Beer Engine

Discussion on brewing beer from malt extract, hops, and yeast.
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soupdragon
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Beer Engine

Post by soupdragon » Tue Feb 23, 2010 4:20 pm

Hi all
When working out ebu, malt quantity and hops for a partial malt extract boil, does the "volume" in beer engine refer to boil length with or without the malt in the liquor? Not sure how much displacement there is and how much effect it will have on the hop extraction.
Cheers Tom

kay-jay

Re: Beer Engine

Post by kay-jay » Tue Feb 23, 2010 6:22 pm

hi

as far as im aware the volume relates to the size of brew you aim to achieve. so if you want to brew 23 litres of beer...input 23 litres into the volume.
i'm sure someone will correct this if i'm wrong!

KJ :D

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OldSpeckledBadger
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Re: Beer Engine

Post by OldSpeckledBadger » Tue Feb 23, 2010 8:21 pm

The volume field is the final amount of beer you want in your FV.
Best wishes

OldSpeckledBadger

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soupdragon
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Re: Beer Engine

Post by soupdragon » Tue Feb 23, 2010 11:29 pm

OldSpeckledBadger wrote:The volume field is the final amount of beer you want in your FV.
I did think that but if the boil volume combined with the quantity of malt determines your hop extraction, how are you supposed to make accurate calculations? Or doesn't the small ammount of displacement by the malt really make that much difference?
Cheers Tom

marko

Re: Beer Engine

Post by marko » Wed Feb 24, 2010 12:14 am

good post soupdragon it confused me too, thanks guys for advice

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soupdragon
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Re: Beer Engine

Post by soupdragon » Wed Feb 24, 2010 1:08 am

marko wrote:good post soupdragon it confused me too, thanks guys for advice
I hope Graham doesn't think I'm complaining about the software, far from it. It's helped me no end :) I'm just a little confused. Mind you, it may be designed with full length boils in mind so my queery might not really apply.
Cheers Tom

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