I am trying to calculate the temp of a secondary infusion for a 2d step. I am using a mash tun w/ no heating so all the heat must come from the water and would like rests at 144 and 154 with a ratio of .25 and .33 gl/pnd respectively for each rest. Recipe uses 430 pds malt and 1bbl water under the plates.
I keep plugging at the formula in Malting & Brewing Science but keep coming up with T 2nd infusion =T 2nd rest. Empirically I know that the water has to be hotter than the desired rest temp. Am I doing the math wrong or what? Anyone got another formula?
Thanks in advance, Ted
I keep plugging at the formula in Malting & Brewing Science but keep coming up with T 2nd infusion =T 2nd rest. Empirically I know that the water has to be hotter than the desired rest temp. Am I doing the math wrong or what? Anyone got another formula?
Thanks in advance, Ted
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