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Condensation enhancement of R22 by twisted-tape inserts inside a horizontal tube.

Author(s) : KUMAR R., AGARWAL K. N., LAL S. N.

Summary

This paper reports the salient features of an experimental investigation on heat transfer enhancement by twisted-tape inserts inside a horizontal R22 condenser. An empirical correlation equation was developed to calculate the heat transfer coefficients. This equation predicts the experimental heat transfer coefficient within an error band of plus or minus 30% for a tube with the twisted-tape inserts.

Details

  • Original title: Condensation enhancement of R22 by twisted-tape inserts inside a horizontal tube.
  • Record ID : 2006-1970
  • Languages: English
  • Source: ASHRAE Transactions. 2005 Winter Meeting. Volume 111, part 1 + CD-ROM.
  • Publication date: 2005

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