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EXPERIMENTAL AND NUMERICAL STUDY OF DIRECT CONTACT HEAT EXCHANGERS.

Author(s) : TADRIST L.

Type of article: Article

Summary

STUDY OF A DIRECT CONTACT HEAT EXCHANGER WITH A LIQUID-SOLID TRANSITION OF THE DISPERSED PHASE. THE EXPERIMENTS WERE CARRIED OUT ON TWO SYSTEMS AT DIFFERENT WORKING TEMPERATURES: HITEC/OIL AT 413 K (140 DEG C), PARADICHLOROBENZENE/WATER AT 323 K (50 DEG C). THE AUTHORS ESTABLISHED A MODEL BASED ON THE HEAT TRANSFER CHARACTERISTIC TIMES. THERE IS A CORRELATION BETWEEN THE HEAT EXCHANGER EFFICIENCY TO THE CHARACTERISTIC PECLET NUMBER OF THIS TYPE OF HEAT EXCHANGERS.

Details

  • Original title: EXPERIMENTAL AND NUMERICAL STUDY OF DIRECT CONTACT HEAT EXCHANGERS.
  • Record ID : 1986-0970
  • Languages: English
  • Source: International Journal of Heat and Mass Transfer - vol. 28 - n. 6
  • Publication date: 1985

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