Note:

This formula calculates the **velocity of steam** passing through an orifice based on the **heat drop per unit mass**.
It is derived from energy conservation, where the heat drop is converted into kinetic energy.

Understanding Parameters:

• Heat Drop (h) (J/kg): The energy lost per unit mass due to expansion.
• Velocity (u) (m/s): The speed of steam exiting the orifice.

Applications:

• Steam Turbines: Helps estimate steam flow speed for power generation.
• Boilers: Used in designing steam flow paths.
• Throttling Processes: Ensures proper expansion of steam.

Conclusion: This tool helps engineers **calculate the velocity of steam** based on energy loss, ensuring **efficient energy conversion in thermal systems**.