Results 221 to 230 of about 86,321 (307)

Electrochemical Broaching of Inconel 718 Turbine Mortises. [PDF]

open access: yesMaterials (Basel)
Wang S, Lai J, Duan S, Liu J, Zhu D.
europepmc   +1 more source

Advancement in Anaerobic Digestion for Scaling‐Up Biogas Production Through Food Waste Valorization

open access: yesChemBioEng Reviews, Volume 13, Issue 2, April 2026.
The review article begins with an introduction that covers the overview, food waste (FW) classification, and the steps involved in producing biogas through anaerobic digestion (AD). Following that, it describes the process for producing biogas, including single‐, two‐, and multistage systems, mesophilic and thermophilic digestion, and wet and dry ...
Poulami Chatterjee   +2 more
wiley   +1 more source

Transfer Irreversibilities in the Lenoir Cycle: FTT Design Criteria with ε-NTU. [PDF]

open access: yesEntropy (Basel)
Páez-Hernández RT   +4 more
europepmc   +1 more source

The Effects of Post‐Activation Performance Enhancement on High Intensity Interval Training: A Comparison of Traditional and Cluster Set Protocols

open access: yesEuropean Journal of Sport Science, Volume 26, Issue 4, April 2026.
ABSTRACT The present study aimed to examine the effects of post‐activation performance enhancement (PAPE) protocols employing half‐squat exercises, performed using either a traditional set (PAPEtraditionalset) or a cluster set (PAPEclusterset), on peak oxygen uptake (V˙ $\dot{\mathrm{V}}$O2peak), the time spent at ≥ 90% maximal oxygen uptake (V˙ $\dot{\
Merve Cin, Özcan Saygın, Refik Çabuk
wiley   +1 more source

Evaluation of 3D‐Printed Resin Materials for Use in Microbial Bioprocess Applications: Suitability and Autoclavability

open access: yesEngineering in Life Sciences, Volume 26, Issue 4, April 2026.
ABSTRACT Three‐dimensional (3D) printing technologies are continually advancing, significantly broadening their application scope. By employing fused deposition modeling (FDM) to create iterative prototypes and stereolithography (SLA) for crafting functional components, these additive manufacturing techniques offer a highly efficient solution regarding
Carina Zierberg   +4 more
wiley   +1 more source

A Review on Cracking in Laser Additive Manufacturing of Nickel‐Based Superalloys: Types, Formation Mechanisms, and Suppression Strategies

open access: yesRare Metals, Volume 45, Issue 4, April 2026.
ABSTRACT Nickel‐based superalloys (Ni‐based superalloys) have attracted extensive attention in laser additive manufacturing (LAM) due to their capability to directly fabricate complex and high‐performance structural components. However, the rapid melting and solidification inherent to LAM result in intense thermal cycling, which induces high residual ...
Tianxiang Lin   +9 more
wiley   +1 more source

Numerical Prediction of Deformation‐Induced Martensitic Transformation in Cold‐Sprayed Austenitic Stainless Steel

open access: yessteel research international, Volume 97, Issue 4, Page 2241-2249, April 2026.
Cold spray deposition of stainless steel (grade: SS304) is evaluated for marine applications, with emphasis on martensitic transformation during impact. Analytical modeling, simulations, and experiments reveal that helium‐assisted spraying of fine powders promotes cooling below the martensitic start temperature, enabling up to ≈40% austenite to ...
Cal Vin Wong   +4 more
wiley   +1 more source

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