Platenwisselaars

GBS 100-X PLATENWISSELAAR OVERZICHTSTABEL
             
                       
Toepassing op verdelers gescheiden systemen 1 - 4 groepen 5 - 8 groepen 9 - 13 groepen 14 of meer groepen
                       
Design Duty     WP 10 WP 14 WP 20 WP 24
        side 1 side 2 side 1 side 2 side 1 side 2 side 1 side 2
Fluid name       water water water water water water water water
Inlet temperature   °C 80 25 80 25 80 25 80 25
Outlet temperature   °C 60 45 60 45 60 45 60 45
Mass flow rate   kg/s 0,12 0,12 0,215 0,215 0,359 0,359 0,479 0,479
Pressure     bar - - - - - - - -
Max. acceptable pressure drop kPa 25 25 25 25 25 25 25 25
                       
Physical Properties of Fluid                   
Reference Temperature   °C 70 35 70 35 70 35 70 35
Viscosity     mPas 0,403 0,721 0,403 0,721 0,403 0,721 0,403 0,721
Viscosity Wall   mPas 0,488 0,514 0,49 0,519 0,491 0,523 0,491 0,524
Density     kg/m³ 977,1 992,7 977,1 992,7 977,1 992,7 977,1 992,7
Specific Heat Capacity   kJ/kg,°C 4,178 4,179 4,178 4,179 4,178 4,179 4,178 4,179
Thermal Conductivity   W/m,°C 0,662 0,624 0,662 0,624 0,662 0,624 0,662 0,624
                       
Designed Plate Heat Exchanger                  
Heat Load     Kw 10 18 30 40
Total Heat Transfer Area 0,11 0,17 0,25 0,31
Log Mean Temperature Difference °C 35 35 35 35
Overall H.T.C.   W/m²,°C 4826 / 2551 5709 / 3061 6327 / 3401 6764 / 3711
Calculated Pressure Drop kPa 5,6 3,8 8,1 6,3 10,3 8,8 12,6 11,2
Number of Channels     1*4 1*5 1*6 1*7 1*9 1*10 1*11 1*12
Connection Diameter   mm 20,32 20,32 20,32 20,32 20,32 20,32 20,32 20,32
Number of Heat Transfer Units NTU 0,571 0,571 0,571 0,571 0,571 0,571 0,571 0,571
Total Number of Plates     10 14 20 24
Oversurfacing   % 89 87 86 82
Fouling Factor   m²,°C/Kw 0,185 0,152 0,136 0,122