An experimental study on the performance of closed loop pulsating heat pipe (CLPHP) with methanol as a working fluid

Rahman, Md. Lutfor; Nourin, Farah Nazifa; Salsabil, Zaimaa; Yasmin, Nusrat; Ali, Mohammad Yeakub

doi:10.1063/1.4958403

Cited by 5 publications

(2 citation statements)

References 8 publications

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“…[2] Roshan D.Bhagat(1), K.M.Watt (2) Comments that ,The thermal resistance of closed loop pulsating heat pipe decreases with increase in the heat input for both methanol and acetone hence the thermal performance of closed loop pulsating heat pipe increases with increase in the heat input. Also, it was found from the experimental result that the thermal resistance offered by closed loop pulsating heat pipe with acetone as working fluid is comparatively less for the same heat input as compared to closed loop pulsating heat pipe with methanol as working fluid.…”

Section: Literature Reviewmentioning

confidence: 99%

A Review on Experimental Validation of Heat Pipe Solar Collector for Water Heating

Dhawan¹,

Mulla²

2023

IJSREM

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Now a day’s climate of growing energy needs and increasing environmental concern, alternatives to the use of non -renewable and polluting fossil fuels have to be investigated. One such alternative is solar energy; solar water heating is the prime application of solar energy. The problem faced by the existing solar water heating system is periodic inspections, maintenance, time to time component may need repair or replacement and also sufficient quantity of hot water is not available during cloudy/rainy days. Hence to overcome these problem , the use of heat pipe concept which utilizes the low boiling temperature fluid to increase the heating efficiency, the objective of present work is to increase the heating efficiency solar water heater using low boiling temperature fluid. Key Words: Solar water heater, concept of heat pipe, low boiling temperature fluid (working fluid), thermosiphon.

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Section: Literature Reviewmentioning

confidence: 99%

A Review on Experimental Validation of Heat Pipe Solar Collector for Water Heating

Dhawan¹,

Mulla²

2023

IJSREM

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“…(4) Circular flow within a closed loop regulator. In this, the working fluid flow is controlled by a flow control valve [15]. According to research and prior PHP work, CLPHP is more effective type of pulsating heat pipe than other sorts.…”

Section: Pulsating Heat Pipementioning

confidence: 99%

A Review Paper on Thermal Performance of Pulsating Heat Pipe

Suresh,

Bhramara,

Manisha

et al. 2023

E3S Web Conf.

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In past few years, as indirect convection cooling equipment, heat pipes have grown in favour for a variety of uses, including heat recovery and electronics. A sensible heat is categorized as not having a filter arrangement as a “pulsating heat pipe”. It transfers heat from its evaporator to condenser portions by moving the circulating flow back and forth a reaction of its ongoing phase shift that occurs inside of it. It is difficult to truly understand how it operates since the two-phase flow is the result of combining physical and thermodynamic factors. Despite this, the PHPs have caught the interest of researchers all over the world because of its simple design and large several scenarios necessitating an elevated heat transfer rate. Presented here begins and a preface outlining several researchers’ trying to model experimental explain how PHPs work. A short tabular review of the most recent experimental investigations on PHPs is offered. Novel ideas have been explored, including the use of Nano-fluids to improve PHP performance.

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A Review of MHP Technology and Its Research Status in Cooling of Li-Ion Power Battery and PEMFC

Chang

et al. 2020

Energy Fuels

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A lithium-ion (Li-ion) power battery and proton exchange membrane fuel cell (PEMFC) have an excellent electrical conversion performance, which makes them a hot spot in the new energy power research field. Electricity is generated inside the battery through an electrochemical reaction, during which time a large amount of heat is also generated. The ideal operating temperature of a Li-ion battery and PEMFC falls into a small range, but the operations require a high temperature uniformity. Efficient cooling technology can be used to timely discharge the heat generated and control the temperature field change inside the battery, thus ensuring the battery's efficient and stable performance. The micro heat pipe (MHP) is currently a more efficient passive cooling equipment with high heat fluxes and a high thermal conductivity through the phase change heat transfer of working fluid. The development and research status of an MHP and its application in the cooling of a Li-ion power battery and PEMFC are reviewed in this paper.

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An experimental study on the performance of closed loop pulsating heat pipe (CLPHP) with methanol as a working fluid

Cited by 5 publications

References 8 publications

A Review on Experimental Validation of Heat Pipe Solar Collector for Water Heating

A Review on Experimental Validation of Heat Pipe Solar Collector for Water Heating

A Review Paper on Thermal Performance of Pulsating Heat Pipe

A Review of MHP Technology and Its Research Status in Cooling of Li-Ion Power Battery and PEMFC

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