CFD enables to calculate the heat distribution inside electronic cabinets. Components inside the enclosure release heat due to various operational loads and the need is to carry away the heat either through convection or conduction or a combination of both.
CFD helps to uncover the hotspots and assess the temperature if it is within acceptable limits.
These studies also helps in cooling fan and medium optimization.
The image depicts the analysis carried out to assess forced cooling air fan requirement to maintain internal temperature of cabinet at less than 50 C