Experimental investigation on the heat transfer performance analysis in silver nano-coated double pipe heat exchanger using displacement reaction

Armstrong, M.; Sivasubramanian, M.; Selvapalam, Narayanan

doi:10.1016/j.matpr.2020.11.100

Cited by 12 publications

(6 citation statements)

References 20 publications

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“… Complexity: Some heat exchanger layouts can be complex and hard to construct, necessitating careful engineering and qualified maintenance workers [18]. This intricacy might make troubleshooting and repair difficult.…”

Section: Disadvantages Of Heat Exchangersmentioning

confidence: 99%

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

Anand Kishorbhai Patel

2023

World J. Adv. Res. Rev.

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Section: Disadvantages Of Heat Exchangersmentioning

confidence: 99%

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

Anand Kishorbhai Patel

2023

World J. Adv. Res. Rev.

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“…The silver particles are finely deposited over the heat‐exchanging Exhibit 5 surface like a dendritic structure. It results in high thermal resistance employing a high thermal coefficient and increases the mass flow rate by about 95% compared to the normal copper tube (Armstrong et al., 2021).…”

Section: Materials Of Coating and It's Performancementioning

confidence: 99%

A comprehensive review of the energy efficiency on nano coated fin and tube condenser

Venkateswaran,

Subbaiyan,

Punniyakotti Varadharajan

et al. 2023

Environmental Quality Mgmt

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The condenser is a piece of equipment used to effectively transfer heat from water to the environment. The fin and tube condenser is the most commonly used in commercial applications. The improved performance of heat transfer in the fin and tube condenser is a significant area of study all over the world because optimizing the efficiency of heat transfer in the condenser will contribute to enhancing the effectiveness of system performance. The vapor deposition, plasma spray, and thermal spray techniques are being used, and it is determined that a heat transfer enhancing coating improves condenser performance. This review discusses the nanomaterial coating over the fin and tube condenser in detail. The various nanomaterial coatings with various propositions and coating methods had been discussed with the evidence of previous researchers. At a 50‐degree inclination angle on the condensate plate, the condensate over the coating surface increases by more than 30%. The thermal properties of the working fluid are improved over the condenser, and the overall effectiveness of the condenser is increased by approximately 40% over the non‐coated condenser. A 1% volumetric concentration of Nanoparticles in the coated material achieves a maximum efficiency increase of 78.7%.

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“…Using different nanofluids as the working fluid in heat exchangers is one of the common passive heat transfer enhancement methods to increase their thermal efficiency [20,21]. In the case of experimental studies on DPHXs, the thermal effect of several nanoparticles types consists of Multi-Walled Carbon Nanotube (MWCNT) [22,23], Aluminum oxide [24,25], Titanium dioxide [26,27], Zinc [28], Copper oxide [29,30], Iron Oxide [31] and silver [32,33] are investigated. Literature review shows that most of the research in the field of nanoparticle technology is limited to adding the nanoparticle to the working fluid.…”

Section: Introductionmentioning

confidence: 99%

“…Almost all research confirmed the positive effect of nanofluid on heat transfer enhancement in DPHXs. In a new passive method, Armstrong et al [33] investigated the effect of coating the inner pipe of a double tube heat exchanger with silver nanoparticles. The inner heat exchange surface was made of copper, and the shell side was a Chlorinated Polyvinyl Chloride (CPVC) pipe which high thermal resistance.…”

Section: Introductionmentioning

confidence: 99%

Nanofluid as the working fluid of an ultrasonic-assisted double-pipe counter-flow heat exchanger

Hedeshi

Jalali

Arabkoohsar

et al. 2023

J Therm Anal Calorim

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Experimental investigation on the heat transfer performance analysis in silver nano-coated double pipe heat exchanger using displacement reaction

Cited by 12 publications

References 20 publications

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

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

A comprehensive review of the energy efficiency on nano coated fin and tube condenser

Nanofluid as the working fluid of an ultrasonic-assisted double-pipe counter-flow heat exchanger

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