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Chiller Performance

To capture minute by minute data on the following parameter
• Flow rate of chilled fluid
• Inlet temperature of chilled fluid
• Outlet temperature of chilled fluid
• Power Consumed by a motor of the refrigeration compressor
• Refrigeration effect
• Specific power consumption
• Energy Efficiency Ratio

The data shall be presented in graphical as well as tabulated format.

Scope & Coverage:


The study shall involve measuring and logging of the following data for the specified period (about twenty four hours).
• Flow rate of chilled fluid (water / brine) with the help of ultrasonic non-contact flow & energy meter
• Temperature of chilled fluid (water / brine) at the inlet of the chiller with the help of RTD sensor; which shall be fed to ultrasonic non-contact flow & energy meter
• Temperature of chilled fluid (water / brine) at the outlet of the chiller with the help of RTD sensor; which shall be fed to ultrasonic non-contact flow & energy meter
• Power drawn by the chiller compressor with the help of power analyzer
The following data shall be collected from the plant and inputted to ultrasonic non-contact flow & energy meter
• Specific gravity of the chilled fluid
• Specific heat of the chilled fluid
The logging interval for all the data shall be 1 minute.