In the case of the liquid cooling plates and serpentine bends we have at Trumonytechs, for example, in indirect contact liquid cooling, the fluid flows inside the pipe and comes into direct contact with the battery through the thermal conductivity interface material, for example, transferring heat through the thermal conductivity interface material and cooling the battery by transporting it through the fluid flow heat exchanger.
Cooling systems based on liquid heat exchange are more efficient than air systems and have a more uniform temperature inside the battery pack of an electric vehicle, but the systems are more complex.
The goal of power battery thermal management is not only to ensure that the battery module works within the appropriate temperature range, but also to ensure that the internal temperature of the module is uniform as far as possible. The liquid cooling plate is an important part of the active liquid