Radiator configuration for a flying wind turbine that passively controls airflow

1. A system comprising:

an aerial vehicle, wherein the aerial vehicle includes a radiator duct, and wherein the radiator duct comprises an airflow inlet, and internal cavity, and an airflow outlet;

a radiator located within the internal cavity of the radiator duct and subject to an airflow through the radiator duct; and

a moveable flow restrictor located at the airflow outlet, wherein the moveable flow restrictor comprises: (i) a rigid member, and (ii) a bearing, wherein the rigid member is coupled to the bearing, wherein the rigid member is rotatable via the bearing between an open position and a closed position, wherein the rigid member is oriented in the open position while subject to a g-force less than a threshold value in a triggering direction, and wherein the rigid member is oriented in the closed position while subject to a g-force greater than the threshold value in the triggering direction, wherein an amount of the airflow while the rigid member is in the open position is different than an amount of the airflow while the rigid member is in the closed position.

2. The system of claim 1 , wherein the bearing comprises a flexure bearing, wherein a portion of the flexure bearing is fixed to the aerial vehicle.

3. The system of claim 1 , wherein the bearing comprises a radial bearing, wherein the radial bearing rotates about a shaft fixed to the aerial vehicle.

4. The system of claim 1 , wherein the moveable flow restrictor is positioned at least partially inside the internal cavity of the radiator duct.