Note:

Formula Explanation: This formula is used in heat exchanger calculations to determine the secondary fluid inlet temperature (T₁). It helps optimize heat exchange efficiency by adjusting the inlet temperature based on the design constant (TDC).

Parameters Explanation:

• Steam Temperature (Tₛ in °C): The temperature of steam inside the heat exchanger.
• Temperature Design Constant (TDC): A constant that defines the efficiency of heat exchange; must be greater than 1.
• Secondary Fluid Outlet Temperature (T₂ in °C): The temperature at which the secondary fluid exits the heat exchanger.
• Secondary Fluid Inlet Temperature (T₁ in °C): The calculated value that ensures the required heat exchange.

Real-Life Applications:

• Industrial Boilers: Helps regulate heat exchanger performance in power plants.
• HVAC Systems: Used in heating/cooling applications to optimize energy usage.
• Manufacturing Plants: Ensures safe and efficient operations in chemical and food industries.

Conclusion:

• This calculation is essential in maintaining energy-efficient heat exchanger systems.
• Providing accurate input values improves system performance and prevents inefficiencies.
• Proper validation ensures correct results and avoids system failure risks.