Results 181 to 190 of about 26,049 (238)
Optimization of Venting Units to Minimize the Dimensions of Explosive Zones
ABSTRACT This contribution investigates how changes of standardized venting geometries affect the EX zone extension. CFD simulations are used to explore different venting unit geometries in order to reduce the experimental effort. The optimization of the venting unit geometries is analyzed separately from the dispersion of the hydrogen–air mixture into
Nils Kaufhold +3 more
wiley +1 more source
Abstract Abiotic stressors, including drought, salinity, and heavy metal contamination, pose escalating threats to global food security, challenges further exacerbated by climate change and progressive soil degradation. As a strategic geochemical amendment, biochar is increasingly proposed to enhance soil resilience and agricultural sustainability ...
Waqas Haider +8 more
wiley +1 more source
This review outlines the role of innovative technologies in valorizing the waste generated from different plant waste streams into protein‐rich ingredients and modifying their conformational structure to improve the techno‐functional attributes including hydration, emulsification, foaming, gelation, and nutritional value.
Subith Cheeyattil +5 more
wiley +1 more source
Navigating Classical and Nonclassical Realms of Nucleation and Crystallization
Classical nucleation and growth theories have long been foundational, yet recent nonclassical concepts have challenged and refined our understanding of solid‐state genesis. This paradigm shift introduced new, often ambiguous vocabulary. Here, we clarify key concepts, correct common misconceptions, and provide a terminological field guide across systems,
Stephan E. Wolf, Peter G. Vekilov
wiley +1 more source
This study investigated the combustion characteristics of mixtures of the environmentally friendly flame retardant HFO‐1225zc with three combustible working fluids (HFO‐1234yf, HFC‐32, and HFO‐1243zf). The flame retardant efficacy of HFO‐1225zc on three working fluids decreases in the order: HFO‐1234yf, HFC‐32, HFO‐UFL1243zf. ABSTRACT The environmental
Biao Feng +8 more
wiley +1 more source
ABSTRACT Advanced biofuels derived from nonfood biomass are increasingly recognized as strategic components of low‐carbon energy systems, particularly for sectors where direct electrification remains difficult. Second‐generation biofuels from lignocellulosic residues and third‐generation biofuels from algal and aquatic biomass offer complementary ...
Majid Saidi, Amirreza Ahmadbozorgi
wiley +1 more source
Collisionless Shocks: Contemporary State After Three Quarters of a Century of Research
Abstract The collisionless shock research started in the late 1950s. Since then, plenty of data have been accumulated due to the large number of missions in the heliosphere, providing in situ measurements of the fields and particles. The quality of these measurements has vastly improved, especially in the last two decades.
M. Gedalin +2 more
wiley +1 more source
Discrete Boltzmann Modeling of Two‐Layer Shallow Water Flows
Abstract Within the framework of discrete Boltzmann modeling (DBM), a two‐layer discrete Boltzmann model (D2Q16‐2) is proposed for the simulation of shallow water flows, aiming to overcome the limitations of conventional depth‐averaged models in representing layered flow structures and the reduced numerical stability of classical lattice Boltzmann ...
Yining Gao +4 more
wiley +1 more source
How can the Lateral Profile of Velocity Be Predicted on a Sloping Riverbank With Vegetation?
Abstract Riverbanks have laterally sloping banks and are favorable environments for aquatic vegetation. A vegetated sloping bank alters the lateral profile of streamwise velocity across the entire channel. However, the impacts of flow, vegetation and side sloping banks on the velocity profile are unclear, and predicting the velocity profile on a ...
Yuqi Shan +4 more
wiley +1 more source
Discrete Boltzmann Modeling of Sediment Transport in Dam‐Break Flows Over Erodible Beds
Abstract In this work, a discrete Boltzmann model (DBM) framework is developed for simulating sediment transport in dam‐break flows considering both bedload and suspended sediment transport processes. To simulate the hydrodynamics where supercritical flows could be occurring, a DBM is used where its convective term is discretized using the second‐order
Yong Peng +3 more
wiley +1 more source

