MARCH 2010 (published: 10.03.2010)
Number 1(6)
Home > Issue > Study of aerodynamic characteristics of regenerative heat exchangers
Vasilyev V., Kamenetsky K.
The paper presents the results of studying two different regenerative heat exchangers with various nozzles. Both constructions use the same type of a fan that allows reversing air supply direction. Fan head-throttling characteristics for direct and reversed supply were obtained as well as coefficients of resistance for nozzles, recommendations to agree fan and nozzle characteristics being suggested.
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Keywords: regenerative heat exchanger, fan head-throttling characteristic for direct and reverse supply, nozzle aerodynamic resistance, regenerator thermal efficiency.
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License
UDC 697.921.4
Study of aerodynamic characteristics of regenerative heat exchangers
The paper presents the results of studying two different regenerative heat exchangers with various nozzles. Both constructions use the same type of a fan that allows reversing air supply direction. Fan head-throttling characteristics for direct and reversed supply were obtained as well as coefficients of resistance for nozzles, recommendations to agree fan and nozzle characteristics being suggested.
Read the full article
Keywords: regenerative heat exchanger, fan head-throttling characteristic for direct and reverse supply, nozzle aerodynamic resistance, regenerator thermal efficiency.