Results 51 to 60 of about 10,773 (300)

Changes in Structural and Rheological Properties of Guar Gum Particles in Fluidized-Bed Agglomeration: Effect of Sucrose Binder Concentration

open access: yesFoods, 2021
Fluidized-bed agglomeration (FBA) is known to modify the structure and rheology of food powders. In this study, guar gum (GG) powders with various concentrations of sucrose binder (0%, 10%, 20%, or 30%) were subjected to fluidized-bed agglomeration ...
Donghyeon Lee, Byoungseung Yoo
doaj   +1 more source

The role of humidity in rheology and agglomeration of powders

open access: yes, 2023
Storage and transport conditions, including temperature and humidity, can have a wide range of effects on the physical properties of powders such as loss of pharmaceutical potency, particle attrition and powder caking. Powder caking is the undesirable process of a particles forming agglomerates, which can accumulate to form “cakes”.
openaire   +2 more sources

Estudo reológico de uma mistura para moldagem de pós por injeção [PDF]

open access: yes, 2001
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia MecânicaUma das maiores limitações na obtenção de peças por metalurgia do pó é a limitação geométrica imposta às mesmas, principalmente
Resende, Luis Mauricio Martins de
core  

NUMERICAL ANALYSIS OF FILLING STAGE DURING POWDER INJECTION MOULDING: EFFECTS OF FEEDSTOCK RHEOLOGY AND MIXING CONDITIONS

open access: yes, 2019
Numerical modelling of powder injection moulding (PIM) is a powerful tool to optimise mould design based on the rheology of the feedstock. In the present study, a finite element based simulation is utilised in evaluating the effect of feedstock rheology ...
Suri, P   +3 more
core   +1 more source

Swelling‐Induced Stress‐Assisted Transfer of Nanodiamond Arrays With a PVA Carrier Tape for Conformal Bio‐Integrated Sensing and Labelling

open access: yesAdvanced Functional Materials, EarlyView.
This work introduces a swelling‐induced, stress‐assisted water‐soluble PVA tape strategy to transfer‐print nanodiamond quantum‐sensor arrays onto soft, curved biological interfaces. The room‐temperature, water‐triggered process achieves >98% fidelity and residue‐free integration, enabling conformal quantum sensing on contact lenses, neural probes, and ...
Luyao Zhang   +9 more
wiley   +1 more source

Processing, physicochemical and nutritional properties of steamed bread fortified with Chinese Huai-shan Yam

open access: yesFood Chemistry Advances, 2023
Chinese Huai-shan Yams (HSY) is a source of diverse nutrients, such as allantoin, resistant starch, and non-starch polysaccharides, which is the homology of medicine and food in China. Chinese Steamed Bread (CSB) has gained popularity recently.
Qiaolei Zhu   +4 more
doaj   +1 more source

Rheology of cohesive powders in a pilot scale planetary blender [PDF]

open access: yesPowder Technology, 2017
Abstract Powder agitation experiments in a bladed planetary mixer have been performed with the objective of establishing correlations based on dimensionless numbers. Powders of different kind have been studied: free flowing (semolina) and cohesive (lactose, talc and milled sand). Mixtures of free flowing and cohesive powders have also been studied to
Léonard Legoix   +3 more
openaire   +1 more source

3D Printing Innovations in Polymeric Porous and Patterned Architecture

open access: yesAdvanced Functional Materials, EarlyView.
Polymeric foams occupy a unique structural space between dense solids and open networks, where engineered void fraction governs mechanical compliance, thermal resistance, and mass transport. Additive manufacturing now enables precise spatial control over cellular architecture, unlocking designer foam structures across applications spanning crash ...
Dhanush Patil   +13 more
wiley   +1 more source

Understanding the structure–function relationship in selected dairy food matrices using material science approaches*

open access: yesJDS Communications
Dairy foods are available in a variety of physical forms, including liquid, semi-solids, and solids. The desired functionality of these foods depends upon the end user application (e.g., viscoelasticity of cheese in high-speed processing, powder rheology
Prateek Sharma, Pragya Choudhary
doaj   +1 more source

Low to high shear rate powder rheology in a rotational rheometer [PDF]

open access: yesEPJ Web of Conferences
Characterization techniques are essential for understanding powders’ complex behavior. Among different devices, the Anton Paar Powder Rheometer (MCR-302) was used to characterize high-density polyethylene (HDPE).
Zharbossyn A.   +6 more
doaj   +1 more source

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