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Thermodynamic modelling of absorption-resorption heating cycles with some new working pairs.

Author(s) : BHATT M. S., SRINIVASAN K., KRISHNA MURTHY M. V., et al.

Type of article: Article

Summary

The paper presents the results of a thermodynamic cycle analysis of single stage resorption heat pump and resorption heat transformer cycles with the new working pairs R22-NMP and R22-DMA. The coefficients of performance are correlated with the low grade source temperature, temperature at which useful heat is obtained and ambient temperature. It is observed that absorption-resorption systems are inflexible in their range of operating temperature and necessitate a higher pump work as compared with simple single-stage absorption heating systems. However, single stage resorption heat transformers show higher temperature boosts than simple absorption heat transformer.

Details

  • Original title: Thermodynamic modelling of absorption-resorption heating cycles with some new working pairs.
  • Record ID : 1993-0440
  • Languages: English
  • Source: Heat Recov. Syst. CHP - vol. 12 - n. 3
  • Publication date: 1992/05

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