Latent heat storage is a method of storing thermal energy by utilizing the heat absorbed or released during a phase change of a material, such as from solid to liquid, without a change in temperature. This technique is highly efficient for thermal management systems due to its high energy storage density and ability to maintain a nearly constant temperature during the phase transition.

Latent Heat Storage

Latent heat storage

Thermal energy is the internal energy present in a system due to the random motions of its particles, often associated with temperature and heat transfer. It plays a crucial role in thermodynamics, influencing how energy is transferred and transformed in physical processes.

thermal energy

A phase change is a transition of matter from one state to another, such as solid to liquid or liquid to gas, occurring when energy is added or removed. These changes are driven by variations in temperature and pressure, and involve energy exchanges without altering the chemical composition of the substance.

phase change

solid to liquid

change in temperature

Thermal Management Systems are crucial for maintaining optimal temperature conditions in various applications, ensuring efficiency and preventing damage or failure due to overheating or excessive cooling. These systems are widely used in electronics, automotive, aerospace, and renewable energy sectors to manage heat dissipation and thermal regulation effectively.

thermal management systems

energy storage density

constant temperature

A phase transition is a transformation between different states of matter, such as solid, liquid, and gas, driven by changes in external conditions like temperature and pressure. It involves critical phenomena and can be characterized by abrupt changes in physical properties, such as density or magnetization, at specific transition points.

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