How does a Plate Heat Exchanger Plate work?

How does a Plate Heat Exchanger Plate work?

Good Plate Heat Exchanger Plate consists of a series of metal plates with channels for the passage of two fluids. The plates are arranged in a way that creates alternating hot and cold channels.
When the hot fluid enters the Good Plate Heat Exchanger Plate, it flows through the hot channels, while the cold fluid flows through the cold channels. The hot and cold channels are separated by the metal plates, which act as a barrier between the two fluids.As the hot fluid flows through the hot channels, it transfers its heat to the metal plates. The heat then conducts through the plates and is transferred to the cold fluid flowing through the adjacent cold channels. This heat transfer occurs due to the temperature difference between the two fluids and the high thermal conductivity of the metal plates.