Results 131 to 140 of about 81,968 (285)

Defect Evolution and Mechanical Performance of Fused Filament Fabrication‐Manufactured 17‐4PH Stainless Steel Revealed by X‐Ray Computed Tomography

open access: yesAdvanced Engineering Materials, EarlyView.
X‐ray computed tomography reveals how process‐induced defects evolve from green to sintered states in Fused Filament Fabrication (FFF)‐manufactured 17‐4PH stainless steel. Internal porosity, weakest cross‐sections, and fracture locations show strong correlation with tensile performance, demonstrating the potential of computed tomography (CT)‐based ...
György Ledniczky   +3 more
wiley   +1 more source

VACUUM COOLING OF BAKERY PRODUCTS: PARAMETERS AND FEATURES IN CONTINUOUS PRODUCTION

open access: yesNonconventional Technologies Review
This article examines the features of the vacuum cooling process of bakery products in continuous production conditions. It has been established that the critical parameters limiting the rate of pressure reduction in the vacuum chamber are the crust gas ...
Oleksandr Kozak, Volodymyr Telychkun
doaj  

Electrified Damage in Motion Systems

open access: yesAdvanced Engineering Materials, EarlyView.
The electrified damage in motion systems is a fundamental framework presenting the degradation pathway arising from the coupling of electrical energy transport with mechanical contact and interfacial chemistry. The framework positions electrified damage as a distinct degradation regime with unique characteristic surface morphologies and failures of ...
M. Humaun Kabir   +2 more
wiley   +1 more source

Research of the process of vacuum cooling of bread

open access: yes, 2020
The article presents the results of research of the vacuum-evaporating method of cooling bread. It is established that the duration of cooling bread, weighing 0.5 kg, is reduced from 60-90 minutes, when cooling products in an environment with a ...
Desyk, Mykola   +3 more
core  

Optimisation of convective heat dissipation from ventilated brake discs [PDF]

open access: yes, 2009
Fast heat dissipation from brake discs is sought in current vehicles, where high power braking duties demand harmonic combination of strength, (undamped) disc mass and cooling abilities for a wide speed range.
Galindo-Lopez, Carlos Hannover
core  

Active Corrosion Protection of Sintered AA7075 Aluminum Alloy via Mn Powder Addition

open access: yesAdvanced Engineering Materials, EarlyView.
AA7075 containing Mn‐rich particles is fabricated via spark plasma sintering using AA7075 and Mn powders. Corrosion resistance is evaluated through dip‐and‐dry tests using 0.1 M NaCl (pH 6.0), and mass loss decreases with increasing Mn addition. Mn‐rich particles function as a source of Mn ions, and formation of Mn‐accumulation films on Cu‐containing ...
Ko Ebina, Masashi Nishimoto, Izumi Muto
wiley   +1 more source

Experimental performance assessment of a vacuum cooling system through exergy analysis method

open access: yes, 2017
The food industry, especially the cooling of the food, is a major consumer of energy. The high energy consumption forces the food cooling industry for new refrigeration systems and cooling foods with the low energy consumption.
Mutlu Özturk, Hande   +6 more
core   +1 more source

Influence of Scan Strategies in Electron Beam Powder Bed Fusion on Solidification, Microstructure, and High‐Temperature Compressive Properties of γ′‐Strengthened Inconel 738LC

open access: yesAdvanced Engineering Materials, EarlyView.
Experiments and thermophysical simulations were conducted to investigate the electron beam powder bed fusion electron beam (PBF‐EB/M) process for the γ′‐strengthened nickel‐based superalloy Inconel 738LC. The results demonstrate the impact of process‐induced microstructural variations on high‐temperature mechanical behavior, providing a basis for ...
Jan Niklas Petenati   +11 more
wiley   +1 more source

Influence of Barley Sourdough and Vacuum Cooling on Shelf Life Quality of Partially Baked Bread. [PDF]

open access: yesFood Technol Biotechnol, 2017
Novotni D   +7 more
europepmc   +1 more source

Hybrid Metal–Carbon Ink for Printed Stretchable Temperature Sensors

open access: yesAdvanced Engineering Materials, EarlyView.
We prepare conductive inks for temperature sensing with silver flakes and carbon or graphite flakes in a silicone elastomer matrix. Silver dominates the temperature‐dependent conductivity, while the carbon filler network ensures the stability of the conductive pathways and retains function under strain.
Makara Lay   +3 more
wiley   +1 more source

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