AC-MS Air Cooler Modular Systems
Plate Heat exchanger – General Lay out
To cooling tower
CHECK
CONNECTION
POSITION
From cooling tower
Note:
Distance L1-L2-L3-L4
Distance between the plate heat exchangers does not impact the performance.
I suggest to keep at minimum possible, to reduce pressure drop in the fluid
The minimum distance must be determined by the possibility to carry out the maintenance of the product and the replacement in case of needs.
I suggest:
L4: >= 1000
L2-L3-L1 not relevant
It is more important the vertical position. See other slides.
HYDAC SA – Succursale Mezzovico Zona industriale 3 via Sceresa 4 CH6805 - Mezzovico - Switzerland
AC-MS Air Cooler Modular Systems
Plate Heat exchanger – General Lay out
IMPORTANT! – FLUID CONNECTIONS
HYDAC SA – Succursale Mezzovico Zona industriale 3 via Sceresa 4 CH6805 - Mezzovico - Switzerland
AC-MS Air Cooler Modular Systems
Plate Heat exchanger – Connection lay out
HYDAC SA – Succursale Mezzovico Zona industriale 3 via Sceresa 4 CH6805 - Mezzovico - Switzerland
AC-MS Air Cooler Modular Systems
Plate Heat exchanger – General Lay out
EXPANSION TANK for filling the system and venting
HYDAC SA – Succursale Mezzovico Zona industriale 3 via Sceresa 4 CH6805 - Mezzovico - Switzerland
AC-MS Air Cooler Modular Systems
2xPlate heat exchanger – Charge air cooler 1x Plate heat exchanger – Jacket Water
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Customer name : HYDAC Customer name : HYDAC
Project name : Project name :
Date : 2018/2/27 Date : 2018/1/26
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Heat transfer device : Cooler PHE Code : Z400L*140 Heat transfer device : Cooler PHE Code : Z400L*50
No. of plates : 140 Series * Parallel: 1*2 No. of plates : 50 Series * Parallel: 1*1
Length : 751.0 mm Height : 350 mm Length : 751.0 mm Height : 134 mm
Width : 321.0 mm Weight : 177.96 kg Width : 321.0 mm Weight : 86.16 kg
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Side 1 Side 2 Unit Side 1 Side 2 Unit
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Fluid name Air Water Fluid name E.G. 50% Water
Mass Flow rate 1.2 22.22 kg/s Volume Flow rate 550.00 1333.00 L/min
Inlet temp. 240.00 32.00 C Inlet temp. 88.00 34.00 C
Exit temp. 65.00 34.30 C Exit temp. 81.13 36.49 C
Pressure drop 21.4 9.1 kPa Pressure drop 29.2 144.4 kPa
Allowable press. drop 22.0 50.0 kPa Allowable press. drop 80.0 160.0 kPa
Fouling Resistance 0 0 m^2,C / W Fouling Resistance 0 0 m^2,C / W
No. of channel 69 70 No. of channel 24 25
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Reference temp. 152.5 33.1 C Reference temp. 84.6 35.2 C
Density 1.227 993.3 kg/m^3 Density 1020. 992.5 kg/m^3
Specific heat capacity 1.017 4.179 kJ/kg,C Specific heat capacity 3.587 4.178 kJ/kg,C
Thermal conductivity 0.035 0.621 W/m,C Thermal conductivity 0.405 0.624 W/m,C
Viscosity 0.024 0.752 cP Viscosity 0.863 0.720 cP
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Log mean temp. diff. 94.376 C Log mean temp. diff. 49.284 C
Heat transfer area 57.242 m^2 Heat transfer area 9.955 m^2
Heat load 213.57 kW Heat load 230 kW
Margin 645.8 % Margin 962.8 %
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Plate material 316 Plate material 316
Solder Copper Solder Copper
Working Press. 30 bar (max.) Working Press. 30 bar (max.)
Testing Press. 43 bar (min.) Testing Press. 43 bar (min.)
Flow arrangement Countercurrent Flow arrangement Countercurrent
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Inch Connection Type Inch Connection Type Inch Connection Type Inch Connection Type
A1 B1 A1 B1
A2 B2 A2 B2
C1 D1 C1 D1
C2 D2 C2 D2
S02-702-03 S02-702-03
HYDAC SA – Succursale Mezzovico Zona industriale 3 via Sceresa 4 CH6805 - Mezzovico - Switzerland
