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performance analysis of cylindrical heat pipe using

performance analysis of cylindrical heat pipe using

performance analysis of cylindrical heat pipe using

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Performance analysis of cylindrical heat pipe using ...Cited by: 77Publish Year: 2015Author: S. Venkatachalapathy, G. Kumaresan, S. SureshIntroduction. Extraction of heat from the confined spaces especially from high heat flux components …Experimentation. CuO nanoparticles (Alfa Aesar, USA) having size less than 40 nm and purity of …Data reduction. Thermal resistance ratio...

Thermal performance analysis of nanouids in a performance analysis of cylindrical heat pipe using

of a based at-shaped and cylindrical heat pipe using nanouids of Al 2O 3, CuO, and TiO 2. They investigated some parameters such as liquid pressure, liquid velocity prole, temperature gradient along the heat pipe, thermal resistance, and maximum thermal load on the heat transfer of heat pipes. Based on the experiments carried out, usageCited by: 29Publish Year: 2013Author: L. Asmaie, M. Haghshenasfard, A. Mehrabani-Zeinabad, M. Nasr EsfahanyThermal performance analysis of nanofluids in a performance analysis of cylindrical heat pipe usingJan 13, 2013 · A computational fluid dynamics model for simulation of a thermosyphon with two-phase flow including phase change heat transfer was developed. De-ionized water and CuO/Water nanofluid were used as working fluids in the thermosyphon. Results show that, maximum heat flux of the nanofluid is about 46 % higher than that of water. Also by increasing the nanofluid concentration, the wall Cited by: 29Publish Year: 2013Author: L. Asmaie, M. Haghshenasfard, A. Mehrabani-Zeinabad, M. Nasr EsfahanyThermal Performance of cylindrical Heat Pipe Using performance analysis of cylindrical heat pipe usingMay 23, 2012 · Thermal Performance of cylindrical Heat Pipe Using Nanofluids. performance analysis of cylindrical heat pipe using Numerical analysis of a screen mesh wick heat pipe with Cu/water nanofluid. International Journal of Heat and Mass Transfer, Vol. 75. Boundary-Layer Flow and Heat Transfer of Nanofluids over a Permeable Moving Surface in the Presence of a Coflowing Fluid.Cited by: 58Publish Year: 2010Author: K. N. Shukla, A Brusly Solomon, B C. Pillai, Mohammed Ibrahim

Thermal Performance of cylindrical Heat Pipe Using performance analysis of cylindrical heat pipe using

May 23, 2012 · Thermal Performance of cylindrical Heat Pipe Using Nanofluids. performance analysis of cylindrical heat pipe using Numerical analysis of a screen mesh wick heat pipe with Cu/water nanofluid. International Journal of Heat and Mass Transfer, Vol. 75. Boundary-Layer Flow and Heat Transfer of Nanofluids over a Permeable Moving Surface in the Presence of a Coflowing Fluid.Cited by: 58Publish Year: 2010Author: K. N. Shukla, A Brusly Solomon, B C. Pillai, Mohammed IbrahimThermal Performance of Cylindrical Heat Pipe Using Thermal Performance of Cylindrical Heat Pipe Using Nanouids K. N. Shukla Gurgaon College of Engineering, Gurgaon 122 413, India and A. Brusly Solomon, B. C. Pillai, and Mohammed performance analysis of cylindrical heat pipe usingTRANSIENT ANALYSIS OF A CYLINDRICAL HEAT PIPE Famouri et al. [13] have carried out transient analysis of a polymer-based micro flat heat pipe with hybrid wicks. performance analysis of cylindrical heat pipe using [16] have studied performance of cylindrical heat pipes with multiple heat performance analysis of cylindrical heat pipe using

THERMAL PERFORMANCE ENHANCEMENT OF HEAT

Aug 08, 2015 · The study discusses about the effect of heat pipe inclination, type of working fluid and heat input on the thermal efficiency and thermal resistance. The experimental results are evaluated in terms of its performance and are compared with two heat pipes which one gives the better performance for heat transfer applications. Keywords: Heat pipe performance analysis of cylindrical heat pipe usingTHERMAL PERFORMANCE ENHANCEMENT OF CYLINDRICAL Impact Factor (JCC): 8.8746 SCOPUS Indexed Journal NAAS Rating: 3.11 Thermal Performance Enhancement of Cylindrical Cyl Heat Pipe 439 using Tio2 Nanofluid It is really located that the redu duction in surface temperature is because of the excessiv ssive thermal conductivity of the TiO2Nano powder, which displays inside ins the heat sporting capacity of TiO2 nanofluid.Performance analysis of thermosyphon heat pipe using performance analysis of cylindrical heat pipe usingMay 04, 2020 · It was concluded that using n-Hexanol with copper nanofluid enhances the performance of heat pipe. The heat pipe performed best at a tilt angle of 45° giving an efficiency of 65%. Shung-Wen Kang et al determined the performance of heat pipes using silver nano-fluid of two different nano-particle sizes, 10 nm and 35 nm. The maximum reduction in thermal resistance was 50% (10 nm) and Cited by: 2Publish Year: 2020Author: Arun Kurien Reji, G Kumaresan, A Sarathi, Arasappa G.P Saiganesh, R Suriya Kumar, Matthew M Shelton

Performance analysis of grooved heat pipe using nano performance analysis of cylindrical heat pipe using

Jun 01, 2017 · The total heat resistance and the maximum heat removal capacity of the heat pipe using nanofluids can maximally reduce by 50% and increase by 40% compared with that of the heat pipe using water, respectively.Performance analysis of cylindrical heat pipe using performance analysis of cylindrical heat pipe usingThe present work analyzes the thermal performance of a cylindrical copper mesh wick heat pipe using water based CuO nanofluids. The studies are extended further by varying the heat pipe inclination angle and heat input. Thermophysical properties of CuO/DI water nanofluids are also effectively analyzed.Cited by: 77Publish Year: 2015Author: S. Venkatachalapathy, G. Kumaresan, S. SureshPerformance analysis of cylindrical heat pipe using performance analysis of cylindrical heat pipe usingCited by: 77Publish Year: 2015Author: S. Venkatachalapathy, G. Kumaresan, S. SureshIntroduction. Extraction of heat from the confined spaces especially from high heat flux components Experimentation. CuO nanoparticles (Alfa Aesar, USA) having size less than 40 nm and purity of Data reduction. Thermal resistance ratio performance analysis of cylindrical heat pipe using

Numerical Simulation of a Cylindrical Heat Pipe and performance analysis of cylindrical heat pipe using

performance of the heat pipe. A numerical model based on Navier stokes equation, Energy equation and conjugate heat transfer was developed using COMSOL Multiphysics package.Investigation of Thermal Performance of Cylindrical Heat performance analysis of cylindrical heat pipe usingthermal performance of the heat pipes. In the first stage, the properties of the nanofluids were studied, then, these nanofluids were used as the working fluids of the heat pipes. The thermal performance of the heat pipes when using different nanofluids was investigated under different operating conditions experimentally and analytically.Investigation of Thermal Performance of Cylindrical Heat performance analysis of cylindrical heat pipe usingMar 01, 2019 · In the present paper thermal performance of cylindrical heat pipe using silver nanofluid as working fluid has been experimentally evaluated. Extensive experiments have been performed on cylindrical copper heat pipe having two-layer screen mesh filled with silver nanofluid in filling ratio of 40% with a vacuum of 10 3 torr. The thermal performance of heat pipe has been Cited by: 1Publish Year: 2019Author: N. K. ChavdaLocation: Anand

International Journal of Heat and Mass Transfer

Heat pipe Thermal performance Nanouids abstract In this work, a two-dimensional analysis is used to study the thermal performance of a cylindrical heat pipe utilizing nanouids. Three of the most common nanoparticles, namely Al 2O 3, CuO, and TiO 2 are con-sidered as the working uid.Experimental Investigation of Thermal Performance of performance analysis of cylindrical heat pipe usingThe performance of the heat pipe is investigated at three different amounts of both heat input and mass of non-condensable gas (air). The wall temperatures distribution along the heat pipe using the water-based CuO nanouid is lower than that of the heat pipe using DI water. Additionally, it increases with the increase of massEntropy generation analysis of cylindrical heat pipe using performance analysis of cylindrical heat pipe usingJun 20, 2015 · Results indicate that using nanofluid in heat pipe is an efficient method to minimize the entropy generation. 313.5% reduction of entropy generation in heat pipes are found for nanofluids concentrations of 15 vol.% while heat pipes with Al 2 O 3 nanofluids have lower entropy generation that heat pipes with TiO 2 nanofluids. Also, it is found that the analytical method employed in present study can predict entropy generation in the system with Cited by: 26Publish Year: 2015Author: Morteza Ghanbarpour, Rahmatollah Khodabandeh

Entropy generation analysis of cylindrical heat pipe using performance analysis of cylindrical heat pipe using

2015 (English) In: Thermochimica Acta, ISSN 0040-6031, E-ISSN 1872-762X, Vol. 610, p. 37-46 Article in journal (Refereed) Published Abstract [en] Thermal performance of cylindrical heat pipe with nanofluid is studied based on the laws of thermodynamics.Effect of coated mesh wick on the performance of performance analysis of cylindrical heat pipe usingJun 24, 2020 · Thermal performance evaluation of TiO 2 -coated copper mesh wick in a cylindrical heat pipe with graphite nanofluid is experimentally analyzed at various inclinations, nanoparticle concentrations and power levels. Boiling heat transfer from the evaporator of a heat pipe depends on both thermal conductivity of the nanoparticle and suspension stability of the nanofluid.Author: P. R. Jyothi Sankar, S. Venkatachalapathy, Lazarus Godson Asirvatham, Somchai WongwisesPublish Year: 2020Analysing the Thermal Performance of Heat Pipe Using performance analysis of cylindrical heat pipe usingHeat pipes are heat transfer device that do not need external power; as a result, they are used in various thermal systems. Enhancing the performance of heat transfer device is a continues effort.

An investigation of thermal performance improvement of a performance analysis of cylindrical heat pipe using

Jul 21, 2016 · Abstract. In this study, effect of Al 2 O 3 nanofluid on thermal performance of cylindrical heat pipe is investigated. An analytical model is employed to study the thermal performance of the heat pipe utilizing nanofluid and the predicted results are compared with the experimental results.Cited by: 11Publish Year: 2017Author: Morteza Ghanbarpour, Rahmatollah Khodabandeh, K. VafaiAn investigation of thermal performance improvement mesh heat pipe are investigated to show nanofluids potential to improve thermal performance of cylindrical heat pipes. 2 Analytical analysis To investigate the effect of a nanofluid as a working fluid on the heat pipe performance, an analytical modification, which was done by Shafahi et al. [25], is employed to calcu-Some results are removed in response to a notice of local law requirement. For more information, please see here.An investigation of the thermal performance of cylindrical performance analysis of cylindrical heat pipe usingThe analysis is carried 378 M. Shafahi et al. / International Journal of Heat and Mass Transfer 53 (2010) 376383 on to obtain the velocity, pressure, temperature, and the maximum such, the heat pipe temperature prole can be presented in the fol- heat transfer limit for the heat pipe for various operational condi- lowing form [15]: tions performance analysis of cylindrical heat pipe using

An investigation of the thermal performance of cylindrical performance analysis of cylindrical heat pipe using

The analysis is carried 378 M. Shafahi et al. / International Journal of Heat and Mass Transfer 53 (2010) 376383 on to obtain the velocity, pressure, temperature, and the maximum such, the heat pipe temperature profile can be presented in the fol- heat transfer limit for the heat pipe for various operational condi- lowing form [15]: tions performance analysis of cylindrical heat pipe usingAn investigation of the thermal performance of cylindrical performance analysis of cylindrical heat pipe usingJan 15, 2010 · In this work, a two-dimensional analysis is used to study the thermal performance of a cylindrical heat pipe utilizing nanofluids. Three of the most common nanoparticles, namely Al 2 O 3, CuO, and TiO 2 are considered as the working fluid. A substantial change in the heat pipe thermal resistance, temperature distribution, and maximum capillary heat transfer of the heat pipe is observed when using Cited by: 260Publish Year: 2010Author: Maryam Shafahi, Vincenzo Bianco, Kambiz Vafai, Oronzio Manca(PDF) Thermal performance of cylindrical heat pipe using performance analysis of cylindrical heat pipe usingHeat Pipe Efficiency with Different NanofluidsThe heat transfer through the heat pipe Q out was determined by applying an energy balance at the condenser water jacket given byQ out Q exp _ mc p T w;o T w;i(13)Heat applied at the evaporator section of the heat pipe is measured using watt meters, and the efficiency of the heat pipe is calculated as Q out Q in 100% (14) Figure 12 shows an improvement in the thermal efficiency of the heat pipe after the use

(PDF) Thermal Performance of cylindrical Heat pipe using performance analysis of cylindrical heat pipe using

A cylindrical copper heat pipe of 19.5mm outer diameter and 400.0mm length was filled with three different working fluids and tested for different heat inputs in the range of 100-250watts. The working fluids tested are DI-water, silver-water colloid,(PDF) Thermal Performance of Cylindrical Heat Pipe Using performance analysis of cylindrical heat pipe usingA cylindrical copper heat pipe with a 19.5 mm outer diameter and a 400.0 mm length was filled with three different working fluids and tested for different heat inputs in the range of 100-250 W.

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