Results 1 to 10 of about 876,688 (202)

MXenes for Infrared Thermal Management [PDF]

ACS Nano
Two-dimensional (2D) MXenes have recently emerged as a distinctive class of materials for advanced thermal management due to their combination of high electrical conductivity, broadband optical absorption, low or high infrared (IR) emissivity, efficient light-to-heat conversion, and anisotropic thermal conductivity.
Tufail Hassan, Changhoon Park, Shabbir Madad Naqvi, Jongyoun Kim, Hyunho Kim, Zubair Khalid, Sungmin Jung, Yury Gogotsi, Chong Min Koo   +8 more
openaire   +4 more sources

Functional characteristics and storage stability of hot air assisted radio frequency treated pearl millet

Food Production, Processing and Nutrition
Nutricereals, pearl millet flour consumption is hardly limited to a few specific regions of the world owing to the development of early rancidity on storage.
Srinivas Yarrakula, Gopinath Mummaleti, Kavya Sree Toleti, Shanmugasundaram Saravanan   +3 more
doaj   +1 more source

Synthesis, Characterization and Electrochemical Performance of Manganese Dioxide in a Quaternary Microemulsion: the Role of the Co-surfactant and Water

International Journal of Electrochemical Science, 2013
Manganese dioxide nanoparticles were synthesized in a quaternary microemulsion using surfactant hexadecyl-trimethylammonium bromide. The structure and morphology of the as-prepared manganese dioxide powders were characterized by means of powder X-ray ...
Baohua Li, Guangyao Gao, Dengyun Zhai, Chunguang Wei, Yanbing He, Hongda Du, Feiyu Kang   +6 more
doaj   +1 more source

THERMAL MANAGEMENT OF INTEGRATED MICROSENSORS

1986 Solid-State, Actuators, and Microsystems Workshop Technical Digest, 1986
Abstract Thermal modeling techniques are demonstrated as they apply to a generic integrated microsensor with a heat source located on an anisotropically etched silicon diaphragm. One- and two-dimensional conduction formulas, boundary-layer convective heat transfer, a method of images approach for chip-level conduction, and the finite-element method ...
openaire   +1 more source

Applications of X-Ray Computed Tomography Technology to Solid–Liquid Phase Change Materials—A Review

Energies
Latent heat thermal energy storage (LHTES) based on phase change materials (PCMs) is receiving increasing interest since it offers high energy storage density while enabling the integration of variable renewable energies, hence boosting the transition ...
Jorge Martinez-Garcia, Dario Guarda, Damian Gwerder, Benjamin Fenk, Rebecca Ravotti, Simone Mancin, Anastasia Stamatiou, Jörg Worlitschek, Ludger Josef Fischer, Philipp Schuetz   +9 more
doaj   +1 more source

Thermal Characterization and Lifetime Prediction of LED Boards for SSL Lamp [PDF]

, 2013
This work presents a detailed 3-D thermo-mechanical modelling of two LED board technologies to compare their performance. LED board are considered to be used in high power 800 lumen retrofit SSL (Solid State Lighting) lamp.
Formanek, J., Jakovenko, J.
core   +1 more source

Advanced thermal energy management: A thermal test bed and heat pipe simulation [PDF]

Work initiated on a common-module thermal test simulation was continued, and a second project on heat pipe simulation was begun. The test bed, constructed from surplus Skylab equipment, was modeled and solved for various thermal load and flow conditions.
Barile, Ronald G.
core   +1 more source

Numerical investigation on the effect of hydrothermal behavior of flow dynamics for PEM fuel cell

Results in Engineering
This study analyzes the performance and heat management of proton exchange membrane fuel cells (PEMFCs) based on a computational approach. It derives a three-dimensional steady-state incompressible flow model coupled with mass, momentum, energy, and ...
Abubakar Unguwanrimi Yakubu, Meng Kai, Liu Qingsheng, Jiahao Zhao, Xuanhong Ye, Qi Jiang, Shusheng Xiong   +6 more
doaj   +1 more source

Thermal Characterization and Thermal Management in Processor-Based Systems

, 2007
The register file is one of the hottest devices in processor-based systems. Leakage reduction techniques and DTM mechanisms require a thermal characterization of the hardware. This paper presents a thermal model to analyze the temperature evolution in the shared register files found on VLIW systems.
Ayala, José Luis, Apavatjrut, Anya, Atienza, David, López-Vallejo, Marisa, López-Barrio, Carlos A.   +4 more
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A Novel Approach for Aircraft Engine Modeling Considering the Energy Accumulation Effect Based on a Variable Mass System Thermodynamics Method

Energies
The use of modeling and simulation methods for engines is considered an important part of the aircraft design process. However, the traditional approach is complicated and time-consuming. In this work, a facile, novel engine dynamic simulation method was
Huazhao Dong, Wenlei Lian
doaj   +1 more source