RS Motorsport :: Classic Speed Restored

Can somebody with an engineering degree explain this graph to me please??? It was produced by Laminova and relates to their C43 mid size oil/water cooler.

The upper 3 lines appear to be showing the effect on oil temperature of increased coolant flow? My pump (I calculate) runs around 30 lpm so only around a 7* temp drop if I am reading it correctly!! Makes sense that more oil heat is dissipated when the oil is moving slower.

Not sure about the lower green lines that probably relate to the other axis of dp coolant whatever than means but assume it relates to pressure drops across the cooler?

States .... Oil temp IN=120°C. Coolant temp IN=85°C

Yeah slower you flow the fluid through the more time it has to reduce temp but also the slower you flow the coolant through is also the slower it pulls the heat out of the block

Stop thinking about and fit the standard pump back on it and fit an oil to air oil cooler

Geen looks like water flow vs water dp. With and without some sort of bypass in the cooler.

dp meaning???

Differential pressure.

Pressure difference between inlet and outlet.