Results 71 to 80 of about 1,753 (302)
Laser Powder Bed Fusion of Alumina: Effects of Scanning Strategies on External and Internal Defects
Advanced Engineering Materials, EarlyView.This study investigates how scanning strategies affect pure alumina in laser powder bed fusion. Linear 45° scanning yields uniform surfaces but high porosity, while the island‐concentric strategy provides higher density with through‐holes favorable for infiltration. Findings highlight pathways toward optimizing defect‐free alumina parts.
Mohamed Abdelmoula +7 more
wiley +1 more source
Fluidization behavior of sand particles with a size distribution [PDF]
, 2023 Fluidization technology has a wide range of applications in industries due to its unique ability to transport solid particles and for uniform heat transfer. But this technology is dependent on the properties of bed material.
Sadik, S A Shibly
core
Modelling Pressure Drop to Calculate Conversion of Silicon and Methyl Chloride in a Fluidized bed Reactor [PDF]
Engineering and Technology Journal, 2007 Three experiments were curried out at different reaction temperatures [ 250, 300,330 oC ], for the reaction of silicon with methyl chloride in a fluidized bed reactor, inorder to evaluate a new predicted model that calculate both conversions of reacted ...
Ihsan Hamawand
doaj +1 more source
Advanced Engineering Materials, EarlyView.This study presents an infrared monitoring approach for direct laser interference patterning (DLIP) combined with a convolutional neural network (CNN). Thermal emission data captured during structuring are used to predict surface topography parameters.
Lukas Olawsky +5 more
wiley +1 more source
Study on Fluidization Behavior in Fluidized Bed for High-density Particle
Yuanzineng kexue jishuGas-solid fluidized beds, due to their enhanced gas-solid contact and improved mass and heat transfer efficiency, have been widely adopted in various natural uranium conversion processes.
WANG Yue1, 2, 3, MA Haitao1, 2, 3, PEI Xutao2, 3, ZHANG Yongmin4, WANG Huan2, 3, 4,
doaj +1 more source
Absorption in a three-phase fluidized bed I: Hydrodynamic investigations [PDF]
Hemijska Industrija, 2003 The hydrodynamic properties of a three phase fluidized bed with low density inert spherical packing, fluidized by the interaction of a gas flowing upwards and a liquid flowing downwards through the column, were investigated.
Pejanović Srđan M.
doaj +1 more source
Zein‐Based Adhesives: Sustainable Extraction and Application in Bioadhesive Technologies
Advanced Engineering Materials, EarlyView.Zein is extracted from corn gluten meal using a simple and scalable process with high yield (~90%). The resulting protein is applied in bioadhesives modified with Ca2+ and Fe3+ ions, exhibiting substrate‐dependent adhesion. The findings demonstrate competitive bonding performance and highlight the role of ionic interactions in tuning adhesion ...
Paula Bertolino Sanvezzo +3 more
wiley +1 more source
Near‐Field Electrospinning Micro‐Printhead Achieves Precise Control of Nanofiber Deposition
Advanced Engineering Materials, EarlyView.A micro‐printhead for near‐field electrospinning enables reproducible deposition of polymer nanofibers with diameters below 50 nm. Systematic parameter studies uncover the mechanisms linking operating conditions to fiber morphology, paving the way for precise and low‐cost nanoscale 3D manufacturing.As a high‐resolution, cost‐effective, and rapid ...
Han Xu, Dario Mager, Jan G. Korvink
wiley +1 more source
Advanced Engineering Materials, EarlyView.A simplified thermoplastic pultrusion model is developed to predict thermal fields in glass fiber/polyethylene terephthalate (GF/PET) composites with reduced computational cost. By combining effective material homogenization, validation against literature data, and Gaussian‐process‐based optimization, the study reveals how heating limits, pulling speed,
Elder Soares +3 more
wiley +1 more source
Minimum fluidization velocity prediction for struvite particles using an upflow fluidized bed system. [PDF]
, 2017 Struvite crystallization in a fluidized bed reactor is an alternative method to remove and recover nutrients from wastewater streams. The minimum fluidization velocity is an essential parameter in designing a fluidized bed crystallizer. There are several
Peralta Lezcano, Juan +2 more
core