Results 61 to 70 of about 3,336,792 (280)
Numerical Investigation of Convection and Radiation Heat Loss Reduction between Two Finite Concentric Cylinders Using Radiation Shields [PDF]
مجله مدل سازی در مهندسی, 2017 Investigation of the radiation and natural convection heat losses from two finite concentric cylinders with radiation shields is performed numerically.
Seyfolah Saedodin +1 more
doaj +1 more source
What Do Large Language Models Know About Materials?
Advanced Engineering Materials, EarlyView.If large language models (LLMs) are to be used inside the material discovery and engineering process, they must be benchmarked for the accurateness of intrinsic material knowledge. The current work introduces 1) a reasoning process through the processing–structure–property–performance chain and 2) a tool for benchmarking knowledge of LLMs concerning ...
Adrian Ehrenhofer +2 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.This article presents the design, modeling, and characterization of air‐pressure–actuated programmable vibroacoustic metamaterials (PVAMM). The study focuses on leveraging air pressure to dynamically tune resonance frequencies for effective noise attenuation.
William Kaal +2 more
wiley +1 more source
Design of high-temperature superconductors at moderate pressures by alloying AlH3 or GaH3
Matter and Radiation at ExtremesSince the discovery of hydride superconductors, a significant challenge has been to reduce the pressure required for their stabilization. In this context, we propose that alloying could be an effective strategy to achieve this.
Xiaowei Liang +6 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.A simplified thermoplastic pultrusion model is developed to predict thermal fields in glass fiber/polyethylene terephthalate (GF/PET) composites with reduced computational cost. By combining effective material homogenization, validation against literature data, and Gaussian‐process‐based optimization, the study reveals how heating limits, pulling speed,
Elder Soares +3 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.A novel workflow for investigating hydride vapor phase epitaxy for GaN bulk crystal growth is proposed. It combines Design of experiments (DoE) with physical simulations of mass transport and crystal growth kinetics, serving as an intermediate step between DoE and experiments.
J. Tomkovič +7 more
wiley +1 more source
Convection and Radiation Heat Loss Reduction between Two Finite Concentric Cylinders Using Radiation Shields at Different Pressure: Experimental Study [PDF]
مجله مدل سازی در مهندسی, 2017 In the present work, the experimental Study of the radiation and natural convection heat losses from two finite concentric cylinders with radiation shields is investigated. The enclosure consists of two concentric cylinders with hotter inner cylinder and
Seyfolah Saedodin +1 more
doaj +1 more source
Iron silicides at pressures of the Earth's inner core [PDF]
Geophysical Research Letters, 2010 The Earth's core is expected to contain around 10 wt % light elements (S, Si, O, possibly C, H, etc.) alloyed with Fe and Ni. Very little is known about these alloys at pressures and temperatures of the core. Here, using the evolutionary crystal structure prediction methodology, we investigate Fe‐Si compounds at pressures of up to 400 GPa, i.e ...
Zhang, Feiwu, Organov, A.
openaire +2 more sources
Effect of storm-time plasma pressure on the magnetic field in the inner magnetosphere [PDF]
, 2005 Zaharia, S. +5 more
core +4 more sources
Advanced Engineering Materials, EarlyView.Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar +7 more
wiley +1 more source