In one or more embodiments, the first fan structure may have a size that is greater than a size of the second fan structure such that the first fan structure may direct an amount of fluid toward the brake system that is greater than an amount of fluid directed away from the brake system via the second fan structure. For example, a fan diameter of the first fan structure is greater than a fan diameter of the second fan structure. Optionally, the first fan structure may generate an amount of airflow at a speed of rotation that is greater than an amount of airflow generated by the second fan structure at the same speed of rotation.