k-mix friction factor, is it so high?

k-mix friction factor, is it so high?

Submitted by nirli on November 18, 2015 – 12:04pm.

Hi
I just calculated the friction factor for my relatively new planetary k-mix and got a number that I feel very high,
I made Hamelman’s oatmeal formula which is a straight dough with some extra ingredients such as honey and oil and milk.

total dough was about 1.5Kg
Room temp was 24 Celsius
Flour temp was 24 Celsius
I used cold water from the fridge but measured it with the oatmeal and milk just before the mix – 15 Celsius

I mixed for about 3-4 minutes on 1st speed and additional 12-13 minutes on 2nd speed till I was satisfied with dough development
My final dough was 28 Celsius

so:
28 x 3 = 84
84 – 24 – 24 – 15 = 21
is that correct? 21 degrees Celsius for friction factor??