A practical approach in porous medium combustion for domestic application: A review

Ismail, Ahmad Kamal; Ibrahim, Nor Haslina; Shamsuddin, Khairul Akmal; Abdullah, M. Z.; Zubair, Maria

doi:10.1088/1757-899x/370/1/012004

Cited by 8 publications

(2 citation statements)

References 53 publications

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“…Free convection in permeable enclosure has gained major attention in past years due to its numerous applications in medical, engineering, geophysics and industries such as circulatory system, biomass transport, cooling of electronic equipment, combustion technology, thermal insulation of buildings, solar energy systems, petroleum reservoir, energy storage, deep bed filtration, solar air heater, reduction of aerodynamic noise, greenhouses and geothermal reservoirs [21][22][23][24][25][26][27][28][29][30][31][32][33][34][35][36]. Many researchers have adopted experimental, numerical and theoretical approaches to explore fluid flow and thermal distribution in several porous cavity.…”

Section: Introductionmentioning

confidence: 99%

Impact of uniform and non-uniform heated rods on free convective flow inside a porous enclosure: finite element analysis

et al. 2021

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A numerical study of laminar natural convective flow in a porous rectangular cavity having two heated rods is performed in this article. Both heated rods are placed in the middle of the cavity. Further, it is assumed that the flow and isothermal contours are influenced by permeable medium. Physical laws transform this physical setup into the mathematical form, which is expressed as partial differential equation. Finite element method is adopted to get the solution of these partial differential equations, the results against various flow controlling variables are presented in contour plots and line graphs. Results illustrate that in the case of non-uniform heating, the heat transfer rate is suppressed with the enhancement Rayleigh parameter as compared to uniform heating. In addition, with the increase in heated length of rods, flow field gets stronger due to stronger buoyancy effects. Moreover, the velocity distribution and Nusselt number are enhanced with the rise of permeability of porous medium.

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Section: Introductionmentioning

confidence: 99%

Impact of uniform and non-uniform heated rods on free convective flow inside a porous enclosure: finite element analysis

et al. 2021

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“…Porous media combustion (PMC) has several appealing advantages, including a widely adjustable thermal loading, extended flammability limits, lower pollutant emission, and a smaller equipment volume. − The burning process in the porous medium is divided into gas fuel burning and liquid fuel burning according to the difference in the fuels. During the past three decades, extensive experimental and theoretical studies have been carried out on PMC using gas fuels and focusing on the stabilization of the flame, flame propagation, and reciprocating flow combustion. − Recently, the PMC of liquid fuels has been increasingly investigated to understand its mechanism and to improve the evaporation and combustion of the fuel spray.…”

Section: Introductionmentioning

confidence: 99%

Experimental Characterization of Diesel Combustion in an Electrically Preheated Porous Media Burner

Liu

Xie

et al. 2019

Energy Fuels

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A novel electric preheated porous media burner (PMB) of liquid fuel spray with three flame types is investigated experimentally. Liquid diesel (0#) is used in the burner to understand its combustion characteristics. The evolution of the flame characteristics in a single injection cycle is determined from the influence of the height of the foam ceramic on the spray characteristics and the stability of the preheating temperature. The influence of the air flow and the fuel injection on the temperature inside the burner is also investigated. The results show that a ceramic foam at a distance of 3 cm from the nozzle improves the combustion of the fuel spray. The critical preheating temperature for a successful combustion of the burner is 689 °C. The flame is composed of a small flame, a moving flame, and a filtering flame with corresponding moving speeds of approximately 0 mm/s, 0.1 mm/s, and 1 m/s. Our results prove the feasibility of continuous combustion of diesel in an electric preheated PMB and reveal the distribution of the temperatures within the burner.

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A Key Comparative Study Between a Self-Aspirated and an Air-Induced Porous Medium Burner

Ismail

Chan

Abdullah

et al. 2022

Progress in Engineering Technology IV

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A practical approach in porous medium combustion for domestic application: A review

Cited by 8 publications

References 53 publications

Impact of uniform and non-uniform heated rods on free convective flow inside a porous enclosure: finite element analysis

Impact of uniform and non-uniform heated rods on free convective flow inside a porous enclosure: finite element analysis

Experimental Characterization of Diesel Combustion in an Electrically Preheated Porous Media Burner

A Key Comparative Study Between a Self-Aspirated and an Air-Induced Porous Medium Burner

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