👉 Refrigerator math, also known as thermodynamics in the context of refrigeration systems, involves understanding how heat moves from warmer areas to cooler ones and how energy is conserved. The core principle is the second law of thermodynamics, which states that heat naturally flows from hotter to colder bodies. In a refrigerator, this means heat is extracted from the interior (where it's desired to be cold) and transferred to the exterior (the surrounding environment). Key equations include the Carnot cycle for theoretical efficiency limits and the ideal gas law to calculate pressure and volume changes. The coefficient of performance (COP) is crucial, representing the ratio of heat removed from the interior to the work input required; higher COP values indicate more efficient refrigeration. Understanding these principles helps in optimizing energy use and improving the efficiency of refrigeration systems.
