Results 171 to 180 of about 37,322 (309)

Solid-fluid drag reduction

, 1974
Pressure drop measurements were made on a variety of solid-liquid suspension systems in order to study the effects of particle shape and size, concentration, fluid viscosity and tube diameter on drag reduction. Measurements were made over a wide range of
Radin, Ian
core  

Safety of Sodium‐Ion Batteries: Evaluation and Perspective from Component Materials to Cells, Modules, and Packs

Advanced Energy Materials, EarlyView.
This review provides a bottom‐up evaluation of sodium‐ion battery safety, linking material degradation mechanisms, cell engineering parameters, and module/pack assembly. It emphasizes that understanding intrinsic material stability and establishing coordinated engineering control across hierarchical levels are vital for preventing degradation coupling ...
Won‐Gwang Lim, Seoa Kim, Erik A. Wu, Darren H. S. Tan, Shawn Peng, Xiaolin Li   +5 more
wiley   +1 more source

Underwater drag reduction via self-healing and robust air plastrons stabilized by candle soot-based coatings. [PDF]

Front Chem
Jamil MI, Komal A, Hassan M, Shah M, Ahmed W, Ali HM, Ahmed N, Haq F, Mehmood S, Iqbal S, Alanazi MM, Abdelmohsen SAM.   +11 more
europepmc   +1 more source

Investigation of drag reduction by slurry-like drag-reducing agent in microtube flow using response surface methodology (RSM). [PDF]

Sci Rep, 2023
Cheng Z, Zhang X, Song X, Wang X, Zhang G, Lu Y, Li L, Liu F, Dai X.   +8 more
europepmc   +1 more source

Mechanisms of Alkali Ionic Transport in Amorphous Oxyhalides Solid State Conductors

Advanced Energy Materials, EarlyView.
Large‐scale machine learning‐based molecular dynamics simulations are used to investigate isovalent amorphous oxyhalides, revealing a remarkable chemically independent ionic conductivity. A rigorous analysis of alkali residence times across different metal–anion environments identifies divalent anions as key diffusion bottlenecks.
Luca Binci, KyuJung Jun, Bowen Deng, Gerbrand Ceder   +3 more
wiley   +1 more source

Fabrication and Drag Reduction Performance of Flexible Bio-Inspired Micro-Dimple Film. [PDF]

Micromachines (Basel)
Cai Y, Lu Y, Gan H, Yu Y, Rao X, Gong W.
europepmc   +1 more source

Bidirectional Underwater Drag Reduction on Bionic Flounder Two-Tier Structural Surfaces. [PDF]

Biomimetics (Basel), 2023
He X, Liu Y, Zhan H, Liu Y, Zhao L, Feng S.   +5 more
europepmc   +1 more source

Built‐In Electric Field Regulated Electron Transport Channels of FeP Supported Os for Ampere‐Level Seawater Electrolysis

Advanced Energy Materials, EarlyView.
This work presents an Os/FeP heterostructure catalyst with EMSI and successfully utilizes the BEF to further modulate electron transfer through Os‐P‐Fe channels, proving an effective approach of developing low‐cost electrocatalysts with remarkable HER activity in ampere‐level seawater electrolysis. ABSTRACT Developing cost‐effective and robust hydrogen
Qing Liu, Yukun Zhang, Zili Liu, Yu Wang, Hongdong Li, Weiping Xiao, Wenli Yu, Lingfeng Zhu, Tianyi Ma, Jun Xing, Wei Jin, Liqun Ye, Lei Wang, Zexing Wu   +13 more
wiley   +1 more source

DNS and Experimental Assessment of Shark-Denticle-Inspired Anisotropic Porous Substrates for Drag Reduction. [PDF]

Biomimetics (Basel)
Cooper BK, Pinto S, Hong H, Zhang Y, Cattafesta L, Wu W.   +5 more
europepmc   +1 more source

Multistage Gradient Bioinspired Riblets for Synergistic Drag Reduction and Efficient Antifouling. [PDF]

ACS Omega, 2023
Cui X, Chen D, Chen H.
europepmc   +1 more source