Master Brewers Podcast

Episode 286: Fluid for Thought

Aug 7, 2023

Fluid dynamics experts Allen Young and Ashton Lewis discuss various principles in fluid dynamics with practical applications in the brewery. They explore topics such as the Bernoulli equation, settling process of yeast in Seltzer, and practical application of Bernoulli in pump sizing. They also touch on topics like vacuum failure in brewery tanks and the risks of tank overflow. Sponsored by Hopsteiner, Proximity Malt, BSG, and more.

59:34

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Episode guests

Allen Young

Ashton Lewis

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Quick takeaways

Proper pump sizing based on pressure and flow rate is crucial to prevent cavitation and ensure efficient brewery operations.

Controlling water hammer and utilizing flow control devices can prevent pipe movement, breaks, and equipment damage in brewery piping systems.

Deep dives

Fluid Dynamics and Pressure: Bernoulli's Equation and Pump Sizing

Fluid dynamics is the study of how fluids flow and its impact on energy. Classic Bernoulli's equation calculates the total pressure of a system, which determines how pressure changes as fluids flow through pipes. This equation is essential for pump sizing, allowing brewers to select the right pump based on the required pressure and flow rate. It also helps prevent cavitation, which occurs when pressure drops too low and can damage pumps and impellers. Proper pump sizing and understanding fluid dynamics are crucial for efficient and effective brewery operations.