GB/T 27698.4-2011
Test method for the performance of heat exchangers and heat exchange element.Part 4:Spiral heat exchanger (English Version)

Standard No.

GB/T 27698.4-2011

Language

Chinese, Available in English version

Release Date

2011

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Status

Be replaced 2023-05

Replace By

GB/T 27698.4-2023

Latest

GB/T 27698.4-2023

Scope

This part of GB/T27698 specifies the heat transfer and fluid resistance performance test methods for the test conditions of spiral plate heat exchangers without liquid-liquid phase change, vapor-liquid condensation with phase change, and vapor-liquid evaporation with phase change. The test fluids applicable to this section are liquid-liquid and vapor-liquid. This section only considers the thermal resistance of the material of the heat transfer plate, and does not consider the thermal resistance of the dirt on both sides of the heat transfer plate.

GB/T 27698.4-2011 Referenced Document

• GB/T 27698.1 Test methods for the performance of heat exchangers and heat exchange elements—Part 1:General requirements*， 2023-05-23 Update
• JB/T 4751 Spiral heat exchanger

GB/T 27698.4-2011 history

• 2023 GB/T 27698.4-2023 Performance Test Methods for Heat Exchangers and Heat Transfer Elements Part 4: Determination of Air Cooler Noise
• 2011 GB/T 27698.4-2011 Test method for the performance of heat exchangers and heat exchange element.Part 4:Spiral heat exchanger

GB/T 27698.4-2011 Test method for the performance of heat exchangers and heat exchange element.Part 4:Spiral heat exchanger was changed to GB/T 27698.2-2023 Performance test methods for heat exchangers and heat transfer elements - Part 2: Heat exchangers.

GB/T 27698.4-2011 -All Parts