21/01/13 Heat Exchanger Calculator

www.exergyllc.com/calculator.php 1/2

The Heat Exchanger Calculator is a program specially designed to predict the performance of the heat exchanger Model

Number you choose based on the parameters you input. The Model Numbers shown in the calculator are only a partial

listing of our standard products.

Please contact us:

- if you need assistance selecting a Model Number.

- to evaluate a Model Number not shown in the calculator.

- if you need a custom designed heat exchanger.

Instructions:

1. Choose a Model Number. For more information, please visit the Products page.

2. Select a Tube Side (product) fluid and Shell Side (working) fluid.

3. Enter the fluid Flow Rate, Temperature and Pressure at the heat exchanger inlets.

4. Click submit to view the results.

Disclaimer

I have read and accept the disclaimer.

Model Number 00455-01 (35 Series Sanitary HX, 10 Inch Tube Bundle)

Tube Side

(product)25% vol. Ethylene Glycol - 75% vol. Water

Shell Side

(w orking)Air

Flow Rate 567 lb/hr Flow Rate 234 gal/min

Inlet Temperature 59 C Inlet Temperature 25 C

Inlet Pressure 56 psig Inlet Pressure 23 psig

Submit

English Units

Heat Exchanger Model 00455-01

Tube Side Shell Side

Fluid

25% vol.EthyleneGlycol -75% vol.Water

Air

Temperature In 138.2 77 F

Temperature Out 131.92 115.83F

Mass Flow 567 350.48 lb/hr

Volumetric Flow 1.11 N/A gpm

Pressure Drop 0.04 18.36 psi

Heat Transfer 3259 BTU/hr

Effectiveness 0.635

Metric Units

Heat Exchanger Model 00455-01

Tube Side Shell Side

Fluid

25% vol.EthyleneGlycol -75% vol.Water

Air

Temperature In 59 25 C

Temperature Out 55.51 46.57 C

Mass Flow 71.44 44.16 g/sec

Volumetric Flow 4.19 N/A lpm

Pressure Drop 0.31 126.56kPa

Heat Transfer 955 Watts

Effectiveness 0.635

21/01/13 Heat Exchanger Calculator

www.exergyllc.com/calculator.php 2/2