Φ= diameter (mm)
S = thickness of the package (mm)
Oil type ISO VG 46
Oil temperatures 60 - 45 ºC
Oil pressure loss 100 kPa
Cooling water temperatures 25 - 32 ºC
Cooling water pressure loss 35 kPa
Note: In heat transfer coefficient is 20% extra.
The table can be used when searching (evaluating) the heat
exchanger type for
the oil type ISO VG 220
Oil temperatures 65 - 50 ºC
Oil pressure loss under 200 kPa
Cooling water temperatures 25 - 32 ºC.
Cooling water pressure loss 35 kPa
Direction: Choose from the table the horizontal row closest
to the initial values.
The heat exchanger for Oil type ISO VG 220 is the heat
exchanger on next horizontal row.
Example: Oil type VG 220. Oil flow is 70 L/min. The heat
exchanger type is
240-120-35H.