Assessment of Passive Augmentation Technique in Circular Tube side CMC/Water Process Fluid using Twisted Tape

Authors

  • P.B. Dehankar Department of Chemical Engineering, TKIET, Shivaji University, Kolhapur, India
  • Keshava Joshi Department of Chemical Engineering, SDM, VTU, Dharwad, India
  • S.A. Desai Department of Chemical Engineering, TKIET, Shivaji University, Kolhapur, India
  • V.A. Bhosale Department of Chemical Engineering, TKIET, Shivaji University, Kolhapur, India

Keywords:

Carboxymethyl Cellulose, Coefficient of Heat Transfer, Friction factor, Passive augmentation

Abstract

Heat exchangers are used in processes to recover the heat between two process fluids in industries like chemical, petrochemical, food, beverages, thermal, etc. Influence of Heat transfer augmentation technique (passive) on heat transfer; pressure drop and thermal performance characteristics under laminar flow condition is reported. In the present paper; Carboxymethyl Cellulose (CMC) having a concentration of 0.02 % with tap water as a process fluid has been studied. The experimental values for parameters as friction factor, Reynolds number along with mass flow rate ranges between 0.02 kg/sec to 0.033 kg/sec tube side fluid. The study of heat transfer augmentation technique; passive technique using twisted tape having twist ratio Y = 4.3. This passive technique affects the heat transfer coefficient, pressure drop, friction factor, and Reynolds number. From experimental work, it was observed that for twisted tape; a higher heat transfer coefficient and higher pressure drop and hence higher friction factor has been obtained when compared with a smooth tube.

 

References

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Published

2020-02-28

How to Cite

Dehankar, P., Joshi, K., Desai, S., & Bhosale, V. (2020). Assessment of Passive Augmentation Technique in Circular Tube side CMC/Water Process Fluid using Twisted Tape. International Journal of Scientific Research in Chemical Sciences, 7(1), 20–22. Retrieved from https://ijsrcs.isroset.org/index.php/j/article/view/61

Issue

Vol. 7 No. 1 (2020): February

Section

Research Article

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