Results 181 to 190 of about 44,375 (284)

Universal efficiency boost in prethermal quantum heat engines at negative temperature. [PDF]

Nat Commun
Brollo A, Del Campo A, Bastianello A.
europepmc   +1 more source

Characterization and Modeling of Industrial Phosphoric Acids' Rheological Behavior: Impact of Magnesium Monoxide on Viscosity

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT This study investigates the rheological behavior of industrial phosphoric acids (H3PO4) produced at the JORF–LASFAR phosphoric plant in Morocco, with P2O5 concentrations of 18%, 29%, 42%, and 54%. Rheological measurements were performed using a rotary cylinder rheometer over a shear rate range of 1–1000 s−1.
Hamza Belbsir, Abderrahim Benzaouia, Said Kounbach, Abdelghani Laamaoui, Said Laassiri, Khalil El‐Hami, Rachid Benhida   +6 more
wiley   +1 more source

Spatial Dynamics of Harbour Porpoise <i>Phocoena phocoena</i> Relative to Local Hydrodynamics and Environmental Conditions. [PDF]

Ecol Evol
Runya RM, McGonigle C, Quinn R, Pommier M, Armstrong C.   +4 more
europepmc   +1 more source

Methane Pyrolysis Performance in Catalytic Molten Media for Hydrogen Production From the Perspective of Bubble Column Reactor Design and Configuration

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT In the hydrogen production routes from natural gas (methane), methane pyrolysis offers a cleaner option than the established steam methane reforming by producing CO2‐free hydrogen. However, in fixed bed reactors over solid catalysts, this technology experiences rapid catalyst deactivation due to carbon (coke) deposition encapsulating its ...
Muhammad Irfan Fakarudin, Luqmanulhakim Baharudin, Matthew J. Watson, Wan Nor Roslam Wan Isahak   +3 more
wiley   +1 more source

Wear Resistance Enhancement of Rotary Tillage Blades Through Structural Optimization and Surface Strengthening. [PDF]

Materials (Basel)
Zou Z, Li J, Wang X, Tang C, Chen X.
europepmc   +1 more source

Repeating Nuclear Transients From Repeating Partial Tidal Disruption Events

Astronomische Nachrichten, EarlyView.
ABSTRACT Extragalactic nuclear transients that exhibit repeating outbursts can be modeled as the repeated dynamical interaction between bound stars and supermassive black holes (SMBHs). A subset of these transients, with recurrence timescales of months‐to‐years, have been explained as accretion flares from the repeated tidal stripping of a star by an ...
Ananya Bandopadhyay, Eric R. Coughlin, Julia Fancher, C. J. Nixon, Dheeraj R. Pasham   +4 more
wiley   +1 more source

An experimental and numerical investigation of secondary char formation in hydrothermal carbonization: revealing morphological changes <i>via</i> hydrodynamics. [PDF]

RSC Adv
Abdeldayem OM, Dupont C, Ferras D, Kennedy M.   +3 more
europepmc   +1 more source

A Sustainable and Low‐Cost Zn‐Lignosulfonate Redox Flow Battery

Batteries &Supercaps, EarlyView.
A cost‐effective Zn/lignosulfonate (NaLS) hybrid flow battery using 20 kDa NaLS delivers 3.52 Ah L−1 at 30 mM, with an average discharge voltage of 1.01 V, outperforming smaller NaLS. This sustainable design leverages industrial and bio‐based lignosulfonates, cheaper size exclusion membrane, and abundant Zn for ecofriendly, scalable energy storage ...
Athul Seshadri Ramanujam, Paula Navalpotro, Nagaraj Patil, Rebeca Marcilla   +3 more
wiley   +1 more source

Subnanometer Interfacial Hydrodynamics: Spatially Resolved Viscosity and Surface Friction. [PDF]

Nano Lett
Carlson SR, Netz RR.
europepmc   +1 more source

Tailoring Rheological and Functional Properties of Nickel‐Mangan‐Cobalt‐Based Recyclate Cathodes from Direct Recycling of Lithium‐Ion Battery Production Scrap

Batteries &Supercaps, EarlyView.
Direct recycled cathodes from electrode production scrap show improved performance by adding binder and conductive additive or blending recycled and fresh slurries. The rheological, microstructural, and functional properties could be matched to pristine material.
Lucas Schon, Anna‐Lena Haas, Bernhard Auch, Christian Weisenberger, Volker Knoblauch   +4 more
wiley   +1 more source