A computer program for designing fin-and-tube heat exchanger for EGR cooler application

2016 ◽  
Author(s):  
Syaiful ◽  
M. A. Marwan ◽  
N. P. Tandian ◽  
M. Bae
Keyword(s):  
Heat Exchanger ◽  
Computer Program ◽  
Tube Heat Exchanger ◽  
Egr Cooler

Theoretical Thermal Evaluation of Energy Recovery Incinerators—Part II: Parametric Examination

1987 ◽  
Vol 109 (2) ◽  
pp. 84-89
Author(s):  
C. A. Kodres
Keyword(s):  
Heat Exchanger ◽  
Computer Program ◽  
Energy Recovery ◽  
Thermal Characteristics ◽  
Mathematic Model ◽  
Governing Equations ◽  
Combustion Chambers ◽  
Tube Heat Exchanger ◽  
Water Tube

The thermal characteristics of energy recovery incinerators are examined, both parametrically and, to the extent possible, by direct comparison. A mathematic model is employed, using a computer program to solve the governing equations. Three energy recovery configurations are considered: a water tube heat exchanger downstream from the combustion chambers, waterwalls, and a combination of the two. Results show the advantages of combining water walls and a convection boiler.

A Shell-and-Tube Heat Exchanger Optimization by Differential Evolution

2016 ◽  
Author(s):  
Leonardo Cavalheiro Martinez ◽  
Leonardo Cavalheiro Martinez ◽  
Viviana Mariani ◽  
Marcos Batistella Lopes
Keyword(s):  
Heat Exchanger ◽  
Differential Evolution ◽  
Tube Heat Exchanger ◽  
Shell And Tube

Experimental Investigation of Heat Transfer Enhancement by Using Different Number of Fins in Circular Tube

2018 ◽  
Vol 6 (3) ◽  
pp. 1-12
Author(s):  
Kamil Abdul Hussien
Keyword(s):  
Heat Transfer ◽  
Heat Exchanger ◽  
Cold Water ◽  
Finned Tube ◽  
Hot Water ◽  
Copper Tube ◽  
Smooth Tube ◽  
Tube Heat Exchanger ◽  
Mass Flow Rates ◽  
Flow Heat

Abstract-The present work investigates the enhancement of heat transfer by using different number of circular fins (8, 10, 12, 16, and 20) in double tube counter flow heat exchanger experimentally. The fins are made of copper with dimensions 66 mm OD, 22 mm ID and 1 mm thickness. Each fin has three of 14 mm diameter perforations located at 120o from each to another. The fins are fixed on a straight smooth copper tube of 1 m length, 19.9 mm ID and 22.2 mm OD. The tube is inserted inside the insulated PVC tube of 100 mm ID. The cold water is pumped around the finned copper tube, inside the PVC, at mass flow rates range (0.01019 - 0.0219) kg/s. The Reynold's number of hot water ranges (640 - 1921). The experiment results are obtained using six double tube heat exchanger (1 smooth tube and the other 5 are finned one). The results, illustrated that the heat transfer coefficient proportionally with the number of fin. The results also showed that the enhancement ratio of heat transfer for finned tube is higher than for smooth tube with (9.2, 10.2, 11.1, 12.1 13.1) times for number of fins (8, 10, 12, 16 and 20) respectively.

Sign in / Sign up

Export Citation Format

Share Document