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Floating Suction and Head and Rack Refrigeration w/ Jeremy Smith
Jeremy Smith goes over floating suction and floating head refrigeration strategies as well as some more on low ambient operation.
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Calculating Target Delta T w/ Manufacturers' Data
This tip was a COMMENT on the sensible heat ratio tip left by Jim Bergmann. As usual, Jim makes a great point; once you get the “sensible” capacity for a piece of equipment at a set of conditions, you can easily calculate a true target delta T. Another interesting thing you can do is use […]Read more
Flowing nitrogen while brazing and pressurizing with nitrogen are great practices. Putting nitrogen in with the refrigerant? Not so much. Nitrogen is a “non-condensable” gas because it cannot be condensed (under normal conditions). However, nitrogen is just one of the non-condensables. First, let's talk about what a non-condensable gas is. Any gas that does […]Read more
Zeroth Law of Thermodynamics
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