Results 191 to 200 of about 1,439,489 (335)

The Crucial Role of Rotation Speed on the Determination of Tafel Slopes of Electrocatalysts in Rotating Disk Electrode Experiments. [PDF]

ACS Electrochem
Hiege F, Sicking LM, Kanokkanchana K, Cignoni P, Dudarev V, Ludwig A, Tschulik K.   +6 more
europepmc   +1 more source

Impact of Smoluchowski Temperature and Maxwell Velocity Slip Conditions on Axisymmetric Rotated Flow of Hybrid Nanofluid past a Porous Moving Rotating Disk. [PDF]

Nanomaterials (Basel), 2022
Khan U, Zaib A, Waini I, Ishak A, Sherif EM, Xia WF, Muhammad N.   +6 more
europepmc   +1 more source

Biomimetic Self‐Reconfigurable Soft Gripper for Cross‐Scale, Multi‐Particle, and High‐Load Multifunctional Manipulation

Advanced Science, EarlyView.
A fully soft, self‐reconfigurable gripper inspired by rapeseed flowers is monolithically 3D‐printed and electronics‐free, switching between diagonal and parallel finger arrangements. Establishing a self‐reconfigurable grasping paradigm, the gripper enables diverse manipulation tasks, including rotating bulbs, picking fruits, grasping cross‐scale ...
Qiping Xu, Bin Wang, Jinxin Chen, Zhengqiang Guo, Baisong Yang, Chaoqian Chen, Jiancheng Cai, Chee‐Meng Chew, Shiju E   +8 more
wiley   +1 more source

Second-order convergence analysis for Hall effect and electromagnetic force on ternary nanofluid flowing via rotating disk.

Sci Rep, 2022
Shahzad F, Jamshed W, El Din SM, Shamshuddin M, Ibrahim RW, Raizah Z, Adnan.   +6 more
europepmc   +1 more source

Chemically Gradient Ordered Nanodomains Enable Large Tensile Ductility in Gigapascal Lightweight Refractory High‐Entropy Alloys

Advanced Science, EarlyView.
A high‐strength lightweight refractory high‐entropy alloy achieves extraordinary ductility owing to the introduction of coherent chemically gradient ordered nanodomains (CGONs). The CGONs not only serve as effective barriers to dislocation motion (strengthening) but also significantly promote dislocation nucleation and multiplication (ductilizing) upon
Wei Zhang, Dingshun Yan, Yong Zhang, Zhiming Li   +3 more
wiley   +1 more source

Numerical analysis of electrochemically radiative and higher thermally conductive nanomaterials spinning motion due to rotating disk. [PDF]

Sci Rep
Ahmad L, Khan U, Alqahtani AM, Kouki M, Ibrahim EH, Hamid Z, Javed S.   +6 more
europepmc   +1 more source

A sensitivity study on carbon nanotubes significance in Darcy-Forchheimer flow towards a rotating disk by response surface methodology. [PDF]

Sci Rep, 2021
Shafiq A, Sindhu TN, Al-Mdallal QM.
europepmc   +1 more source

Separation of microalgae suspension using rotating-disk dynamic microfilter

, 2013
碩士本研究以旋轉盤薄膜微過濾進行微藻懸浮液之分離，提升微藻之採收與分離效率。利用旋轉盤造成之高剪切力降低濾餅之生成與過濾分離。以實驗與理論分析並行，探討旋轉盤轉速、進料速度與透膜壓差對過濾濾速、結垢阻力、濾餅性質與微藻粒徑大小之影響。 由實驗結果發現，對微藻粒子之阻擋率可達99.9 %，主要阻力來源為微藻形成之濾餅，而此濾餅具高壓縮性，壓縮係數為0.66。而增加進料速度與旋轉盤轉速，皆可提升膜面剪切力，掃除膜面濾餅與降低濾餅層厚度；故以低透膜壓差與高膜面剪切力之操作條件，即可得到最高的擬穩態濾速 ...
林炫君; Lin, Syuan-Jyun
core  

Nanoscale Optical Inhomogeneities From Compositional Segregation Within Individual GaN‐on‐Si Quantum Wells

Advanced Science, EarlyView.
This work visualizes local variations in luminescence and relates them to nanoscale chemical inhomogeneities in single InxGa1−xN quantum wells. We demonstrate that the elemental segregation is only inherent to quantum wells with high indium content. Density functional theory shows this to be the result of strain‐induced phase stabilization, explaining ...
Jing‐Yang Chung, Tara P. Mishra, Zackaria Mahfoud, Thomas E. Gage, Jianguo Wen, Katherine P. Rice, Isabelle Martin, Li Zhang, Govindo J. Syaranamual, Stephen J. Pennycook, Silvija Gradečak, Pieremanuele Canepa, Michel Bosman   +12 more
wiley   +1 more source

Correction to "Hydrodynamic Analysis and Cake Erosion Properties of a Modified Water-Based Drilling Fluid by a Polyacrylamide/Silica Nanocomposite during Rotating-Disk Dynamic Filtration". [PDF]

ACS Omega
Movahedi H, Jamshidi S, Hajipour M.
europepmc   +1 more source