Turbo Compressor Cooling Duct with Airflow Splitting

The air flow from the exhaust port is divided into two separate paths: one path directs air to the cooler for cooling before returning to the cooling target, while the other path directly returns air to the cooling target without cooling. This segmentation allows independent control of cooling capacity and compressor operation, enabling the system to reduce cooling capacity to match decreased load while maintaining sufficient refrigerant flow through the compressor to avoid surge region operation.

The system dynamically adjusts the air flow distribution between the cooler path and direct return path based on the heat load conditions. When the load decreases, more air is directed through the direct return path while less goes through the cooler, maintaining adequate refrigerant circulation. This dynamic adjustment allows the cooling capacity to adapt to varying loads while keeping the compressor operating outside the surge region through sufficient refrigerant flow.

The air flow distribution is dynamically adjusted based on cooling demands. When the load increases, the system increases the proportion of air directed through the cooler path to provide adequate cooling capacity. When the load decreases, more air is directed through the direct return path to maintain compressor stability. This dynamic control enables the system to provide full cooling capacity when needed while maintaining compressor stability through adequate refrigerant flow.