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Experimental research of the use of stainless steel corrugated tubes for a compressor intercooler

  • J. X. Chen*
  • , Y. F. Tan
  • *Corresponding author for this work
  • Harbin Institute of Technology

Research output: Contribution to journalArticlepeer-review

Abstract

The modification of a compressor intercooler Was conducted by replacing the straight tubes of a shell-tube heat exchanger with a new type of stainless steel corrugated tubes. Furthermore, measurements and tests were performed during the operation of the intercooler followed by a comparative analysis. It has been found that the natural gas outlet temperature of the corrugated tube heat exchanger can attain the compressor design value and even lower. The compressor enjoys a normal and stable operation with its heat exchange efficiency higher than that of an in-tube layout heat exchanger by 61%. The considerable reduction in maintenance work can contribute to a long-cycle operation of the intercooler.

Original languageEnglish
Pages (from-to)635-636+681
JournalReneng Dongli Gongcheng/Journal of Engineering for Thermal Energy and Power
Volume16
Issue number6
StatePublished - 20 Nov 2001

Keywords

  • Compressor intercooler
  • Experimental research
  • High-efficiency heat exchanger
  • New type of stainless steel corrugated tube

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