Advancements in heat exchanger design for waste heat recovery in industrial processes

Anand Kishorbhai Patel,

doi:10.30574/wjarr.2023.19.3.1763

Cited by 4 publications

(1 citation statement)

References 54 publications

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“…Valiyollah Ghazanfari et al, [27] discuss the thermal performance of the shell and tube heat exchanger using twisted tubes and Al2O3 nanoparticles. Anand Kishorbhai Patel et al, [28] explains advancements in heat exchanger design for waste heat recovery in industrial processes.…”

Section: Introductionmentioning

confidence: 99%

Innovative Heat Transfer Enhancement in Tubular Heat Exchanger: An Experimental Investigation with Minijet Impingement

Shital Yashwant Waware,

Sandeep Sadashiv Kore,

Anant Sidhappa Kurhade

et al. 2024

ARFMTS

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This paper investigates heat transfer in a horizontally oriented tubular heat exchanger through a comprehensive examination of both numerical simulations and experimental analyses. The primary focus is on copper as the material of interest, specifically examining an inner tube with a 14 mm internal diameter and 1 mm thickness, as well as an outer tube with a 29 mm external diameter and 1 mm thickness. In addition to these components, two perforated pipes with internal diameters of 11 mm and 20 mm are incorporated; contributing to an overall length of the heat exchanger measuring 281 mm. Notably, the perforation pipe features a 5 mm diameter hole on its periphery. A comprehensive assessment was conducted to appraise heat transfer and coefficients within a straightforward tubular heat exchanger. The mass flow rate of chilled water in the annular space fluctuated between 0.01 kg/sec and 0.11 kg/sec, while the steady flow rate of hot water within the inner tube remained constant at 0.11 kg/sec. Inlet temperatures for the hot water were established at 55 °C, 75 °C, and 85 °C, with the cold water maintaining a consistent inlet temperature of 29 °C throughout the experiment.

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Section: Introductionmentioning

confidence: 99%