Inscrição na biblioteca: Guest
Portal Digital Begell Biblioteca digital da Begell eBooks Diários Referências e Anais Coleções de pesquisa
Heat Transfer Research
Fator do impacto: 1.199 FI de cinco anos: 1.155 SJR: 0.267 SNIP: 0.503 CiteScore™: 1.4

ISSN Imprimir: 1064-2285
ISSN On-line: 2162-6561

Volumes:
Volume 51, 2020 Volume 50, 2019 Volume 49, 2018 Volume 48, 2017 Volume 47, 2016 Volume 46, 2015 Volume 45, 2014 Volume 44, 2013 Volume 43, 2012 Volume 42, 2011 Volume 41, 2010 Volume 40, 2009 Volume 39, 2008 Volume 38, 2007 Volume 37, 2006 Volume 36, 2005 Volume 35, 2004 Volume 34, 2003 Volume 33, 2002 Volume 32, 2001 Volume 31, 2000 Volume 30, 1999 Volume 29, 1998 Volume 28, 1997

Heat Transfer Research

DOI: 10.1615/HeatTransRes.2017014257
pages 91-102

MIXED CONVECTION FLOW OF Al2O3–WATER NANOFLUID IN A TWO-SIDED LID-DRIVEN CAVITY WITH WAVY WALLS

Hasan Karabay
Mechanical Engineering Department, Engineering Faculty, Kocaeli University, Kocaeli, 41380, Turkey

RESUMO

In the present work, fluid flow and heat transfer characteristics of Al2O3–water nanofluid in a two-sided lid-driven cavity with wavy walls is investigated numerically. The top and bottom flat walls of the cavity are driven in opposite directions, while the vertical wavy walls are maintained at different temperatures. The influence of the geometric parameters such as the amplitude of a wave and the number of undulations together with the Richardson number and volume fraction of the nanofluid in fluid flow and heat transfer is studied. The results demonstrated that both flow and temperature distributions are sensitive to the geometric parameters. It is also shown that introducing nanoparticles to the base fluid enhances heat transfer considerably for all Richardson numbers considered in this study.


Articles with similar content:

MIXED CONVECTION FLOW AND HEAT TRANSFER IN A LID-DRIVEN CAVITY SUBJECTED TO NANOFLUID: EFFECT OF TEMPERATURE, CONCENTRATION AND CAVITY INCLINATION ANGLES
Heat Transfer Research, Vol.45, 2014, issue 5
Seyed Sadegh Mirtalebi Esforjani, Mohammad Akbari, Mohammad Hemmat Esfe
NUMERICAL INVESTIGATION OF MIXED CONVECTION OF SiO2-WATER NANOFLUIDS WITHIN AN INCLINED DOUBLE LIDS-DRIVEN CAVITY
Heat Transfer Research, Vol.49, 2018, issue 10
M. R. Faridzadeh, J. Amani, Davood Semiromi Toghraie, A. Niroumand, Arash Karimipour
IMPACT OF HEAT CORNERS ON MAGNETO-NANOFLUIDS NATURAL CONVECTION FLOW IN A SQUARE POROUS CAVITY WITH ELLIPTICAL BLOCKS
Journal of Porous Media, Vol.23, 2020, issue 8
Sameh Elsayed Ahmed, Ahmed M. Rashad, Hossam A. Nabwey, T. Salah, M. A. Mansour
NATURAL CONVECTION HEAT TRANSFER IN A SQUARE CAVITY CONTAINING A NANOFLUID WITH A BAFFLE UNDER A MAGNETIC FIELD
Heat Transfer Research, Vol.45, 2014, issue 8
Alireza Arab Solghar, M. Davoudian
SIMULATION OF NATURAL CONVECTION OF AN Al2O3/WATER NANOFLUID IN A COMPLEX WAVY-WALL CAVITY USING THE LATTICE BOLTZMANN METHOD
Heat Transfer Research, Vol.50, 2019, issue 15
Alireza Shahriari, Mohammad Rahnama, Ebrahim Jahanshahi Javaran