The Mass Conservation Equation is a fundamental principle in fluid dynamics and thermodynamics that states mass cannot be created or destroyed within a closed system over time. It ensures that the mass entering a system is equal to the mass exiting, accounting for any accumulation within the system.

Mass Conservation Equation

fundamental principle

Fluid dynamics is a branch of physics that studies the behavior of fluids (liquids and gases) in motion and the forces acting on them. It is essential for understanding natural phenomena and designing systems in engineering disciplines, including aerodynamics, hydrodynamics, and meteorology.

fluid dynamics

Thermodynamics is the branch of physics that deals with the relationships between heat, work, temperature, and energy. It is fundamental in understanding how energy is transferred in physical systems and the limitations of energy conversion processes.

thermodynamics

mass cannot be created or destroyed

A closed system is a physical system that does not exchange matter with its surroundings but can exchange energy. It is often used in thermodynamics to simplify the analysis of energy transformations by focusing on energy exchanges only.

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