GB/T 27698.1-2011
GB/T 27698.1-2011 Test method for the performance of heat exchangers and heat exchange element—Part 1:General requirements
Abstract
This part of GB/T 27698 specifies the general method for performance testing of liquid-liquid non-phase change, vapor-liquid condensation with phase change, and vapor-liquid evaporation with phase change test conditions for heat exchange tubes used in shell-and-tube heat exchangers, plate heat exchangers, spiral plate heat exchangers, and shell-and-tube heat exchangers.
The test fluids applicable to this part are liquid-liquid and steam-liquid.
This part only considers the thermal resistance of the heat exchange plates (tubes), and does not consider the thermal resistance of dirt on the inside and outside of the heat exchange plates (tubes).
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Replaced |
| Standard Code | GB/T 27698.1-2011 |
| CCS | Heat exchange equipment |
| ICS | Boilers and heat exchangers |
| Implement Date | 2012-06-01 |