Results 81 to 90 of about 146,611 (338)
Fire Spalling Prevention via Polypropylene Fibres: A Meso-and Macroscale Approach [PDF]
, 2016 A deep understanding of concrete at the mesoscale level is essential for a better comprehension of several concrete phenomena, such as creep, damage, and spalling.
Mazzucco, Gianluca, Xotta, Giovanna
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Advanced Engineering Materials, EarlyView.Bimetallic (NiFe) and trimetallic (NiFeCr) nanoalloys (NAs) are synthesized using corresponding oxide mixtures using microwave hydrogen plasma within a few milliseconds. The process simultaneously 1) reduces metal oxides to metals; 2) downsizes the particles from micrometers to nanometers; and 3) blends the metals to form NAs.
Sachin Kumar +5 more
wiley +1 more source
Space processing of electronic materials [PDF]
The relative values of thermal conductivity of solid and liquid HgCdTe are critically important in the design configuration of the furnaces used for Bridgman crystal growth. The thermal diffusivity of the material is closely linked to the conductivity by
Holland, L. R., Workman, G. L.
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Advanced Engineering Materials, EarlyView.A two‐step approach combining laser powder bed fusion of FeSi electrical steel with Bakelite infiltration enables the fabrication of multifunctional gyroid lattice composites. The resulting structures exhibit high strength, magnetic anisotropy, and complete polymer infiltration, demonstrating a simple and scalable route toward lightweight, mechanically
Angelo F. Andreoli +9 more
wiley +1 more source
Thermal properties of cement mortar with different mix proportions
Materiales de Construccion, 2020 The energy required for the heating and cooling of buildings is strongly dependant on the thermal properties of the construction material. Cement mortar is a common construction material that is widely used in buildings.
P. Shafigh +4 more
doaj +1 more source
Development and Applications Of Photoflash-Pvdf Technique in Thermal Diffusitivity Measurement at Low Temperatures [PDF]
, 2004 The photoflash technique is developed and used for measuring thermal diffusivity of various types of material, at temperature range from -77K to ambient temperature.
Haydari, Mehdi
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Self-similar solutions of viscous and resistive ADAFs with thermal conduction
, 2011 We have studied the effects of thermal conduction on the structure of viscous and resistive advection-dominated accretion flows (ADAFs). The importance of thermal conduction on hot accretion flow is confirmed by observations of hot gas that surrounds Sgr
A. Khesali +43 more
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Advanced Engineering Materials, EarlyView.The thermal diffusivity of MgO‐C refractories is highly sensitive to sample preparation and processing procedures. In this article, the effects of coking sequence, machining conditions, structural inhomogeneity, and graphite coating application on measurements using laser flash apparatus are systematically investigated.
Luyao Pan +4 more
wiley +1 more source
Thermal Diffusivity Identification of Distributed Parameter Systems to Sea Ice
Journal of Applied Mathematics, 2013 A method of optimal control is presented as a numerical tool for solving the sea ice heat transfer problem governed by a parabolic partial differential equation.
Liqiong Shi +4 more
doaj +1 more source
Thermal Diffusivity of Glass Ceramic Synthesized from Soda Lime and Coal Fly Ash [PDF]
, 2010 Glass ceramics are polycrystalline materials of fine microstructure that are produced by the controlled crystallization of a glass. The previous review of other researchers revealed that knowledge and expertise has been accumulated on the process of ...
Edros, Norfarezah Hanim
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