Results 91 to 100 of about 3,575,186 (324)

Microstructural Evolution and Mechanical Performance of Plasma‐Assisted Hybrid Friction Stir Welded Dissimilar Aluminum–Copper Joints

Advanced Engineering Materials, EarlyView.
Plasma‐assisted hybrid friction stir welding of dissimilar AlCu joints employs localized plasma preheating to balance heat input and enhance plastic flow. The optimized process reduces axial force by up to 35%, refines the microstructure, and achieves ≈96% joint efficiency.
Deepak Kumar Yaduwanshi, Pankaj Shrivastava, Ganesh Chouhan, Velaphi Msomi   +3 more
wiley   +1 more source

Energy-conserving physics for nonhydrostatic dynamics in mass coordinate models [PDF]

Geoscientific Model Development
Motivated by reducing errors in the energy budget related to enthalpy fluxes within the Energy Exascale Earth System Model (E3SM), we study several physics–dynamics coupling approaches.
O. Guba, M. A. Taylor, P. A. Bosler, C. Eldred, P. H. Lauritzen   +4 more
doaj   +1 more source

Nonlinearly charged dyonic black holes

Nuclear Physics B, 2020
In this paper, we investigate the thermodynamics of dyonic black holes in the presence of Born-Infeld electromagnetic field. We show that electric-magnetic duality reported for dyonic solutions with Maxwell field is omitted in case of Born-Infeld ...
Shahram Panahiyan
doaj   +1 more source

NFDI MatWerk Ontology (MWO): A BFO‐Compliant Ontology for Research Data Management in Materials Science and Engineering

Advanced Engineering Materials, EarlyView.
This article presents the NFDI‐MatWerk Ontology (MWO), a Basic Formal Ontology‐based framework for interoperable research data management in materials science and engineering (MSE). Covering consortium structures, research data management resources, services, and instruments, MWO enables semantic integration, Findable, Accessible, Interoperable, and ...
Hossein Beygi Nasrabadi, Ebrahim Norouzi, Kostiantyn Hubaiev, Jörg Waitelonis, Harald Sack   +4 more
wiley   +1 more source

Coupling computational thermodynamics with density-function-theory based calculations to design L12 precipitates in FeNi based alloys

Materials & Design, 2020
Achieving a high-volume fraction of thermodynamically stable L12-type precipitates that are resistant to coarsening is of great importance for the development of low-cost FeNi based austenitic steels.
Ying Yang, German D. Samolyuk, Tianyi Chen, Jonathan D. Poplawsky, Andrew R. Lupini, Lizhen Tan, Littrell Ken   +6 more
doaj   +1 more source

Hydrodynamics and the fluctuation theorem

, 2011
The fluctuation theorem is a pivotal result of statistical physics. It quantifies the probability of observing fluctuations which are in violation of the second law of thermodynamics.
Belushkin, M., Foffi, G., Livi, R.
core   +1 more source

Locally Anisotropic Kinetic Processes and Thermodynamics in Curved Spaces [PDF]

, 2000
The kinetic theory is formulated with respect to anholonomic frames of reference on curved spacetimes. By using the concept of nonlinear connection we develop an approach to modelling locally anisotropic kinetic processes and, in corresponding limits ...
Abramowitz, Barthel, Bogoslovsky, Boisseau, Cartan, Cartan, Chernikov, Chernikov, de Groot, de Groot, Dijkstra, Eckart, Fock, Ganga, Hawking, Hawking, Hehl, Israel, Israel, Kamke, Kern, Korn, Landau, Matsumoto, Miron, Miron, Miron, Overduin, Penrose, Ponomarev, Sergiu I. Vacaru, Smoot, Thomas, Tomita, Tseytlin, Vacaru, Vacaru, Vacaru, Vacaru, Vacaru, Vacaru, Vacaru, Vlasov, Weinberg, Zimdahl   +44 more
core   +2 more sources

Swelling thermodynamics and phase transitions of polymer gels [PDF]

Nano Futures, 2019
We present a pedagogical review of the swelling thermodynamics and phase transitions of polymer gels. In particular, we discuss how features of the volume phase transition of the gel’s osmotic equilibrium are analogous to other transitions described by ...
Michael S. Dimitriyev, Ya-Wen Chang, P. Goldbart, A. Fernández-Nieves   +3 more
semanticscholar   +1 more source

Stabilized Intermediate Phase Via Pseudo‐Halide Anions Toward Highly Efficient and Light‐Soaking Stable Perovskite Solar Cells

Advanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
The formate pseudo‐halide anion is strategically introduced at the buried interface to stabilize the intermediate phases formed during perovskite crystallization. The controlled crystallization enhances crystallinity and alleviates tensile strain, eliminating residual PbI2 near the buried interface.
Jongdeuk Seo, Yun Seop Shin, Dong Gyu Lee, Jaehwi Lee, Jina Roe, Jung Geon Son, Woojin Lee, Yeonjeong Lee, Dongmin Lee, Ji Won Song, Tae Kyung Lee, Dong Suk Kim, Jin Young Kim   +12 more
wiley   +1 more source

In Situ Constructed Magnetic Core‐Shell Hydrogen‐Bonded Organic Framework‐on‐Metal–Organic Framework Structure: an Efficient Catalyst for Peroxymonosulfate Activation

Advanced Functional Materials, EarlyView.
In this work, a magnetic core‐shell catalyst (HOF‐on‐Fe3O4/ZIF‐67) is successfully synthesized, consisting of a metal–organic framework (ZIF‐67) with magnetic Fe3O4 as the core and a porous hydrogen‐bonded organic framework (HOF) as the shell. The catalyst efficiently activated peroxymonosulfate, resulting in rapid and effective removal of water ...
Yingying Du, Chenhui Ding, Chao Deng, Susanta Banerjee, Seema Agarwal   +4 more
wiley   +1 more source