Note:

The formula used in this calculator determines the Steam Flow Rate (ṁ_s) required for steam injection based on heat transfer principles. This is useful in various industrial and environmental applications.

Formula Explanation:

• Q = Heat Transfer Rate (kW) - The amount of heat energy supplied.
• h_fg = Enthalpy of Steam (kJ/kg) - The energy required to convert water into steam at a given pressure.
• T = Final Temperature of Water (°C) - The temperature at which water absorbs heat.
• C_p = Specific Heat Capacity of Water (kJ/kg°C) - The energy required to raise the temperature of 1 kg of water by 1°C.
• ṁ_s = Steam Flow Rate (kg/s) - The required mass flow rate of steam.

Real-time Applications:

• Industrial Boilers: Used to determine steam generation rates in manufacturing and power plants.
• Fire Suppression Systems: Helps in designing steam-based fire control systems.
• Food Processing: Ensures proper steam flow in sterilization and pasteurization.
• Environmental Engineering: Optimizes steam energy use to minimize heat loss.

Input Field Guidelines:

• Q (Heat Transfer Rate): Must be greater than 0. Typically between 10 kW - 5000 kW in industrial applications.
• h_fg (Steam Enthalpy): Always a positive value. Ranges from 1900 - 2800 kJ/kg depending on pressure.
• T (Final Water Temperature): Should be below the boiling point. Recommended range: 0 - 99°C.
• C_p (Specific Heat Capacity): For water, it is usually 4.18 kJ/kg°C (constant value).