Results 61 to 70 of about 61,675 (274)

Finite temperature thermophysical properties of MgCu intermetallic compound from quasi-harmonic Debye model

Journal of Magnesium and Alloys, 2019
The influence of pressure and temperature on the thermodynamic properties of MgCu intermetallic compound was investigated by quasi-harmonic Debye model approximation.
Salah Daoud, Nadhira Bioud, P.K. Saini
doaj   +1 more source

A Comparison of Empirical Correlations of Viscosity and Thermal Conductivity of Water-Ethylene Glycol-Al₂O₃ Nanofluids

Nanomaterials, 2020
Because of their superb thermal conductivity, nanofluids are seen as new generation of cooling mediums in many engineering applications. It is well established that even a small amount of nanoparticles mixed with a base fluid may result in distinct ...
Dorota Sawicka, Janusz T. Cieśliński, Slawomir Smolen   +2 more
doaj   +1 more source

Thermophysical properties of a Cu46Zr42Al7Y5 bulk metallic glass-forming liquid [PDF]

, 2006
The thermophysical properties, including the specific volume V, the surface tension sigma, and the viscosity eta, of a Cu46Zr42Al7Y5 bulk metallic glass in the molten state were investigated using a containerless high-temperature high-vacuum ...
Choo, H., Fan, G. J., Johnson, W. L., Li, J. J. Z., Liaw, P. K., Qiao, D. C., Rhim, Won-Kyu   +6 more
core   +1 more source

Manipulating Atomic Disorder and Mesoscale Architectures for High‐Efficiency Thermoelectric Modules

Advanced Science, EarlyView.
The in situ reaction of PbTiO3 precursor reacts in situ with the Bi0.5Sb1.5Te3 matrix, effectively enlarging the energy barrier for minority carrier excitation and suppressing bipolar diffusion, and predominantly scattering mid‐to‐low frequency phonons. Ultimately, a single thermoelectric module was fabricated to achieve a competitive efficiency of ∼7%
Jiwu Xin, Bo Wang, Chengyun Xu, Wang Li, Pengyu Zhang, Dongwang Yang, Yongke Wang, Jinfeng Dong, Lei Wei, Ting Zhang, Qinghui Jiang   +10 more
wiley   +1 more source

Experimental study on the effect of basalt fiber reinforced expanded polystyrene foams on the compressive strength of lightweight concrete

AIP Advances
Reducing the structural load and operational energy consumption of buildings is a trend in the development of the construction industry, and lightweight concrete has become a research hotspot because of its dual characteristics of low density and high ...
Zheng Cao, Tao Jiang, Ying Wang, Erke Wang, Lixue Xiang, Bo Tang, Xinfeng Wu, Wei Shao, Wenge Li, Kai Sun, Danda Shi   +10 more
doaj   +1 more source

Tests of prototype PCM 'sails' for office cooling [PDF]

, 2011
This is the post-print version of the final paper published in Applied Thermal Engineering. The published article is available from the link below. Changes resulting from the publishing process, such as peer review, editing, corrections, structural ...
Ahmad, Bagheri, Bansal, Cabeza, Castell, Cengel, Costa, Frusteri, Gideon Susman, Hadjieve, Hawes, Kuznik, Kuznik, Lamberg, Salmaan Craig, Scalat, Schossig, Shatikian, Tan, Tanawat Cheechern, Voller, Wang, Zahir Dehouche, Zhang, Zivkovic   +24 more
core   +1 more source

AI in chemical engineering: From promise to practice

AIChE Journal, EarlyView.
Abstract Artificial intelligence (AI) in chemical engineering has moved from promise to practice: physics‐aware (gray‐box) models are gaining traction, reinforcement learning complements model predictive control (MPC), and generative AI powers documentation, digitization, and safety workflows.
Jia Wei Chew, Ronnie Andersson, Thomas Bierweiler, Patrik Ryttestal, Torsten Wik   +4 more
wiley   +1 more source

ChatCFD: A Large Language Model‐Driven Agent for End‐to‐End Computational Fluid Dynamics Automation with Structured Knowledge and Reasoning

Advanced Intelligent Discovery, EarlyView.
Chat computational fluid dynamics (CFD) introduces an large language model (LLM)‐driven agent that automates OpenFOAM simulations end‐to‐end, attaining 82.1% execution success and 68.12% physical fidelity across 315 benchmarks—far surpassing prior systems.
E Fan, Kang Hu, Zhuowen Wu, Jiangyang Ge, Jiawei Miao, Yuzhi Zhang, He Sun, Weizong Wang, Tianhan Zhang   +8 more
wiley   +1 more source

Thermophysical and elastic properties of Cu50Zr50 and (Cu50Zr50)95Al5 bulk-metallic-glass-forming alloys [PDF]

, 2006
By employing a containerless high-temperature high-vacuum electrostatic levitation technique, the thermophysical properties, including the ratio between the specific heat capacity and the hemispherical total emissivity, the specific volume, and the ...
Choo, H., Fan, G. J., Freels, M., Johnson, W. L., Li, J. J. Z., Liaw, P. K., Rhim, Won-Kyu, Wang, W. H., Yu, P.   +8 more
core   +1 more source

Accelerating Discovery of Organic Molecular Crystals via Materials Informatics and Autonomous Experiments

Advanced Intelligent Discovery, EarlyView.
Materials informatics and autonomous experimentation are transforming the discovery of organic molecular crystals. This review presents an integrated molecule–crystal–function–optimization workflow combining machine learning, crystal structure prediction, and Bayesian optimization with robotic platforms.
Takuya Taniguchi, Kazuki Ishizaki, Ryo Fukasawa   +2 more
wiley   +1 more source