Results 61 to 70 of about 7,879 (182)

Variational Modeling of Porosity Waves

PAMM, Volume 26, Issue 1, March 2026.
ABSTRACT Mathematical models for finite‐strain poroelasticity in an Eulerian formulation are studied by constructing their energy‐variational structure, which gives rise to a class of saddle‐point problems. This problem is discretized using an incremental time‐stepping scheme and a mixed finite element approach, resulting in a monolithic, structure ...
Andrea Zafferi, Dirk Peschka
wiley   +1 more source

Single‐source precursor synthesis of a compositionally complex early transitional metal nitride (V, Nb, Ta, Mo, W)Nx and its high temperature stability

International Journal of Applied Ceramic Technology, Volume 23, Issue 1, February 2026.
Abstract Compositionally complex transitional metal nitrides are an interesting class of ceramics with superior chemical, thermal, and mechanical stability, with a high potential in ultra‐high temperature applications and catalysis. The exceptionality in the properties may partly be explained as a consequence of their high configuration entropy ...
Dharma Teja Teppala, Milan Pejić, Dejan Zagorac, Esmaeil Adabifiroozjaei, Naina Goyal, Leopoldo Molina‐Luna, Sanjay Mathur, Branko Matović, Emanuel Ionescu   +8 more
wiley   +1 more source

Lattice Boltzmann for Binary Fluids with Suspended Colloids

, 2005
A new description of the binary fluid problem via the lattice Boltzmann method is presented which highlights the use of the moments in constructing two equilibrium distribution functions. This offers a number of benefits, including better isotropy, and a
A. Xu, B.V. Derjaguin, C.K. Aidun, D.J. Jeffrey, E.-J. Ding, I. Pagonabarraga, J. -C. Desplat, J.-C. Desplat, K. Stratford, M.W. Heemels, N.-Q. Nguyen, P. Dellar, R. Adhikari, S. Succi, S.H. Lee, V.M. Kendon, V.M. Kendon, X. Shan   +17 more
core   +2 more sources

Activation of Molecular Oxygen by Electron‐Rich Materials for Sustainable Soil Remediation

Advanced Science, Volume 13, Issue 4, 19 January 2026.
Abundant molecular oxygen (O2) in nature can be utilized and activated by electron‐rich materials to generate reactive oxygen species for in situ engineering remediation of contaminated soil. The material types, activation mechanisms, and influencing factors are discussed in the research.
Hengxin Liu, Yueming Han, Ruohan Li, Yuntao Guan, Lixun Zhang   +4 more
wiley   +1 more source

Mechanistic Insights Into One‐Pot Unsaturated Hydrocarbon Hydrogenation/Isomerization: DFT and DTW‐Guided Design of Homomeric High‐Density FLPs and Metal‐Oxygen Electronic Regulation in Multimetal‐Doped MOFs

Carbon Neutralization, Volume 5, Issue 1, January 2026.
In this work, we constructed homomeric high‐density FLPs. By establishing a descriptor model and a novel strategy for dynamic time alignment analysis, we accelerated transition state search by 220‐fold, pioneering a “dynamic dimension” for catalytic performance.
Lingjing Yu, Yuqiao Su, Yujie Guo, Hongyi Gao, Ge Wang   +4 more
wiley   +1 more source

Synergistic Compatibilization of LDPE/PS/PA6 Ternary Blends by Combining Reactive and Non‐Reactive Compatibilizers

Macromolecular Materials and Engineering, Volume 311, Issue 1, January 2026.
Synergistic compatibilization of immiscible LDPE/PS/PA6 blends is achieved using non‐reactive SEBS and reactive LDPE‐g‐MA. SEBS and LDPE‐g‐MA selectively act at the LDPE/PS and LDPE/PA6 interfaces, respectively, transforming coarse morphologies into finely dispersed structures and markedly enhancing mechanical toughness. The synergistic effect strongly
Guohua Wu, Ning Luo, Tianqi Jin, Hengti Wang, Yongjin Li, Lijun Ye   +5 more
wiley   +1 more source

A unified thermo‐chemo‐mechanical model for passive, active, and interfacial oxidation of silicon carbide

Journal of the American Ceramic Society, Volume 109, Issue 1, January 2026.
Abstract Silicon carbide (SiC) is a promising material for hypersonic thermal protection systems, but its complex oxidation behavior—marked by transitions between passive, active, and interfacial bubbling regimes—can lead to catastrophic failure. Existing SiC models typically focus exclusively on either passive or active oxidation.
Théo A. Rulko, Raúl A. Radovitzky
wiley   +1 more source

Machine Learning Applied to High Entropy Alloys under Irradiation

Advanced Engineering Materials, Volume 27, Issue 23, December 2025.
Designing alloys for extreme environments demands fast, trustworthy prediction. This review charts how machine learning—especially machine‐learned interatomic potentials and predictive models based on experiment‐informed datasets—captures the complexity of high‐entropy alloys in extreme environments, predicts phase formation, mechanical properties, and
Amin Esfandiarpour, Sri Tapaswi Nori, Silvia Bonfanti, Mikko Alava, Antoni Wadowski, Wenyi Huo, Łukasz Kurpaska, Michał Pecelerowicz, Jan S. Wróbel   +8 more
wiley   +1 more source

Low Mach Number Fluctuating Hydrodynamics for Electrolytes

, 2016
We formulate and study computationally the low Mach number fluctuating hydrodynamic equations for electrolyte solutions. We are interested in studying transport in mixtures of charged species at the mesoscale, down to scales below the Debye length, where
Bell, John B., Chaudhri, Anuj, Donev, Aleksandar, Garcia, Alejandro L., Nonaka, Andy, Péraud, Jean-Philippe   +5 more
core   +1 more source

Advanced Electrode Materials for Efficient Hydrogen Production in Protonic Ceramic Electrolysis Cells

Advanced Materials, Volume 37, Issue 48, December 3, 2025.
Protonic ceramic electrolysis cells (PCECs) are a promising intermediate‐temperature hydrogen production technology, leveraging high proton conductivity in electrolytes yet constrained by insufficient catalytic activity and interfacial instability in fuel/air electrodes. This review systematically categorizes advanced electrode materials and critically
Zhipeng Liu, Lilin Zhang, Chunyue Joey Zheng, Yuan Zhang, Bin Chen, Zongping Shao, Jingjie Ge   +6 more
wiley   +1 more source