Results 141 to 150 of about 100,592 (317)

A four-phase confocal elliptical cylinder model for predicting the effective thermal conductivity of coated fibre composites

, 2010
A four-phase confocal elliptical cylinder model is proposed from which a generalised self-consistent method is developed for predicting the thermal conductivity of coated fibre reinforced composites.
蒋持平, F. Song, Chen FL, F.L. Chen, C.P. Jiang, Yan P, Song F, 宋凡, P. Yan   +8 more
core   +1 more source

Neural Network Aided Homogenization Approach for Predicting Effective Thermal Conductivity of Composite Construction Materials. [PDF]

Materials (Basel), 2023
Shi Z, Peng W, Xiang C, Li L, Xie Q.
europepmc   +1 more source

Experimental Evaluation of 100Cr6 Steel Microindented Surfaces Under Lubricated Nonconformal Point Contacts

Advanced Engineering Materials, EarlyView.
The tribological behavior of 100Cr6 steel spheres textured via Vickers microindentation is evaluated under lubricated sliding by varying both dimple size and density. Fine and dense textures significantly reduce friction across all lubrication regimes, while large dimples increase it.
Farideh Davoodi, Pasquale Guglielmi, Gianfranco Palumbo, Giuseppe Carbone   +3 more
wiley   +1 more source

Heat transfer properties of porous materials and insulants [PDF]

, 1984
Buildings are complex thermally-dynamic structures serving aesthetic as well as, utilitarian functions. It is essential that careful planning is undertaken if buildings are to be energy efficient and cheap to run throughout their-expected life-spans ...
Batty, William J.
core  

A theoretical model for the effective thermal conductivity of graphene coated metal foams

, 2019
Thermal management systems (TMS) are an integral part of electronic devices and ongoing developments using porous structures as TMS have revolutionized this field.
Chan, KC, Tso, CY, Hussain, A, Chao, CYH
core   +1 more source

Simplified Transient Hot-Wire Method for Effective Thermal Conductivity Measurement in Geo Materials: Microstructure and Saturation Effect

Advances in Civil Engineering, 2012
The thermal conductivity measurement by a simplified transient hot-wire technique is applied to geomaterials in order to show the relationships which can exist between effective thermal conductivity, texture, and moisture of the materials.
B. Merckx, P. Dudoignon, J. P. Garnier, D. Marchand   +3 more
doaj   +1 more source

A New Theoretical Method for Studying Effects of Microstructure on Effective Thermal Conductivity of Vermicular Graphite Cast Iron. [PDF]

Materials (Basel), 2023
Jiang A, Shao A, Song L, Hua M, Zheng H, Zhang X, Tian X, Lin X.   +7 more
europepmc   +1 more source

Laser Powder Bed Fusion of Alumina: Effects of Scanning Strategies on External and Internal Defects

Advanced Engineering Materials, EarlyView.
This study investigates how scanning strategies affect pure alumina in laser powder bed fusion. Linear 45° scanning yields uniform surfaces but high porosity, while the island‐concentric strategy provides higher density with through‐holes favorable for infiltration. Findings highlight pathways toward optimizing defect‐free alumina parts.
Mohamed Abdelmoula, Gökhan Küçüktürk, Duran Kaya, David Grossin, Christophe Tenailleau, Benjamin Duployer, Enrique Juste, Fabrice Petit   +7 more
wiley   +1 more source

Effective thermal conductivity and thermochemical ablation behavior analysis of 4D braided C/C composites at elevated temperatures

Case Studies in Thermal Engineering
Considering the anisotropic heat conduction and temperature-dependent thermal conductivity is of great significance for the ablation behavior of carbon/carbon (C/C) composites.
Kexin Wang, Jing Yang, Xiaobo Guo, Xicheng Guo, Jingran Ge, Jun Liang   +5 more
doaj   +1 more source

Modeling effective thermal conductivity enhanced by surface waves using the Boltzmann transport equation. [PDF]

Sci Rep, 2022
Yun KH, Lee BJ, Lee SH.
europepmc   +1 more source