Technical Summary of Heat Exchanger Performance Data

1. Specific Heat Transfer Characteristics

The document provides specific heat transfer values expressed in kW/°C, ranging from 0.05 to 0.95. These values correspond to different flow rates of glycol (QGlycol) measured in liters per minute (L/min).

2. Glycol Flow Rate and Operating Parameters

The glycol flow rates are indicated from 0 to 40 L/min, with specific reference points at 0, 5, 10, 15, 20, 25, 30, 35, and 40 L/min. The heat transfer performance is linked to these flow rates.

3. Heat Exchanger Models and Ranges

The data references three heat exchanger models identified as G058-235-1, G058-175-1, and G058-116-1. These models operate within a standard range and a "G" range, with water flow rates (Qw) between 55 and 145 L/min.

4. Pressure and Temperature Conditions

Operating pressures are specified as 250 mb and 2000 mb differential pressure for oil (DPoil). The glycol mixture is 50% glycol and water at an inlet temperature of 85°C.

5. Operational Limits and Notes

The document notes maximum (Qmax) and minimum (Qmin) flow rates for water (Qw) but does not specify exact values beyond the range 55 to 145 L/min. It also emphasizes that the guide values are subject to change without notice and recommends contacting the supplier to confirm thermal specifications.

6. Summary of Key Parameters

• Specific heat transfer: 0.05 to 0.95 kW/°C
• Glycol flow rate: 0 to 40 L/min
• Water flow rate: 55 to 145 L/min
• Oil differential pressure: 250 mb and 2000 mb
• Glycol mixture: 50% glycol-water at 85°C inlet temperature
• Heat exchanger models: G058-235-1, G058-175-1, G058-116-1

This data is essential for selecting appropriate heat exchangers based on thermal performance and operating conditions.