hydrocarbon Separation [Q]

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Formula

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Heat Duty of Exchanger given Core Volume of Exchanger for Hydrocarbon Separation

Formula

`"Q" = 100000*"V"_{"h"}*"ΔT"_{"LMTD"}`

Example

`"450.417W"=100000*"0.000115m³"*"39.1667K"`

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Heat Duty of Exchanger given Core Volume of Exchanger for Hydrocarbon Separation Solution

STEP 0: Pre-Calculation Summary

Formula Used

Heat Duty of Heat Exchanger = 100000*Heat Exchanger Volume*Log Mean Temperature Difference
Q = 100000*V_h*ΔT_LMTD
This formula uses 3 Variables

Variables Used

Heat Duty of Heat Exchanger - (Measured in Watt) - Heat Duty of Heat Exchanger refers to the amount of heat transfer that occurs between two fluid streams as they pass through the exchanger.
Heat Exchanger Volume - (Measured in Cubic Meter) - Heat Exchanger Volume refers to the physical space or capacity occupied by a heat exchanger within a system or structure.
Log Mean Temperature Difference - (Measured in Kelvin) - Log Mean Temperature Difference is the logarithmic temperature difference averaged between 2 fluid streams exchanging heat.

STEP 1: Convert Input(s) to Base Unit

Heat Exchanger Volume: 0.000115 Cubic Meter --> 0.000115 Cubic Meter No Conversion Required
Log Mean Temperature Difference: 39.1667 Kelvin --> 39.1667 Kelvin No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

Q = 100000*V_h*ΔT_LMTD --> 100000*0.000115*39.1667

Evaluating ... ...

Q = 450.41705

STEP 3: Convert Result to Output's Unit

450.41705 Watt --> No Conversion Required

FINAL ANSWER

450.41705 ≈ 450.417 Watt <-- Heat Duty of Heat Exchanger

(Calculation completed in 00.004 seconds)

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Home » Engineering » Chemical Engineering » Process Equipment Design » Heat Exchangers » Basic Formulas Of Heat Exchanger Designs » Heat Duty of Exchanger given Core Volume of Exchanger for Hydrocarbon Separation

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< 25 Basic Formulas Of Heat Exchanger Designs Calculators

Pressure Drop of Vapor in Condensers given Vapors on Shell Side

Go Shell Side Pressure Drop = 0.5*8*Friction Factor*(Length of Tube/Baffle Spacing)*(Shell Diameter/Equivalent Diameter)*(Fluid Density/2)*(Fluid Velocity^2)*((Fluid Viscosity at Bulk Temperature/Fluid Viscosity at Wall Temperature)^-0.14)

Shell Side Pressure Drop in Heat Exchanger

Go Shell Side Pressure Drop = (8*Friction Factor*(Length of Tube/Baffle Spacing)*(Shell Diameter/Equivalent Diameter))*(Fluid Density/2)*(Fluid Velocity^2)*((Fluid Viscosity at Bulk Temperature/Fluid Viscosity at Wall Temperature)^-0.14)

Tube Side Pressure Drop in Heat Exchanger for Turbulent Flow

Go Tube Side Pressure Drop = Number of Tube-Side Passes*(8*Friction Factor*(Length of Tube/Pipe Inner Diameter)*(Fluid Viscosity at Bulk Temperature/Fluid Viscosity at Wall Temperature)^-0.14+2.5)*(Fluid Density/2)*(Fluid Velocity^2)

Tube Side Pressure Drop in Heat Exchanger for Laminar Flow

Reynolds Number for Condensate Film Outside Vertical Tubes in Heat Exchanger

Go Reynold Number = 4*Mass Flowrate/(pi*Pipe Outer Diameter*Number of Tubes*Fluid Viscosity at Bulk Temperature)

Reynolds Number for Condensate Film Inside Vertical Tubes in Condenser

Go Reynold Number = 4*Mass Flowrate/(pi*Pipe Inner Diameter*Number of Tubes*Fluid Viscosity at Bulk Temperature)

Number of Tubes in Shell and Tube Heat Exchanger

Go Number of Tubes = 4*Mass Flowrate/(Fluid Density*Fluid Velocity*pi*(Pipe Inner Diameter)^2)

Shell Area for Heat Exchanger

Go Shell Area = (Tube Pitch-Pipe Outer Diameter)*Shell Diameter*(Baffle Spacing/Tube Pitch)

Stack Design Pressure Draft for Furnace

Go Draft Pressure = 0.0342*(Stack Height)*Atmospheric Pressure*(1/Ambient Temperature-1/Flue Gas Temperature)

Number of Transfer Units for Plate Heat Exchanger

Go Number of Transfer Units = (Outlet Temperature-Inlet Temperature)/Log Mean Temperature Difference

Equivalent Diameter for Triangular Pitch in Heat Exchanger

Go Equivalent Diameter = (1.10/Pipe Outer Diameter)*((Tube Pitch^2)-0.917*(Pipe Outer Diameter^2))

Equivalent Diameter for Square Pitch in Heat Exchanger

Go Equivalent Diameter = (1.27/Pipe Outer Diameter)*((Tube Pitch^2)-0.785*(Pipe Outer Diameter^2))

Viscosity Correction Factor for Shell and Tube Heat Exchanger

Go Viscosity Correction Factor = (Fluid Viscosity at Bulk Temperature/Fluid Viscosity at Wall Temperature)^0.14

Pumping Power Required in Heat Exchanger Given Pressure Drop

Go Pumping Power = (Mass Flowrate*Tube Side Pressure Drop)/Fluid Density

Heat Exchanger Volume for Hydrocarbon Applications

Go Heat Exchanger Volume = (Heat Duty of Heat Exchanger/Log Mean Temperature Difference)/100000

Heat Exchanger Volume for Air Separation Applications

Go Heat Exchanger Volume = (Heat Duty of Heat Exchanger/Log Mean Temperature Difference)/50000

Provision for Thermal Expansion and Contraction in Heat Exchanger

Go Thermal Expansion = (97.1*10^-6)*Length of Tube*Temperature Difference

Number of Tubes in Eight Pass Triangular Pitch given Bundle Diameter

Go Number of Tubes = 0.0365*(Bundle Diameter/Pipe Outer Diameter)^2.675

Number of Tubes in Six Pass Triangular Pitch given Bundle Diameter

Go Number of Tubes = 0.0743*(Bundle Diameter/Pipe Outer Diameter)^2.499

Number of Tubes in Four Pass Triangular Pitch given Bundle Diameter

Go Number of Tubes = 0.175*(Bundle Diameter/Pipe Outer Diameter)^2.285

Number of Tubes in One Pass Triangular Pitch given Bundle Diameter

Go Number of Tubes = 0.319*(Bundle Diameter/Pipe Outer Diameter)^2.142

Number of Tubes in Two Pass Triangular Pitch given Bundle Diameter

Go Number of Tubes = 0.249*(Bundle Diameter/Pipe Outer Diameter)^2.207

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

Go Number of Tubes in Vertical Tube Row = Bundle Diameter/Tube Pitch

Number of Baffles in Shell and Tube Heat Exchanger

Go Number of Baffles = (Length of Tube/Baffle Spacing)-1

Shell Diameter of Heat Exchanger Given Clearance and Bundle Diameter

Go Shell Diameter = Shell Clearance+Bundle Diameter

Heat Duty of Exchanger given Core Volume of Exchanger for Hydrocarbon Separation Formula

Heat Duty of Heat Exchanger = 100000*Heat Exchanger Volume*Log Mean Temperature Difference
Q = 100000*V_h*ΔT_LMTD

What is the Significance of Heat Exchanger Volume?

The significance of the heat exchanger volume lies in its role in planning the space that will be occupied by a shell and tube heat exchanger. The volume within a heat exchanger refers to the core volume available between the two headers of a heat exchanger. This volume of exchanger is estimated by assuming mean geometric heat surface density of 500 meter squared per meter cube and with an overall heat transfer coefficient of 200 Watt per Meter square Kelvin for hydrocarbon separation and 100 Watt per Meter square Kelvin for air separation.

How to Calculate Heat Duty of Exchanger given Core Volume of Exchanger for Hydrocarbon Separation?

Heat Duty of Exchanger given Core Volume of Exchanger for Hydrocarbon Separation calculator uses Heat Duty of Heat Exchanger = 100000*Heat Exchanger Volume*Log Mean Temperature Difference to calculate the Heat Duty of Heat Exchanger, The Heat Duty of Exchanger given Core Volume of Exchanger for Hydrocarbon Separation formula is defined as heat exchanged in a exchanger whose core volume between the two headers is known. Heat Duty of Heat Exchanger is denoted by Q symbol.

How to calculate Heat Duty of Exchanger given Core Volume of Exchanger for Hydrocarbon Separation using this online calculator? To use this online calculator for Heat Duty of Exchanger given Core Volume of Exchanger for Hydrocarbon Separation, enter Heat Exchanger Volume (V_h) & Log Mean Temperature Difference (ΔT_LMTD) and hit the calculate button. Here is how the Heat Duty of Exchanger given Core Volume of Exchanger for Hydrocarbon Separation calculation can be explained with given input values -> 345 = 100000*0.000115*39.1667.

FAQ

What is Heat Duty of Exchanger given Core Volume of Exchanger for Hydrocarbon Separation?

The Heat Duty of Exchanger given Core Volume of Exchanger for Hydrocarbon Separation formula is defined as heat exchanged in a exchanger whose core volume between the two headers is known and is represented as Q = 100000*V_h*ΔT_LMTD or Heat Duty of Heat Exchanger = 100000*Heat Exchanger Volume*Log Mean Temperature Difference. Heat Exchanger Volume refers to the physical space or capacity occupied by a heat exchanger within a system or structure & Log Mean Temperature Difference is the logarithmic temperature difference averaged between 2 fluid streams exchanging heat.

How to calculate Heat Duty of Exchanger given Core Volume of Exchanger for Hydrocarbon Separation?

The Heat Duty of Exchanger given Core Volume of Exchanger for Hydrocarbon Separation formula is defined as heat exchanged in a exchanger whose core volume between the two headers is known is calculated using Heat Duty of Heat Exchanger = 100000*Heat Exchanger Volume*Log Mean Temperature Difference. To calculate Heat Duty of Exchanger given Core Volume of Exchanger for Hydrocarbon Separation, you need Heat Exchanger Volume (V_h) & Log Mean Temperature Difference (ΔT_LMTD). With our tool, you need to enter the respective value for Heat Exchanger Volume & Log Mean Temperature Difference and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

How many ways are there to calculate Heat Duty of Heat Exchanger?

In this formula, Heat Duty of Heat Exchanger uses Heat Exchanger Volume & Log Mean Temperature Difference. We can use 1 other way(s) to calculate the same, which is/are as follows -

Heat Duty of Heat Exchanger = 50000*Heat Exchanger Volume*Log Mean Temperature Difference

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