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Tag Archives: Flow Restrictor

The Struggle for a Steady Kettle Flow

In this post I discuss recent developments in my efforts to stabilize my kettle flow rate.

Posted byjgagneastroJanuary 2, 2020April 16, 2020Posted inBrew Methods, Brew Temperature, Experiments, Tools, V60 BrewsTags:Flow Restrictor, Kettle Flow17 Comments on The Struggle for a Steady Kettle Flow

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I just released my last Patreon-only blogpost for full public access (link in bio). In that post, I discuss how a device from @del_creatives shows potential to open new doors in the way we make filter coffee with espresso machines, and how I recently came to appreciate how a source of resistance below a coffee bed can be beneficial to reduce the impact of channeling.

My next upcoming blog post is already available for my Patreon supporters (link in bio) !

I have just released a blog post where I detail my favorite @aeropress recipe (link in bio) ! This is a recipe I had never seen elsewhere before which combines a fine grind size, very long steeps (10-15 minutes; sorry this is probably not competition-friendly), and the addition of water before the coffee to mitigate clogging (an idea recently discussed by @baristahustle).

I will be at the @canadianroastingsociety (3780 Saint-Patrick St., Montreal, Quebec H4E 1A2) this Sunday July 25 at 9-12AM for a live book signing event! If you are in Montreal, come join us for a coffee and @dreamydreamydreamy pastry. I will happily sign your book for free if you already own it, and I will also have a couple dozen books with me if you would like to buy one!

I just released a post on my public blog coffeeadastra.com ! In this post, I go further in the comparison of espresso shots pulled with the @nichecoffee Niche Zero versus the @weberworkshops EG-1 with SSP ultra-low-fines burrs. Measuring the difference in output coffee weight versus input water weight yielded estimated total dissolved solids that are consistent with the changes in viscosity that were predicted in my last blog post !

I'm super excited to announce that my book "The Physics of Filter Coffee" is finally available for sale ! You can order it right now from anywhere in the world on Scott Rao's online store (see link in bio).

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