Experimental study on heat transfer coefficient and friction factor of Al2O3 nanofluid in a packed bed column [PDF]
, 2011 Forced convection heat transfer coefficient and friction factor are determined for flow of water and nanofluid in a vertical packed bed column. The analysis is undertaken in the laminar and transition Reynolds number range.
Bakar, R. A. +6 more
core
Advanced Materials, EarlyView.The field of polymer thermoelectrics is entering a new era, featuring breakthroughs in addressing the conventional performance disparity between p‐type and n‐type polymers, pioneering doping frontiers, and sophisticated decoupling strategies. This review explores innovations in molecular design and superior stabilities, bridging the gap from ...
Suhao Wang
wiley +1 more source
Load capacity of a new rope-climbing robot
MATEC Web of Conferences, 2017 Theoretical analysis and experimental research are carried out on the load capacity of one new kind rope-climbing robot, this robot could lift load along the rope depends on the friction between rope and wheel of the robot.
Yin Hao +3 more
doaj +1 more source
Influence of TiN Coating on the Drawing Force and Friction Coefficient in the Deep Drawing Process of AlMg4.5Mn0.7 Thin Sheets. [PDF]
Materials (Basel), 2023 Djordjević MT +7 more
europepmc +1 more source
The tribological behaviour of glass filled polytetrafluoroethylene(PTFE) under dry and water lubrication [PDF]
, 2003 Includes bibliographical references.This study was aimed at establishing the tribological behaViour of 25 % wt glass fibre filled polytetrafluoroethylene (PTFE) under dry sliding conditions.
Klaas, Nkosana V
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Advanced Materials, EarlyView.Elephant‐skin‐inspired crack networks are programmed in porous diatomaceous earth (DE)‐cement composites using substrate‐guided, stress‐concentration induced fracture. The resulting crack lattices act as capillary conduits that redistribute water, while the porous matrix stores moisture.
Qingya Huang +5 more
wiley +1 more source
Thermomechanical Simulation of Orthogonal Metal Cutting with PFEM and SPH Using a Temperature-Dependent Friction Coefficient: A Comparative Study. [PDF]
Materials (Basel), 2023 Rodríguez Prieto JM +2 more
europepmc +1 more source
Spatial Stability Analysis of Shallow Mixing Layers with Variable Friction Coefficient [PDF]
Spatial linear stability analysis of shallow mixing layers is performed in the present paper for the case where friction force varies considerably in the transverse direction.
Eglīte, Irina, Koliškins, Andrejs
core
Organic Materials of Tomorrow: Horizons of Artificial Intelligence
Advanced Materials, EarlyView.This review examines machine learning techniques accelerating the discovery of organic semiconductors by linking molecular structure to properties. Key methods include graph neural networks, generative models, and active learning. Applications to organic photovoltaics demonstrate practical impact.
Harold Mena +3 more
wiley +1 more source
Study of CFD-DEM on the Impact of the Rolling Friction Coefficient on Deposition of Lignin Particles in a Single Ceramic Membrane Pore. [PDF]
Membranes (Basel), 2023 Wang H +6 more
europepmc +1 more source