Abo Bibliothek: Guest
Digitales Portal Digitale Bibliothek eBooks Zeitschriften Referenzen und Berichte Forschungssammlungen
Heat Transfer Research
Impact-faktor: 0.404 5-jähriger Impact-Faktor: 0.8 SJR: 0.264 SNIP: 0.504 CiteScore™: 0.88

ISSN Druckformat: 1064-2285
ISSN Online: 2162-6561

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

Heat Transfer Research

DOI: 10.1615/HeatTransRes.2016010210
pages 1093-1108

ACTIVE COOLING PERFORMANCE OF ALL-COMPOSITE LATTICE TRUSS CORE SANDWICH STRUCTURE

Liang Gao
Key Laboratory of Advanced Structural Materials, Ministry of Education, Changchun University of Technology, Changchun 130012, PR China
Yuguo Sun
Center for Composite Materials and Structures, Harbin Institute of Technology, Harbin 150001, PR China
Lixin Cong
Center for Composite Materials and Structures, Harbin Institute of Technology, Harbin 150001, PR China

ABSTRAKT

A theoretical and numerical study of fluid flow and heat transfer characteristics of an all-composite lattice truss core sandwich structure with a constant localized internal heat source under forced water convection is presented. The local fluid characteristics and the mechanism of active cooling are explored by a velocity field analysis. Further, based on the temperature field analysis, the responses of the structural maximum temperature to flow velocity and heat flux are revealed. Three dimensionless parameters scaled by the structural channel height are used to characterize and assess the active cooling performance of the structure. In comparison with numerous heat dissipation media, the result shows that the ultralightweight all-composite lattice truss core sandwich structure has an excellent comprehensive active cooling performance.


Articles with similar content:

Influence of Strut Shape and Porosities on Geometrical Properties and Effective Thermal Conductivity of Kelvin Like Anisotropic Metal Foams
International Heat Transfer Conference 15, Vol.40, 2014, issue
Prashant Kumar, Frederic Topin
FLOW STRUCTURE AND HEAT TRANSFER IN MULTIPLE IMPINGING JETS
Heat Transfer Research, Vol.47, 2016, issue 4
Lyes Khezzar, Zoubir Nemouchi, Nabil Kharoua
INVESTIGATION ON EFFECT OF FIN PATTERN OF HOT-SIDE HEAT SINK UNDER EXPULSION FLOW FOR A PORTABLE THERMOELECTRIC UNIT
International Heat Transfer Conference 16, Vol.14, 2018, issue
Dongliang Zhao, Ronggui Yang, Xing Lu , Jintu Fan, Qiu-Wang Wang, Ting Ma
SURFACE ENHANCEMENT ABSORPTION BY PHONON-PLASMON POLARITONS IN GRAPHENE/HBN/GRATING STRUCTURE
International Heat Transfer Conference 16, Vol.19, 2018, issue
Yong Shuai, Heping Tan, Guohua Zhang, Qinghui Pan, Ruming Pan
THERMAL CHARACTERISATION OF EMBEDDED COOLING LAYERS WITH NEGLIGIBLE THERMAL INTERFACIAL RESISTANCE FOR ORTHOGONAL BI-DIRECTIONAL EXTERNAL HEAT EXTRACTION
International Heat Transfer Conference 13, Vol.0, 2006, issue
Josua Petrus Meyer, Jaco Dirker