Contemplation of thermal characteristics by filling ratio of Al2O3 nanofluid in wire mesh heat pipe

Senthil, Ramalingam; Ratchagaraja, D.; Silambarasan, R.; Manikandan, R.

doi:10.1016/j.aej.2016.03.011

Cited by 21 publications

(5 citation statements)

References 12 publications

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“…Heat transfer is one of the most important industrial processes [6,7]. Using vegetable oils as heat transfer fluids are an assuring solution and it also beneficial to industrial development due to producing vegetable oil will increase employment opportunities and agricultural development [8].…”

Section: Introductionmentioning

confidence: 99%

MXene Based Palm Oil Methyl Ester as an Effective Heat Transfer Fluid

Rahmadiawan

Aslfattahi

Nasruddin

et al. 2021

JNanoR

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In this research, MXene (Ti3C2) nanoflakes are implanted for the first time with Palm oil methyl ester (POME) to improve the nanofluids (POME/MXene) thermo-physical properties. The preparation, characterization, thermal and rheological properties was evaluated. POME/MXene nanofluid was induced with five different concentrations (0.01, 0.03, 0.05, 0.08, and 0.1 wt.%) of MXene to achieve the optimal properties that would be superior for a new heat transfer fluid. It is found that introducing more MXene nanoflakes into POME would expand the thermo-physical properties which will induce the rapid cooling of MXene based-nanofluids. Maximum enhancement of thermal conductivity for a MXene concentration and temperature of 0.1 wt.% and 65 oC respectively was measured to be ~ 176 % compared to the base fluid. Increasing amount of MXene did not effect the viscosity of the nanofluid. These results enable it to be utilized as a promising heat transfer fluid.

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Section: Introductionmentioning

confidence: 99%

MXene Based Palm Oil Methyl Ester as an Effective Heat Transfer Fluid

Rahmadiawan

Aslfattahi

Nasruddin

et al. 2021

JNanoR

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“…The thermal characteristics of the heat pipe are enhanced using Nano fluids in comparison to conventional working fluids. R. Senthil , D. Ratchagaraja [36]. In these process NANO fiber particles gives stability to NANO fluids and given good results in the area of thermal conductivity as well as convection coefficient than pure fluids or suspension containing large diameter particles, superiorities investigated by R.B.…”

Section: Performance Of Heat Pipe Using Nano Fluidsmentioning

confidence: 98%

Research on Water Based Nano Fluids Effecting Thermal Performance of Heat Pipe

Reddy¹,

Reddy²,

Rajulu³

2019

IJRTE

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Heat transfer applications are most investigative area with the evolution of micro chips in electronics field; thermal equilibrium maintenance becomes a challenging task in heat pipes because of their reliability, simple structure as well as cost. Heat pipe is one of the well known heat transfer device, can transport large quantity of heat from one place to another without any additional power. Working fluid has its role on performance on the basis of its conductivity, because heat pipes have high thermal conductive nature. This review focuses on the submission of Nano-fluids in place of conventional fluids used in heat pipe. This paper reveals the researches on thermosyphons, heat pipes and oscillating heat pipes, for reduction in thermal resistance, enhancing the thermal efficiency and heat transfer coefficient of a heat pipe. Various input parameters and their ranges those affect the performance of heat pipe like heat input, angle of inclination, filling ratio, Nanoparticle material, size, shape and concentration of Nano-fluid, considered in different studies has been reviewed.

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“…Senthil et al. [61], experimentally, investigated the thermal characteristics by filling ratio of Al 2 O 3 /DI water nanofluid in wire mesh heat pipe. Nanoparticles were dispersed in water by using ultrasonic vibrator for 6 hour to obtain 1v% concentration and characterized using SEM technique.…”

Section: Main Textmentioning

confidence: 99%

“…[60]Types of nanofluids: Al 2 O 3 -CuO/DI Water% concentration: 0.1 v%Filling ratio: 5.12 mlParticle size (nm): 50Heat Load (W): 50-250Pressure: 10–4 torrThermal resistance of hybrid nanofluid with Al 2 O 3 25%-CuO 50% shows 44.25% reduction in thermal resistance.2016Senthil et al. [61]Types of nanofluids: Al 2 O 3 /DI Water% concentration: 1 v%Filling ratio: 25, 50, 75, 100%Particle size (nm): 50Orientation (Deg. ): 0, 30, 60, 9075% filling ratio and 30° inclination angle showed better thermal efficiency as compared with DI water.2016Kavusi et al.…”

Section: Main Textmentioning

confidence: 99%

Current research aspects in mono and hybrid nanofluid based heat pipe technologies

Bumataria

Chavda

Panchal³

2019

Heliyon

103

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Technological development has leads to need of more compact thermal management system especially in electronic cooling systems. Heat pipe with the use of mono and hybrid nanofluids are recent trends to satisfy the need of enhanced heat transfer and miniaturization in size. In this article, a state-of-the-art review on different types of heat pipe s, nanofluids preparation and characterization techniques have been carried out. The study begins with an overview of heat pipe and discussed about heat pipe with sintered, grooved and mesh wick structures, applications, mono nanofluids and hybrid nanofluids. The research works carried out for last decade are analyzed in terms of types of heat pipe, working medium, nanofluids preparation and characterization techniques. Effect of operating variables like nanoparticle size, shape and concentration, filling ratio, inclination angle and heat load are also presented. In last, the possible future research thrusts are presented.

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Contemplation of thermal characteristics by filling ratio of Al2O3 nanofluid in wire mesh heat pipe

Cited by 21 publications

References 12 publications

MXene Based Palm Oil Methyl Ester as an Effective Heat Transfer Fluid

MXene Based Palm Oil Methyl Ester as an Effective Heat Transfer Fluid

Research on Water Based Nano Fluids Effecting Thermal Performance of Heat Pipe

Current research aspects in mono and hybrid nanofluid based heat pipe technologies

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