• Pratik Tiwari
• R. C Gupta

The growing need to create and improve the performance of heat exchangers has given rise to number of studies aimed at enhancing heat transfer rate while reducing the size and cost of industrial equipment. The double pipe heat exchanger is one of the many equipment utilised in various industries. Because of its simplicity and wide range of applications, this form of heat exchanger has gotten a lot of attention. Several precise and useful investigations in twin pipe heat exchangers have been conducted in recent years. The development process for this type of heat exchanger has been thoroughly examined in this review, as well as the heat transfer improvement methods used in the aforementioned heat exchangers.Furthermore, several studies involving the use of nanofluids in double pipe heat exchangers have been thoroughly reviewed.

Performance Evaluation of Double Pipe Heat Exchanger Having Different Shape Grooves on Inner Tube Cross Section with Al2O3/Water Nano Fluid

"Performance Evaluation of Double Pipe Heat Exchanger Having Different Shape Grooves on Inner Tube Cross Section with Al2O3/Water Nano Fluid", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.10, Issue 3, page no.e636-e643, March-2023, Available :http://www.jetir.org/papers/JETIR2303482.pdf

"Performance Evaluation of Double Pipe Heat Exchanger Having Different Shape Grooves on Inner Tube Cross Section with Al2O3/Water Nano Fluid", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.10, Issue 3, page no. ppe636-e643, March-2023, Available at : http://www.jetir.org/papers/JETIR2303482.pdf