The position and design of the crossflow fan will affect the airflow distribution in the oven in the following aspects:

1. Uniform heating: The position and design of the crossflow fan will affect the distribution of hot air in the oven. Scientific and reasonable position and design can ensure that the hot air can be uniformly distributed to all corners of the oven, so that the food can be heated evenly. If the centrifugal fan is not properly positioned, the ambient temperature in some areas may be too high or too low, resulting in uneven cooking of food.

2. The speed and direction of the cyclone: The position and design of the crossflow fan will determine the direction and speed of the cyclone. Various factors are directly related to the flow method of hot air in the oven. The speed and direction of the appropriate wind direction can ensure that the hot air can cover the surface of the food and circulate at an appropriate rate to achieve a uniform heating effect.

3. The generation of alternating hot and cold areas: The position and design of the crossflow fan will also affect the placement of food in the oven. Food should be placed in a position that can accept the cycle of the crossflow fan to ensure that the food can be heated evenly. If the centrifugal fan is not positioned properly, it may affect the cooking effect of food in a specific position.

In general, the position and design of the crossflow fan plays an important role in the airflow distribution in the oven. Scientific and reasonable position and design can ensure the uniform distribution of hot air, prevent the occurrence of alternating hot and cold areas, and provide a uniform heating effect, so as to achieve uniform cooking of food. When using the oven, it is best to refer to the manufacturer's guidelines and suggestions to determine the most ideal crossflow fan position and use method.