Quote:
Originally Posted by Richard L
If you want to be super accurate, the difference in fluid viscosity change due to temperature will affect the flow. The atomisation also changes.
The chart is based on water only in room temperature.
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Agreed especially if you are using 100% methanol. Methanol has it's boiling of 65degC vs water which is 100degC. When considering flow at room temperature, methanol will flow much more with the same pump pressure and nozzle.
Also to consider, if the car is kept in the sun for a long period of time, in-car air temperature goes about 60DegC making the mix even hotter if exposed to direct sunlight.