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How Airflow and Static Pressure Determine Cooling Performance
Dec 10 , 2025
Airflow and static pressure are the two most essential parameters of a fan, fundamentally shaping the efficiency, stability, and long-term reliability of any cooling system. Whether used in consumer electronics, industrial equipment, or home appliances, the interaction between fan performance and duct resistance determines the final operating point of the cooling system. Understanding system imped...
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What Is the Difference Between Bottom Cooling and Side Cooling in a Refrigerator?
Dec 12 , 2025
1,As refrigerator design moves toward higher capacity, stronger energy efficiency, and quieter operation, the internal cooling structure becomes more critical than ever. The shift from traditional side cooling to modern bottom cooling is not just a structural upgrade—it fundamentally reshapes how heat is managed, and how the cooling fan must perform. Engineers often ask: What exactly is the differ...
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