Complete design of Plate Heat Exchanger made in excelDescripción completa
Complete design of Plate Heat Exchanger made in excel
Plate heat Exchanger
Heat Transfer CalculationFull description
Plate fin heat exchangers, because of their compactness, low weight and high effectiveness are widely used in aerospace and cryogenic applications. This device is made of a stack of corrug…Full description
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Improve Heat exchanger designFull description
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Design a shell and tube heat exchanger to be used in cooling kerosene using light crude oil. Assume the working pressure for kerosene to be 5 bars and light crude oil to be 6.5 bars. Also, assume f...
PHEFull description
Full description
Process engineering guide
Design of Plate type heat exchanger.
PLATE HEAT EXCHAN SIDE-I FLUID:
Water
Flow Rate in kg/s Properties @ 43.5 C Specific Heat Thermal Conductivity Viscocity Density
m3/hr
J/Kg-K Watt/mK Ns/m2*(10^-3) Kg/m3
Dirt Coefficient from Coulson and Richardson table 12.9
139.32 38.68 4190 0.586 0.0013 999.564 30000
Thermal Conductivity of Alloy 316 @ 23 C
W/m-K
Temperature In Temperature Out Average Temp for calculating Properties TD1=TI1-TO2 TD2=TO1-TI2
C C
Logarithmic Mean Temp Diff
16.3 49 38 43.5 12.879 8 10.247
No of Transfer Units=(TI1-TO1)/LMTD
1.074
Ft found from fig:12.62 of Ch Engg Design by Coulson and Richardson is 2:2 pass arrangement assumed U(Overall Heat Transfer Coeficient) assumed is from fig 12.2 Mass Flow Rate Heat Duty is HT Area required Plate Length Plate Width Plate thickness Plate Spacing No of Plates per pass Plate (Length * width)