Results 41 to 50 of about 100,929 (235)

Gas cooling in semi-analytic models and SPH simulations: are results consistent?

, 2010
We present a detailed comparison between the galaxy populations within a massive cluster, as predicted by hydrodynamical SPH simulations and by a semi-analytic model (SAM) of galaxy formation.
A. Saro, Baugh, Benson, Benson, Benson, Bond, Borgani, Boylan-Kolchin, Cattaneo, Chandrasekhar, Cole, Cole, De Lucia, De Lucia, De Lucia, De Lucia, Dekel, Dolag, Font, Frenk, G. De Lucia, Gao, Gao, Hatton, Helly, K. Dolag, Katz, Kauffmann, Lacey, Li, Maciejewski, Mayer, Murante, Nagai, Nagamine, Natarajan, Oppenheimer, Pearce, Pearce, Press, Romeo, Rudick, S. Borgani, Saro, Saro, Saro, Scannapieco, Simha, Springel, Springel, Springel, Springel, Tormen, Viola, White, White, Yoshida, Yoshida   +57 more
core   +1 more source

Electrochemical Formation of BiVO4/BiPO4 Photoanodes for Enhanced Selectivity toward H2O2 Generation

Advanced Functional Materials, EarlyView.
In acidic KPi, V dissolves from the BiVO4 lattice, while adsorbed phosphate reacts with the electrode under an external bias, forming a BiPO4 surface layer. This BiPO4 layer exhibits stronger bicarbonate adsorption, redirecting the water oxidation pathway toward two‐electron H2O2 production.
Kaijian Zhu, Xinyi Zhang, Lan Wen, Hongjiang Chen, Yudhistira Tirtayasri Amrillah, Vivi Fauzia, Hongzhen Dong, Shaoqiang Su, Wenjun Luo, Ferry Anggoro Ardy Nugroho, Patrick H.‐L. Sit, Yun Hau Ng, Fatwa F. Abdi   +12 more
wiley   +1 more source

On Interpolation in SPH

Computer Modeling in Engineering & Sciences, 2001
The work presented provides an overview of different types of kernel interpolation used in the SPH method: conventional SPH, normalised SPH (NSPH), corrected kernel SPH (CSPH) and normalised corrected kernel SPH (NCSPH). These four methods are considered in a fully mesh-free form (using no background mesh).
Vignjevic, R., De Vuyst, T., Gourma, M.
openaire   +2 more sources

Hybrid Microdiscs for Magnetically Induced Non‐Cytotoxic Thermal Actuation and Programmable Biomolecule Delivery

Advanced Functional Materials, EarlyView.
Hybrid magnetic microdiscs with customizable size and composition are engineered through refined photolithography and LbL assembly. Embedded Fe3O4 nanoparticles enable localized, non‐cytotoxic heating, while protein cargos can be incorporated in tunable quantities.
Daniela Iglesias‐Rojas, Danny Villanueva, Jon Mentxaka‐Salgado, Nerea Lete, Ane Olazagoitia‐Garmendia, Eduardo Fernández, Iñaki Orue, Alfredo García‐Arribas, Maria Luisa Fdez‐Gubieda, Ainara Castellanos‐Rubio, Robert Morel, Bernard Dieny, Maite Insausti, Idoia Castellanos‐Rubio   +13 more
wiley   +1 more source

Investigation of the Effect of Upstream Slope and Bed Material on the Rate of Pollutant Release to Downstream Dams Using a Two-Phase SPH algorithm [PDF]

Journal of Hydraulic Structures
Most of the pollution of dams, lakes and even coastal water is related to their upstream bed. When floods and drifts occur, the pollutants in the bed are carried into these bodies of water. There are several factors that influence the rate at which these
Rahim Shamsoddini, Bahador Abolpour, Yi Zhao   +2 more
doaj   +1 more source

START: Smoothed particle hydrodynamics with tree-based accelerated radiative transfer [PDF]

, 2010
We present a novel radiation hydrodynamics code, START, which is a smoothed particle hydrodynamics (SPH) scheme coupled with accelerated radiative transfer.
Ahn, Baek, Barnes, Benz, Draine, Hasegawa, Hasegawa, Hernquist, Iliev, Iliev, Iliev, K. Hasegawa, Kitayama, Kitayama, M. Umemura, Mellema, Monaghan, Monaghan, Nakamoto, Santos, Spitzer, Steinmetz, Susa, Susa, Susa, Susa, Susa, Susa, Thacker, Thomas, Thoul, Umemura, Umemura, Whalen, Yajima   +34 more
core   +3 more sources

Breaking the 2‐nm Barrier in Hard Disk Drives Using Monolayer Amorphous Carbon Overcoats

Advanced Materials, EarlyView.
The rapid growth of AI has increased demand for large‐scale data storage, making HDDs indispensable in data centers. Increasing areal storage density is crucial, but limited by the traditional carbon overcoats (COC). Monolayer amorphous carbon (MAC) offers a superior alternative.
Hongji Zhang, Artem K. Grebenko, Dmitrii Litvinov, Wenwen Zheng, Konstantin V. Iakoubovskii, Sergey Y. Grebenchuk, Anna Makarova, Alexander Fedorov, Andrei Starkov, Carlo M. Orofeo, Denis V. Vyalikh, Mario Lanza, Maciej Koperski, Kostya S. Novoselov, Chee‐Tat Toh, Barbaros Ӧzyilmaz   +15 more
wiley   +1 more source

An Attempt for Numerical Optimisation of a Micro-Groove Geometry at the Rake Face when Turning Ti6Al4V Alloy with Indexable Inserts

Journal of Machine Engineering
Machining of Ti6Al4V is considered difficult because the material removal rates are relatively small if the tool wear shall be low. In recent years the reduction of process forces as well as tool wear have been investigated by introducing textures ...
Hagen Klippel, Fabian Kneubühler, Livia Haudenschild, Nanyuan Zhang, Michal Kuffa, Konrad Wegener   +5 more
doaj   +1 more source

Hydrodynamic capabilities of an SPH code incorporating an artificial conductivity term with a gravity-based signal velocity [PDF]

, 2012
This paper investigates the hydrodynamic performances of an SPH code incorporating an artificial heat conductivity term in which the adopted signal velocity is applicable when gravity is present.
Abel, Agertz, Balsara, Bauer, Berger, Brookshaw, Børve, Cha, Colella, Cullen, Dehnen, Dimotakis, Dolag, Evrard, Frenk, Fryxell, Fulk, García-Senz, Gingold, Hernquist, Heß, Hubber, Inutsuka, Junk, Kravtsov, Lodato, Lucy, McNally, Merlin, Mitchell, Monaghan, Monaghan, Monaghan, Morris, Murante, Price, Price, Price, Price, R. Valdarnini, Rasio, Read, Read, Ritchie, Robertson, Rosswog, Rosswog, Rosswog, Ryu, Saitoh, Sijacki, Smagorinsky, Springel, Springel, Springel, Springel, Steinmetz, Stone, Swegle, Tasker, Teyssier, Valcke, Valdarnini, Violeau, Voit, Wadsley, Wadsley, Wedland, Wetzstein   +68 more
core   +2 more sources

Advances in Solid‐Phase Processing Techniques: Innovations, Applications, and Future Perspectives

Advanced Materials Technologies, EarlyView.
Based on practical manufacturing challenges, this review examines advanced solid‐phase processing techniques that overcome the inherent limitations of conventional melting‐based and traditional solid‐phase manufacturing, enabling the production of higher‐performance components at reduced cost through process innovation and improved supply‐chain ...
Tianhao Wang
wiley   +1 more source