Results 71 to 80 of about 156,099 (292)

Estudo da secagem e do consumo de gás natural em uma rama têxtil de aquecimento direto [PDF]

open access: yes, 2013
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Química, Florianópolis, 2013.A rama é um equipamento empregado na etapa de beneficiamento de tecidos que tem basicamente as ...
Santos, Rossane Mailde
core  

Unidimensional Simulation of Drying Stress in Radiata Pine Wood

open access: yes, 2015
This article reports an experimental and numeric methodology for studying the development of internal stresses during drying of solid wood. For validation purposes, tests were performed for drying of radiata pine at the equivalent of constant air-drying ...
Chavez, Cristian,   +3 more
core   +1 more source

Development of Rotating Tray Dryer and Study of the Hot Air Flow Pattern with Computational Fluid Dynamics

open access: yesChemical Engineering Transactions, 2015
Rotating tray dryer has the advantages over Cabinet dryer when we compare them, which is the end product from drying procedure has more regularity of moistness after the procedure.
S. Murathathunyaluk   +3 more
doaj   +1 more source

Experimental Evaluation of 100Cr6 Steel Microindented Surfaces Under Lubricated Nonconformal Point Contacts

open access: yesAdvanced Engineering Materials, EarlyView.
The tribological behavior of 100Cr6 steel spheres textured via Vickers microindentation is evaluated under lubricated sliding by varying both dimple size and density. Fine and dense textures significantly reduce friction across all lubrication regimes, while large dimples increase it.
Farideh Davoodi   +3 more
wiley   +1 more source

SUCTION MEASUREMENTS AND WATER RETENTION IN UNSATURATED SOILS [PDF]

open access: yes, 2008
Techniques for testing unsaturated soils have been investigated by the author where the measurement and control of parameters were undertaken directly. Suction was measured and controlled with a new high suction tensiometer and water content through mass
Lourenço, Sérgio Duarte Nunes
core  

Drying Behavior of Mushroom Slices

open access: yes, 1990
Drying of mushroom slices is an unsteady-state process under the control of diffusion rate of water through the mushroom hyphae Therefore, temperature, thickness of the mushroom slices and the ratio of the air film to mushroom resistance toward the ...
Peker S., Yapar S., Helvaci S.S.
core   +1 more source

On the Lightweight Potential of Laser Additive Manufactured NiTi Triply Periodic Minimal Sheet Lattices

open access: yesAdvanced Engineering Materials, EarlyView.
This study explores the lightweight potential of laser additive‐manufactured NiTi triply periodic minimal surface sheet lattices. It systematically investigates the effects of relative density and unit cell size on surface quality, deformation recovery, compression behavior, and energy absorption.
Haoming Mo   +3 more
wiley   +1 more source

Electrochemical Evaluation of Compressed Selective Laser Melted AlSi7Mg and AlSi10Mg Alloys in Chloride Environment

open access: yesAdvanced Engineering Materials, EarlyView.
The corrosion performance of AlSi7Mg and AlSi10Mg alloys produced through selective laser melting (SLM) was examined under compressive stress in a chloride environment. Electrochemical analyses, including open‐circuit potential (OCP), potentiodynamic polarization (CPP), and electrochemical impedance spectroscopy (EIS), were complemented by scanning ...
Femi John Akinfolarin   +2 more
wiley   +1 more source

Characterization of Aluminized Layers on Inconel‐738 Alloy: Microstructure, Modeling of Aluminizing Kinetics, and Thermal Behavior

open access: yesAdvanced Engineering Materials, EarlyView.
This study explored how effective nickel aluminide coatings are obtained in providing oxidation resistance applied to the Inconel 738 alloy, modeling with diffusion models. In the present study, kinetics and thermal behavior of the Inconel 738 alloy were studied by the low‐temperature thermoreactive aluminizing process, which was carried out at 625°C ...
Gozde Celebi Efe   +4 more
wiley   +1 more source

Comparison of hot air and vacuum drying for yellow mealworm (Tenebrio molitor): Effect of oxygen, vacuum and temperature in drying kinetics, browning reaction and quality deterioration

open access: yesFuture Foods
Drying is required to prolong the shelf life of yellow mealworms, but hot air drying methods expose them to oxygen, which affects their quality. Therefore, further studies on the mechanism of oxygen's effect on the drying process of yellow mealworms are ...
Shenyuan Quan   +8 more
doaj   +1 more source

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