Perimeter given equivalent diameter Solution

STEP 0: Pre-Calculation Summary
Formula Used
Perimeter = (2*(Surface Area+Bare Area))/(pi*Equivalent Diameter)
P = (2*(As+AB))/(pi*De)
This formula uses 1 Constants, 4 Variables
Constants Used
pi - Archimedes' constant Value Taken As 3.14159265358979323846264338327950288
Variables Used
Perimeter - (Measured in Meter) - The perimeter of a figure is the total distance around the edge of the figure.
Surface Area - (Measured in Square Meter) - Surface Area of a three-dimensional shape is the sum of all of the surface areas of each of the sides.
Bare Area - (Measured in Square Meter) - Bare area of fin over the fin leaving fin base.
Equivalent Diameter - (Measured in Meter) - Equivalent diameter is the diameter equivalent to the given value.
STEP 1: Convert Input(s) to Base Unit
Surface Area: 0.52 Square Meter --> 0.52 Square Meter No Conversion Required
Bare Area: 0.32 Square Meter --> 0.32 Square Meter No Conversion Required
Equivalent Diameter: 0.015 Meter --> 0.015 Meter No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
P = (2*(As+AB))/(pi*De) --> (2*(0.52+0.32))/(pi*0.015)
Evaluating ... ...
P = 35.6507072525846
STEP 3: Convert Result to Output's Unit
35.6507072525846 Meter --> No Conversion Required
FINAL ANSWER
35.6507072525846 35.65071 Meter <-- Perimeter
(Calculation completed in 00.004 seconds)

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25 Transverse Fin Heat Exchanger Calculators

Outer Diameter of Tube in Transverse Fin Heat Exchanger
Go Outer Diameter = Bare Area/(pi*(Height of Crack-Number of Fins*Thickness))
Bare Area over Fin leaving Fin Base
Go Bare Area = pi*Outer Diameter*(Height of Crack-Number of Fins*Thickness)
Number of tubes in transverse fin heat exchanger
Go Number of Tubes = Mass Flow Rate/(Mass Flux(g)*Distance between two Consequent Tubes*Height of Crack)
Mass flux given mass flowrate
Go Mass Flux(g) = Mass Flow Rate/(Number of Tubes*Distance between two Consequent Tubes*Height of Crack)
Mass flowrate given mass flux
Go Mass Flow Rate = Mass Flux(g)*Number of Tubes*Distance between two Consequent Tubes*Height of Crack
Distance between two consequent tubes in transverse fin heat exchanger
Go Distance between two Consequent Tubes = Mass Flow Rate/(Mass Flux(g)*Number of Tubes*Length)
Length of tube bank
Go Length = Mass Flow Rate/(Mass Flux(g)*Number of Tubes*Distance between two Consequent Tubes)
Number of fins in length L
Go Number of Fins = (2*Surface Area)/(pi*((Fin Diameter^2)-(Outer Diameter^2)))
Fin surface area
Go Surface Area = (pi/2)*Number of Fins*((Fin Diameter^2)-(Outer Diameter^2))
Tube inside area required for heat exchange
Go Area = Heat Flow Rate/(Overall Heat Transfer Coefficient*Logarithmic Mean Temperature Difference)
Logarithmic mean of temperature difference
Go Logarithmic Mean Temperature Difference = Heat Flow Rate/(Area*Overall Heat Transfer Coefficient)
Perimeter given equivalent diameter
Go Perimeter = (2*(Surface Area+Bare Area))/(pi*Equivalent Diameter)
Overall heat transfer coefficient
Go Overall Heat Transfer Coefficient = Heat Flow Rate/(Area*Logarithmic Mean Temperature Difference)
Bare Area over Fin leaving Fin Base given Surface Area
Go Bare Area = ((pi*Equivalent Diameter*Perimeter)/2)-Surface Area
Fin surface area given equivalent diameter
Go Surface Area = ((pi*Equivalent Diameter*Perimeter)/2)-Bare Area
Equivalent diameter
Go Equivalent Diameter = 2*(Surface Area+Bare Area)/(pi*Perimeter)
Heat flow required
Go Heat Flow Rate = Area*Overall Heat Transfer Coefficient*Logarithmic Mean Temperature Difference
Equivalent diameter of tube for transverse fin heat exchanger
Go Equivalent Diameter = (Reynolds Number(e)*Viscosity of Fluid)/(Mass Flux)
Viscosity of fluid flowing inside tube of transverse fin heat exchanger
Go Viscosity of Fluid = (Mass Flux*Equivalent Diameter)/Reynolds Number(e)
Mass flux of fluid in transverse fin heat exchanger
Go Mass Flux = (Reynolds Number(e)*Viscosity of Fluid)/Equivalent Diameter
Reynolds number in heat exchanger
Go Reynolds Number = (Mass Flux*Equivalent Diameter)/(Viscosity of Fluid)
Length of fin
Go Fin Length = (Perimeter-(2*Height of Crack))/((4*Number of Fins))
Height of tank tube given perimeter
Go Height of Crack = (Perimeter-(4*Number of Fins*Fin Length))/2
Number of fins given perimeter
Go Number of Fins = (Perimeter-2*Height of Crack)/(4*Fin Length)
Perimeter of tube
Go Perimeter = (4*Number of Fins*Fin Length)+2*Height of Crack

Perimeter given equivalent diameter Formula

Perimeter = (2*(Surface Area+Bare Area))/(pi*Equivalent Diameter)
P = (2*(As+AB))/(pi*De)

What is heat exchanger?

A heat exchanger is a system used to transfer heat between two or more fluids. Heat exchangers are used in both cooling and heating processes. The fluids may be separated by a solid wall to prevent mixing or they may be in direct contact. They are widely used in space heating, refrigeration, air conditioning, power stations, chemical plants, petrochemical plants, petroleum refineries, natural-gas processing, and sewage treatment. The classic example of a heat exchanger is found in an internal combustion engine in which a circulating fluid known as engine coolant flows through radiator coils and air flows past the coils, which cools the coolant and heats the incoming air. Another example is the heat sink, which is a passive heat exchanger that transfers the heat generated by an electronic or a mechanical device to a fluid medium, often air or a liquid coolant.

How to Calculate Perimeter given equivalent diameter?

Perimeter given equivalent diameter calculator uses Perimeter = (2*(Surface Area+Bare Area))/(pi*Equivalent Diameter) to calculate the Perimeter, The Perimeter given equivalent diameter formula is defined as the length of the outline of the tube. Perimeter is denoted by P symbol.

How to calculate Perimeter given equivalent diameter using this online calculator? To use this online calculator for Perimeter given equivalent diameter, enter Surface Area (As), Bare Area (AB) & Equivalent Diameter (De) and hit the calculate button. Here is how the Perimeter given equivalent diameter calculation can be explained with given input values -> 35.65071 = (2*(0.52+0.32))/(pi*0.015).

FAQ

What is Perimeter given equivalent diameter?
The Perimeter given equivalent diameter formula is defined as the length of the outline of the tube and is represented as P = (2*(As+AB))/(pi*De) or Perimeter = (2*(Surface Area+Bare Area))/(pi*Equivalent Diameter). Surface Area of a three-dimensional shape is the sum of all of the surface areas of each of the sides, Bare area of fin over the fin leaving fin base & Equivalent diameter is the diameter equivalent to the given value.
How to calculate Perimeter given equivalent diameter?
The Perimeter given equivalent diameter formula is defined as the length of the outline of the tube is calculated using Perimeter = (2*(Surface Area+Bare Area))/(pi*Equivalent Diameter). To calculate Perimeter given equivalent diameter, you need Surface Area (As), Bare Area (AB) & Equivalent Diameter (De). With our tool, you need to enter the respective value for Surface Area, Bare Area & Equivalent Diameter 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 Perimeter?
In this formula, Perimeter uses Surface Area, Bare Area & Equivalent Diameter. We can use 1 other way(s) to calculate the same, which is/are as follows -
  • Perimeter = (4*Number of Fins*Fin Length)+2*Height of Crack
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