图书馆订阅: Guest

Free Convection Heat Transfer and Flow Field in Triangular Enclosures Filled with Porous Media

卷 11, 册 1, 2008, pp. 103-115
DOI: 10.1615/JPorMedia.v11.i1.70
Get accessGet access

摘要

Steady state two-dimensional natural convection heat transfer was performed in triangular enclosures filled with porous media at different boundary conditions. Six different cases were tested based on all possibilities of temperature boundary conditions on vertical, bottom, and inclined walls of enclosure. Solutions of governing equations and linear algebraic equations were performed by the central difference and the successive underrelaxation method, respectively. Flow patterns and temperature distributions were presented at different aspect ratios (0.25 ≤ AR ≤ 2) and Rayleigh numbers (100 ≤ Ra ≤ 1000). On the basis of the results, it is observed that when a heater was located at the bottom wall, multiple vortexes were formed, and the highest heat transfer is obtained according to the mode of other cases.

对本文的引用
  1. Oztop Hakan F., Varol Yasin, Pop Ioan, Effects of wall conduction on natural convection in a porous triangular enclosure, Acta Mechanica, 200, 3-4, 2008. Crossref

  2. Basak Tanmay, Roy S., Ramakrishna D., Pop I., Visualization of heat transport due to natural convection for hot materials confined within two entrapped porous triangular cavities via heatline concept, International Journal of Heat and Mass Transfer, 53, 9-10, 2010. Crossref

  3. Oztop Hakan F., Varol Yasin, Pop Ioan, Investigation of natural convection in triangular enclosure filled with porous medi saturated with water near 4°C, Energy Conversion and Management, 50, 6, 2009. Crossref

  4. Basak Tanmay, Roy S., Ramakrishna D., Pop I., Visualization of Heat Transport during Natural Convection Within Porous Triangular Cavities via Heatline Approach, Numerical Heat Transfer, Part A: Applications, 57, 6, 2010. Crossref

  5. Anandalakshmi R., Kaluri Ram Satish, Basak Tanmay, Heatline based thermal management for natural convection within right-angled porous triangular enclosures with various thermal conditions of walls, Energy, 36, 8, 2011. Crossref

  6. Basak Tanmay, Roy S., Ramakrishna D., Pandey B.D., Analysis of heat recovery and heat transfer within entrapped porous triangular cavities via heatline approach, International Journal of Heat and Mass Transfer, 53, 19-20, 2010. Crossref

  7. Zeng M., Yu P., Xu F., Wang Q. W., Natural Convection in Triangular Attics Filled with Porous Medium Heated from Below, Numerical Heat Transfer, Part A: Applications, 63, 10, 2013. Crossref

  8. Biswal Pratibha, Basak Tanmay, Analysis of entropy generation during natural convection in porous enclosures with curved surfaces, Numerical Heat Transfer, Part A: Applications, 71, 1, 2017. Crossref

  9. Biswal Pratibha, Nag Avijit, Basak Tanmay, Analysis of thermal management during natural convection within porous tilted square cavities via heatline and entropy generation, International Journal of Mechanical Sciences, 115-116, 2016. Crossref

  10. Das Debayan, Roy Monisha, Basak Tanmay, Studies on natural convection within enclosures of various (non-square) shapes – A review, International Journal of Heat and Mass Transfer, 106, 2017. Crossref

  11. Nield Donald A., Bejan Adrian, Internal Natural Convection: Heating from the Side, in Convection in Porous Media, 2017. Crossref

  12. Biswal Pratibha, Basak Tanmay, Role of thermal and flow characteristics on entropy generation during natural convection in porous enclosures with curved walls subjected to Rayleigh-Bénard heating, International Journal of Heat and Mass Transfer, 109, 2017. Crossref

  13. Biswal Pratibha, Basak Tanmay, Role of differential vs Rayleigh-Bénard heating at curved walls for efficient processing via entropy generation approach, International Journal of Heat and Mass Transfer, 124, 2018. Crossref

  14. Nield Donald A., Bejan Adrian, Internal Natural Convection: Heating from the Side, in Convection in Porous Media, 2013. Crossref

  15. Humaira Tasnim Syeda, Mahmud Shohel, Dutta Animesh, Energy Streamlines Analyses on Natural Convection Within Porous Square Enclosure With Internal Obstructions, Journal of Thermal Science and Engineering Applications, 5, 3, 2013. Crossref

  16. Ahmed Sameh E., Mansour M. A., Abdel-Salam E. A-B., Mohamed Eman F., Studying the fractional derivative for natural convection in slanted cavity containing porous media, SN Applied Sciences, 1, 9, 2019. Crossref

  17. Izadi Mohsen, Bastani Behrang, Sheremet Mikhail A., Numerical simulation of thermogravitational energy transport of a hybrid nanoliquid within a porous triangular chamber using the two-phase mixture approach, Advanced Powder Technology, 31, 6, 2020. Crossref

  18. Mullick Saddam Hossain, Dasgupta Debabrata, Kundu Pranab Kumar, Influence of lower period of heating and high buoyancy inside fluid saturated porous enclosure on transient natural convection, Sādhanā, 47, 3, 2022. Crossref

将发表的论文

ON THERMAL CONVECTION IN ROTATING CASSON NANOFLUID PERMEATED WITH SUSPENDED PARTICLES IN A DARCY-BRINKMAN POROUS MEDIUM Pushap Sharma, Deepak Bains, G. C. Rana Effect of Microstructures on Mass Transfer inside a Hierarchically-structured Porous Catalyst Masood Moghaddam, Abbas Abbassi, Jafar Ghazanfarian Insight into the impact of melting heat transfer and MHD on stagnation point flow of tangent hyperbolic fluid over a porous rotating disk Priya Bartwal, Himanshu Upreti, Alok Kumar Pandey Numerical Simulation of 3D Darcy-Forchheimer Hybrid Nanofluid Flow with Heat Source/Sink and Partial Slip Effect across a Spinning Disc Bilal Ali, Sidra Jubair, Md Irfanul Haque Siddiqui Fractal model of solid-liquid two-phase thermal transport characteristics in the rough fracture network shanshan yang, Qiong Sheng, Mingqing Zou, Mengying Wang, Ruike Cui, Shuaiyin Chen, Qian Zheng Application of Artificial Neural Network for Modeling of Motile Microorganism-Enhanced MHD Tangent Hyperbolic Nanofluid across a vertical Slender Stretching Surface Bilal Ali, Shengjun Liu, Hongjuan Liu Estimating the Spreading Rates of Hazardous Materials on Unmodified Cellulose Filter Paper: Implications on Risk Assessment of Transporting Hazardous Materials Heshani Manaweera Wickramage, Pan Lu, Peter Oduor, Jianbang Du ELASTIC INTERACTIONS BETWEEN EQUILIBRIUM PORES/HOLES IN POROUS MEDIA UNDER REMOTE STRESS Kostas Davanas Gravity modulation and its impact on weakly nonlinear bio-thermal convection in a porous layer under rotation: a Ginzburg-Landau model approach Michael Kopp, Vladimir Yanovsky Pore structure and permeability behavior of porous media under in-situ stress and pore pressure: Discrete element method simulation on digital core Jun Yao, Chunqi Wang, Xiaoyu Wang, Zhaoqin Huang, Fugui Liu, Quan Xu, Yongfei Yang Influence of Lorentz forces on forced convection of Nanofluid in a porous lid driven enclosure Yi Man, Mostafa Barzegar Gerdroodbary SUTTERBY NANOFLUID FLOW WITH MICROORGANISMS AROUND A CURVED EXPANDING SURFACE THROUGH A POROUS MEDIUM: THERMAL DIFFUSION AND DIFFUSION THERMO IMPACTS galal Moatimid, Mona Mohamed, Khaled Elagamy CHARACTERISTICS OF FLOW REGIMES IN SPIRAL PACKED BEDS WITH SPHERES Mustafa Yasin Gökaslan, Mustafa Özdemir, Lütfullah Kuddusi Numerical study of the influence of magnetic field and throughflow on the onset of thermo-bio-convection in a Forchheimer‑extended Darcy-Brinkman porous nanofluid layer containing gyrotactic microorganisms Arpan Garg, Y.D. Sharma, Subit K. Jain, Sanjalee Maheshwari A nanofluid couple stress flow due to porous stretching and shrinking sheet with heat transfer A. B. Vishalakshi, U.S. Mahabaleshwar, V. Anitha, Dia Zeidan ROTATING WAVY CYLINDER ON BIOCONVECTION FLOW OF NANOENCAPSULATED PHASE CHANGE MATERIALS IN A FINNED CIRCULAR CYLINDER Noura Alsedais, Sang-Wook Lee, Abdelraheem Aly Porosity Impacts on MHD Casson Fluid past a Shrinking Cylinder with Suction Annuri Shobha, Murugan Mageswari, Aisha M. Alqahtani, Asokan Arulmozhi, Manyala Gangadhar Rao, Sudar Mozhi K, Ilyas Khan CREEPING FLOW OF COUPLE STRESS FLUID OVER A SPHERICAL FIELD ON A SATURATED BIPOROUS MEDIUM Shyamala Sakthivel , Pankaj Shukla, Selvi Ramasamy
Begell Digital Portal Begell 数字图书馆 电子图书 期刊 参考文献及会议录 研究收集 订购及政策 Begell House 联系我们 Language English 中文 Русский Português German French Spain