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Yıl 2021, Cilt: 7 Sayı: 3, 367 - 386, 01.03.2021
https://doi.org/10.18186/thermal.878156

Öz

Kaynakça

  • [1] Yang, L., Du, K. A comprehensive review on the natural, forced, and mixed convection of non-Newtonian fluids (nanofluids) inside different cavities. J Therm Anal and Calorim. 2020, 140, 2033–2054. DOI: https://doi.org/10.1007/s10973-019-08987-y.
  • [2] Abdelouahed T. A four variable trigonometric integral plate theory for hygro-thermo-mechanical bending analysis of AFG ceramic-metal plates resting on a two-parameter elastic foundation. Steel and Composite Structures. 2020,34(4), 511-524, DOI: http://dx.doi.org/10.12989/scs.2020.34.4.511.
  • [3] Hakima M. Investigation on hygro-thermal vibration of P-FG and symmetric S-FG nanobeam using integral Timoshenko beam theory. Advances in Nano Research. 2020; 8(4), 293-305, DOI: https://doi.org/10.12989/anr.2020.8.4.293.
  • [4] Burlayenko V. Modelling functionally graded materials in heat transfer and thermal stress analysis by means of graded finite elements. Applied Mathematical Modelling. 2017; 45, 422-438, DOI: https://doi.org/10.1016/j.apm.2017.01.005.
  • [5] Safaa A., Salah H., Kadhum A. Jehhef. Numerical Modelling of Fluid Flow and Heat Transfer of (TiO2-Water) Nanofluids in Wavy duct. IOP Conf. Ser.: Mater. Sci. Engineering 2020; Vol.881, 012162. DOI: 10.1088/1757-899X/881/1/012162.
  • [6] Laguerre O., Ben S., Flick D. Experimental study of heat transfer by natural convection in a closed cavity: application in a domestic refrigerator. Elsevier, journal of food engineering. 2005; 70, 523-537. DOI: 10.1016/j.jfoodeng.2004.10.007.
  • [7] Himsar A., Kouki K., Mashasi D.,Takeo S.,Hiroshi T. , Jun S. Laminar natural convection heat transfer in an air filled square cavity with two insulated baffles attached to its horizontal walls. Thermal science & engineering. 2006; 14(3), 35-46. DOI: 10.11368/tse.14.35.
  • [8] Nabeel M., Selah M. Numerical study of laminar forced convection heat transfer in a horizontal channel with isothermal baffle. F.T.E. Scientific international conference. 2010 Apr 12-14; Al-Najaf al-Ashraf, Iraq.
  • [9] Withada J., Supattarachai S., Pongjet P. Numerical study of laminar heat transfer in baffled square channel with various pitches. Elsevier, Energy procedia. 2011; 9, 630- 642.
  • [10] Ahmed M., Mostafa N., Mustapha E. Convective mixed heat transfer in a square cavity with heated rectangular blocks and submitted to a vertical forced flow. FDMP. 2011; 7(1), 97-110. DOI: 10.3970/fdmp.2011.007.097.
  • [11] Asif M., Hossain M., Hossain K. Heat transfer in a rectangular enclosure with baffles. ARPN Journal of engineering and applied science. 2011; 6(4), 29-41.
  • [12] Ahammad M., Rahman M., Rahman L. Mixed convection flow and heat transfer behavior inside a vented enclosure in the presence of heat generating obstacle. International journal of innovation and applied studies. 2013; 3(4), 967-978.
  • [13] Ragui K., Benkahla Y., Labsi N. , Boutra A. Natural heat transfer convection in a square cavity including a square heater. Proceedings of the 21st French Congress of Mechanics; 2013 Aug 26 to 30, Bordeaux, France.
  • [14] Armando P., Hinojosa J. Numerical and experimental study of heat transfer in a tall vertical closed cavity, Heat and mass transfer. 2013; 49, 933-945. DOI: 10.1007/s00231-013-1136-9.
  • [15] Barka M., Hicham R., El alami S., Mustapha A., Mostafa N. Mixed convection and heat transfer in a “T” form cavity: The effect of inclination. FDMP. 2014; 10(3), 395-415. DOI: 0.3970/fdmp.2014.010.395.
  • [16] Louhibi M., Salhi N., Bouali H., Amghar K. Numerical analysis of heat transfer in a channel wit inclined baffles. International journal of engineering and science. 2014; 4(8), 12-23.
  • [17] Yasin V., Filiz O. Effect of inclined thick fin on natural convection in a cavity heated from bottom. Progress in computational fluid dynamics. 2015; 15(1). DOI: 10.1504/PCFD.2015.067324.
  • [18] Antonio C. Assessment of the performances of a heat exchanger in a light helicopter. Advances in Aircraft and Spacecraft Science. 2015; 2(4), 469-482. DOI: 10.12989/aas.2015.2.4.469.
  • [19] Raj K., Ranchan C., Muneesh S., Ashutosh S., Anil K. Experimental investigation of effect of flow attack angle on thermo hydraulic performance of air flow in a rectangular channel with discrete V-pattern baffle on the heated plate. Advances in mech engineering. 2016; 8(5), 1-12. DOI: 10.1177/1687814016641056.
  • [20] Ammart B., Withada J. Numerical investigation on turbulent forced convection and heat transfer characteristics in a square channed with discrete combined V- baffle and V- orifice. Elsevier, Case Studies in Thermal Engineering. 2016; 8, 226- 235. DOI: 10.1016/j.csite.2016.07.003.
  • [21] Ahmed E., Christophe B., Steve J., Jesper C., Humberto M., Hassan K. Investigation of baffle configuration effect on the performance of exhaust mufflers. Elsevier, Case Studies in Thermal Eng. 2017; 10, 86- 94. DOI: 10.1016/j.csite.2017.03.006.
  • [22] Amghar K., Louhibi M., Salhi N., Salhi M. Numerical simulation of forced convection turbulent in a channel with transverse baffles. Journal of materials and environmental science, 2017; 8(4), 1417-1427.
  • [23] Eva T., Jan T., Matej S. Numerical and experimental study of conjugate heat transfer in a horizontal air cavity. building simulation journal. 2018; 11, 339-346. DOI: 10.1007/s12273-017-0403-y.
  • [24] Adis Z., Darren L. Influence of fin partitioning of a Rayeigh-Bénard cavity at low Rayleigh numbers. Advances in Aircraft and Spacecraft Science. 2018; 5(4), 411-430. DOI: 10.12989/aas.2018.5.4.411.
  • [25] Sannad M., Abourida B., Belarche L., Doghmi H., Ouzaouit M. Effect of the heating block position on natural convection in a three – dimensional cavity filled with nanofluids. Journal of applied fluid mechanics. 2019; 12(1), 281-291. DOI: 10.29252/JAFM.75.253.29026.
  • [26] Assim H., Amer M., Salah H. Heat transfer and flow performance of impingement and impingement/effusion cooling systems. Engineering and Technology Journal. 2015; 33(6), 1518-1536.
  • [27] Nabeel S. Investigation of heat transfer enhancement with nanofluid and twisted tape inserts in a circular tube. Ph.D. thesis. University of Technology, Iraq; 2014.
  • [28] Kline S., Mcclintock F. Describing uncertainties in single sample experimental. Mechanical Engineering, 1953; 75, 3-8.
  • [29] Holman J. Heat transfer. Ninth Edition, New York, McGraw-Hill Companies, 2008.
  • [30] Roy J., Boulard T., Bailly Y. An experimental study of natural convection in a heated greenhouse. Proceedings of the French Thermal Congress, SFT. 2000 May 15-17, Lyon, France.
  • [31] Román N., Anabel L., Jean F., Octavio G., Isaac P. Computational fluid dynamics analysis of heat transfer in a greenhouse solar dryer “chapel- type” coupled to an air solar heating system. Energy Science & Engineering. 2019; 7(4), 1123–1139. DOI: 10.1002/ese3.333.
  • [32] Markatos N. C., Pericleous K. A. Laminar and turbulent natural convection in an enclosed cavity. International. J. Heat Mass Transfer. 1984; 27(5), 775-772. DOI: 10.1016/0017-9310(84)90145-5.
  • [33] Zhang Y., Xin W., Yibo M., Baoyan X., Dong S. Simulation and experiments of active greenhouse heating system. 2019; 25(2), 53-59. DOI: 10.5755/j01.eie.25.2.23205.
  • [34] Gorobets V., Trokhaniak V. The numerical simulation of heat and mass transfer processes in tunneling air ventilation system in poultry houses. Inmateh agricultural engineering, 2018; 55(2), 87-96.
  • [35] Davis G. Natural convection of air in a square cavity, a bench mark numerical solution. International. J. for Numerical. Methods of Fluids. 1983; 3(3), 249–264. DOI: 10.1002/fld.1650030305.

EXPERIMENTAL AND NUMERICAL INVESTIGATION OF CONVECTION HEAT TRANSFER IN AN ENCLOSURE WITH A VERTICAL HEATED BLOCK AND BAFFLES

Yıl 2021, Cilt: 7 Sayı: 3, 367 - 386, 01.03.2021
https://doi.org/10.18186/thermal.878156

Öz

In this study, the natural and forced convection heat transfer in an enclosure with vertical heated block and baffles are experimentally and numerically investigated. The enclosure walls are kept as adiabatic, and the heating block contains extended baffles and receives heat flux. The effect of heat flux, Reynolds number and baffle configuration on the heat transfer characteristics and flow behaviour inside the enclosure is examined. The configuration parameter for natural and forced convection involves three heating block models, namely, block without baffle (plain), block with baffles and block with partially cut baffles. The widths of baffles are 2.5, 5 and 10 cm for the block with baffle case, and the width of partially cut baffle is 5 cm. The heat flux (q) ranges from 240 w/m2 to 1425 w/m2 for all the models. The Reynolds number (Re) ranges from 5650 to 15950 for forced convection heat transfer. In the numerical part, a finite volume method (via Ansys Fluent) is used to solve the governing equations. Result shows that the increase in baffle width has no remarkable effect on the heat transfer, and the partially cut baffles provide an enhancement of approximately 30% compared with the plain heating block. The baffle cases have an evident effect in reducing the block surface temperature by approximately 11% compared with the plain case at Re = 0 and q = 240 w/m2. Empirical correlations for the block with baffles are obtained for each heat flux to predict the average Nusselt number.

Kaynakça

  • [1] Yang, L., Du, K. A comprehensive review on the natural, forced, and mixed convection of non-Newtonian fluids (nanofluids) inside different cavities. J Therm Anal and Calorim. 2020, 140, 2033–2054. DOI: https://doi.org/10.1007/s10973-019-08987-y.
  • [2] Abdelouahed T. A four variable trigonometric integral plate theory for hygro-thermo-mechanical bending analysis of AFG ceramic-metal plates resting on a two-parameter elastic foundation. Steel and Composite Structures. 2020,34(4), 511-524, DOI: http://dx.doi.org/10.12989/scs.2020.34.4.511.
  • [3] Hakima M. Investigation on hygro-thermal vibration of P-FG and symmetric S-FG nanobeam using integral Timoshenko beam theory. Advances in Nano Research. 2020; 8(4), 293-305, DOI: https://doi.org/10.12989/anr.2020.8.4.293.
  • [4] Burlayenko V. Modelling functionally graded materials in heat transfer and thermal stress analysis by means of graded finite elements. Applied Mathematical Modelling. 2017; 45, 422-438, DOI: https://doi.org/10.1016/j.apm.2017.01.005.
  • [5] Safaa A., Salah H., Kadhum A. Jehhef. Numerical Modelling of Fluid Flow and Heat Transfer of (TiO2-Water) Nanofluids in Wavy duct. IOP Conf. Ser.: Mater. Sci. Engineering 2020; Vol.881, 012162. DOI: 10.1088/1757-899X/881/1/012162.
  • [6] Laguerre O., Ben S., Flick D. Experimental study of heat transfer by natural convection in a closed cavity: application in a domestic refrigerator. Elsevier, journal of food engineering. 2005; 70, 523-537. DOI: 10.1016/j.jfoodeng.2004.10.007.
  • [7] Himsar A., Kouki K., Mashasi D.,Takeo S.,Hiroshi T. , Jun S. Laminar natural convection heat transfer in an air filled square cavity with two insulated baffles attached to its horizontal walls. Thermal science & engineering. 2006; 14(3), 35-46. DOI: 10.11368/tse.14.35.
  • [8] Nabeel M., Selah M. Numerical study of laminar forced convection heat transfer in a horizontal channel with isothermal baffle. F.T.E. Scientific international conference. 2010 Apr 12-14; Al-Najaf al-Ashraf, Iraq.
  • [9] Withada J., Supattarachai S., Pongjet P. Numerical study of laminar heat transfer in baffled square channel with various pitches. Elsevier, Energy procedia. 2011; 9, 630- 642.
  • [10] Ahmed M., Mostafa N., Mustapha E. Convective mixed heat transfer in a square cavity with heated rectangular blocks and submitted to a vertical forced flow. FDMP. 2011; 7(1), 97-110. DOI: 10.3970/fdmp.2011.007.097.
  • [11] Asif M., Hossain M., Hossain K. Heat transfer in a rectangular enclosure with baffles. ARPN Journal of engineering and applied science. 2011; 6(4), 29-41.
  • [12] Ahammad M., Rahman M., Rahman L. Mixed convection flow and heat transfer behavior inside a vented enclosure in the presence of heat generating obstacle. International journal of innovation and applied studies. 2013; 3(4), 967-978.
  • [13] Ragui K., Benkahla Y., Labsi N. , Boutra A. Natural heat transfer convection in a square cavity including a square heater. Proceedings of the 21st French Congress of Mechanics; 2013 Aug 26 to 30, Bordeaux, France.
  • [14] Armando P., Hinojosa J. Numerical and experimental study of heat transfer in a tall vertical closed cavity, Heat and mass transfer. 2013; 49, 933-945. DOI: 10.1007/s00231-013-1136-9.
  • [15] Barka M., Hicham R., El alami S., Mustapha A., Mostafa N. Mixed convection and heat transfer in a “T” form cavity: The effect of inclination. FDMP. 2014; 10(3), 395-415. DOI: 0.3970/fdmp.2014.010.395.
  • [16] Louhibi M., Salhi N., Bouali H., Amghar K. Numerical analysis of heat transfer in a channel wit inclined baffles. International journal of engineering and science. 2014; 4(8), 12-23.
  • [17] Yasin V., Filiz O. Effect of inclined thick fin on natural convection in a cavity heated from bottom. Progress in computational fluid dynamics. 2015; 15(1). DOI: 10.1504/PCFD.2015.067324.
  • [18] Antonio C. Assessment of the performances of a heat exchanger in a light helicopter. Advances in Aircraft and Spacecraft Science. 2015; 2(4), 469-482. DOI: 10.12989/aas.2015.2.4.469.
  • [19] Raj K., Ranchan C., Muneesh S., Ashutosh S., Anil K. Experimental investigation of effect of flow attack angle on thermo hydraulic performance of air flow in a rectangular channel with discrete V-pattern baffle on the heated plate. Advances in mech engineering. 2016; 8(5), 1-12. DOI: 10.1177/1687814016641056.
  • [20] Ammart B., Withada J. Numerical investigation on turbulent forced convection and heat transfer characteristics in a square channed with discrete combined V- baffle and V- orifice. Elsevier, Case Studies in Thermal Engineering. 2016; 8, 226- 235. DOI: 10.1016/j.csite.2016.07.003.
  • [21] Ahmed E., Christophe B., Steve J., Jesper C., Humberto M., Hassan K. Investigation of baffle configuration effect on the performance of exhaust mufflers. Elsevier, Case Studies in Thermal Eng. 2017; 10, 86- 94. DOI: 10.1016/j.csite.2017.03.006.
  • [22] Amghar K., Louhibi M., Salhi N., Salhi M. Numerical simulation of forced convection turbulent in a channel with transverse baffles. Journal of materials and environmental science, 2017; 8(4), 1417-1427.
  • [23] Eva T., Jan T., Matej S. Numerical and experimental study of conjugate heat transfer in a horizontal air cavity. building simulation journal. 2018; 11, 339-346. DOI: 10.1007/s12273-017-0403-y.
  • [24] Adis Z., Darren L. Influence of fin partitioning of a Rayeigh-Bénard cavity at low Rayleigh numbers. Advances in Aircraft and Spacecraft Science. 2018; 5(4), 411-430. DOI: 10.12989/aas.2018.5.4.411.
  • [25] Sannad M., Abourida B., Belarche L., Doghmi H., Ouzaouit M. Effect of the heating block position on natural convection in a three – dimensional cavity filled with nanofluids. Journal of applied fluid mechanics. 2019; 12(1), 281-291. DOI: 10.29252/JAFM.75.253.29026.
  • [26] Assim H., Amer M., Salah H. Heat transfer and flow performance of impingement and impingement/effusion cooling systems. Engineering and Technology Journal. 2015; 33(6), 1518-1536.
  • [27] Nabeel S. Investigation of heat transfer enhancement with nanofluid and twisted tape inserts in a circular tube. Ph.D. thesis. University of Technology, Iraq; 2014.
  • [28] Kline S., Mcclintock F. Describing uncertainties in single sample experimental. Mechanical Engineering, 1953; 75, 3-8.
  • [29] Holman J. Heat transfer. Ninth Edition, New York, McGraw-Hill Companies, 2008.
  • [30] Roy J., Boulard T., Bailly Y. An experimental study of natural convection in a heated greenhouse. Proceedings of the French Thermal Congress, SFT. 2000 May 15-17, Lyon, France.
  • [31] Román N., Anabel L., Jean F., Octavio G., Isaac P. Computational fluid dynamics analysis of heat transfer in a greenhouse solar dryer “chapel- type” coupled to an air solar heating system. Energy Science & Engineering. 2019; 7(4), 1123–1139. DOI: 10.1002/ese3.333.
  • [32] Markatos N. C., Pericleous K. A. Laminar and turbulent natural convection in an enclosed cavity. International. J. Heat Mass Transfer. 1984; 27(5), 775-772. DOI: 10.1016/0017-9310(84)90145-5.
  • [33] Zhang Y., Xin W., Yibo M., Baoyan X., Dong S. Simulation and experiments of active greenhouse heating system. 2019; 25(2), 53-59. DOI: 10.5755/j01.eie.25.2.23205.
  • [34] Gorobets V., Trokhaniak V. The numerical simulation of heat and mass transfer processes in tunneling air ventilation system in poultry houses. Inmateh agricultural engineering, 2018; 55(2), 87-96.
  • [35] Davis G. Natural convection of air in a square cavity, a bench mark numerical solution. International. J. for Numerical. Methods of Fluids. 1983; 3(3), 249–264. DOI: 10.1002/fld.1650030305.
Toplam 35 adet kaynakça vardır.

Ayrıntılar

Birincil Dil İngilizce
Konular Mühendislik
Bölüm Makaleler
Yazarlar

Salah H. Abid Aun Bu kişi benim 0000-0002-4813-306X

Safaa A. Ghadhban Bu kişi benim 0000-0002-6305-8096

Kadhum A. Jehhef Bu kişi benim 0000-0002-4859-6048

Yayımlanma Tarihi 1 Mart 2021
Gönderilme Tarihi 31 Mayıs 2020
Yayımlandığı Sayı Yıl 2021 Cilt: 7 Sayı: 3

Kaynak Göster

APA Aun, S. H. A., Ghadhban, S. A., & Jehhef, K. A. (2021). EXPERIMENTAL AND NUMERICAL INVESTIGATION OF CONVECTION HEAT TRANSFER IN AN ENCLOSURE WITH A VERTICAL HEATED BLOCK AND BAFFLES. Journal of Thermal Engineering, 7(3), 367-386. https://doi.org/10.18186/thermal.878156
AMA Aun SHA, Ghadhban SA, Jehhef KA. EXPERIMENTAL AND NUMERICAL INVESTIGATION OF CONVECTION HEAT TRANSFER IN AN ENCLOSURE WITH A VERTICAL HEATED BLOCK AND BAFFLES. Journal of Thermal Engineering. Mart 2021;7(3):367-386. doi:10.18186/thermal.878156
Chicago Aun, Salah H. Abid, Safaa A. Ghadhban, ve Kadhum A. Jehhef. “EXPERIMENTAL AND NUMERICAL INVESTIGATION OF CONVECTION HEAT TRANSFER IN AN ENCLOSURE WITH A VERTICAL HEATED BLOCK AND BAFFLES”. Journal of Thermal Engineering 7, sy. 3 (Mart 2021): 367-86. https://doi.org/10.18186/thermal.878156.
EndNote Aun SHA, Ghadhban SA, Jehhef KA (01 Mart 2021) EXPERIMENTAL AND NUMERICAL INVESTIGATION OF CONVECTION HEAT TRANSFER IN AN ENCLOSURE WITH A VERTICAL HEATED BLOCK AND BAFFLES. Journal of Thermal Engineering 7 3 367–386.
IEEE S. H. A. Aun, S. A. Ghadhban, ve K. A. Jehhef, “EXPERIMENTAL AND NUMERICAL INVESTIGATION OF CONVECTION HEAT TRANSFER IN AN ENCLOSURE WITH A VERTICAL HEATED BLOCK AND BAFFLES”, Journal of Thermal Engineering, c. 7, sy. 3, ss. 367–386, 2021, doi: 10.18186/thermal.878156.
ISNAD Aun, Salah H. Abid vd. “EXPERIMENTAL AND NUMERICAL INVESTIGATION OF CONVECTION HEAT TRANSFER IN AN ENCLOSURE WITH A VERTICAL HEATED BLOCK AND BAFFLES”. Journal of Thermal Engineering 7/3 (Mart 2021), 367-386. https://doi.org/10.18186/thermal.878156.
JAMA Aun SHA, Ghadhban SA, Jehhef KA. EXPERIMENTAL AND NUMERICAL INVESTIGATION OF CONVECTION HEAT TRANSFER IN AN ENCLOSURE WITH A VERTICAL HEATED BLOCK AND BAFFLES. Journal of Thermal Engineering. 2021;7:367–386.
MLA Aun, Salah H. Abid vd. “EXPERIMENTAL AND NUMERICAL INVESTIGATION OF CONVECTION HEAT TRANSFER IN AN ENCLOSURE WITH A VERTICAL HEATED BLOCK AND BAFFLES”. Journal of Thermal Engineering, c. 7, sy. 3, 2021, ss. 367-86, doi:10.18186/thermal.878156.
Vancouver Aun SHA, Ghadhban SA, Jehhef KA. EXPERIMENTAL AND NUMERICAL INVESTIGATION OF CONVECTION HEAT TRANSFER IN AN ENCLOSURE WITH A VERTICAL HEATED BLOCK AND BAFFLES. Journal of Thermal Engineering. 2021;7(3):367-86.

IMPORTANT NOTE: JOURNAL SUBMISSION LINK http://eds.yildiz.edu.tr/journal-of-thermal-engineering