Results 61 to 70 of about 817,469 (302)

Direct numerical simulation of turbulent premixed methane-ammonia-air jet flames

Journal of Thermal Science and Technology
Methane-ammonia blended combustion has emerged as a promising strategy to reduce carbon emissions while maximizing the utilization of existing fossil-fuel-based burners, serving as a viable intermediate step towards carbon neutrality.
Takumi SUWABE, Ye WANG, Sayaka SUZUKI, Mamoru TANAHASHI   +3 more
doaj   +1 more source

Rethinking plastic waste: innovations in enzymatic breakdown of oil‐based polyesters and bioplastics

FEBS Open Bio, EarlyView.
Plastic pollution remains a critical environmental challenge, and current mechanical and chemical recycling methods are insufficient to achieve a fully circular economy. This review highlights recent breakthroughs in the enzymatic depolymerization of both oil‐derived polyesters and bioplastics, including high‐throughput protein engineering, de novo ...
Elena Rosini, Nicolò Antonelli, Gianluca Molla   +2 more
wiley   +1 more source

Direct Two–Phase Numerical Simulation of Snowdrift Remediation using Three–Dimensional Deflection Fins

Journal of Applied Fluid Mechanics, 2012
We present a versatile three – dimensional two – phase model for simulating snow drift relocation around buildings utilizing deflection fins of various shapes and sizes.
E Maldonado, M.W. Roth
doaj  

Numerical Simulation Study on the Effects of Course Keeping on the Roll Stability of Submarine Emergency Rising

Applied Sciences, 2019
A direct numerical simulation method based on Reynolds Average Navier−Stokes (RANS) equations is used to carry out numerical prediction studies of submarine emergency rising in this paper.
Shudi Zhang, Hongwei Li, Tiedong Zhang, Yongjie Pang, Qinglong Chen   +4 more
doaj   +1 more source

Fast Numerical simulations of 2D turbulence using a dynamic model for Subgrid Motions [PDF]

, 2001
We present numerical simulation of 2D turbulent flow using a new model for the subgrid scales which are computed using a dynamic equation linking the subgrid scales with the resolved velocity.
B. Dubrulle, Babiano, Babiano, Bartello, Berger, Berger, Brachet, Dubrulle, Dubrulle, Dubrulle, Farge, Farge, Grossmann, J.-P. Laval, Laval, Laval, Laval, Laval, Leonard, Mariotti, Meneguzzi, Nazarenko, Nazarenko, Nazarenko, Nazarenko, Oberlack, S.V. Nazarenko, Sadourny, Schneider, Werne   +29 more
core   +3 more sources

TMC4 localizes to multiple taste cell types in the mouse taste papillae

FEBS Open Bio, EarlyView.
Transmembrane channel‐like 4 (TMC4), a voltage‐dependent chloride channel, plays a critical role in amiloride‐insensitive salty taste transduction. TMC4 is broadly expressed in all mature taste cell types, suggesting a possible involvement of multiple cell types in this pathway.
Momo Murata, Yoshikazu Saito, Yoichi Kasahara, Wataru Fujii, Takumi Misaka, Tomiko Asakura, Masataka Narukawa   +6 more
wiley   +1 more source

The Bottleneck in the Scalar Dissipation Rate Spectra: Dependence on the Schmidt Number

Fluids
The mean dissipation rate of turbulent energy reaches a constant value at high Taylor–Reynolds numbers (Rλ). This value is associated with the well-scaling dissipation spectrum in Kolmogorov units, where the maximum corresponds to the bottleneck peak ...
Paolo Orlandi
doaj   +1 more source

Automated FRAP microscopy for high‐throughput analysis of protein dynamics in chromatin organization and transcription

FEBS Open Bio, EarlyView.
RoboMic is an automated confocal microscopy pipeline for high‐throughput functional imaging in living cells. Demonstrated with fluorescence recovery after photobleaching (FRAP), it integrates AI‐driven nuclear segmentation, ROI selection, bleaching, and analysis.
Selçuk Yavuz, Bart Geverts, Johan A. Slotman, Andrea Sacchetti, Stefan Prekovic, Martin E. van Royen, Adriaan B. Houtsmuller   +6 more
wiley   +1 more source

Near-Field Aeroacoustics of Spanwise Forcing on a Transonic Wing: A DNS Study

Applied Sciences
The transonic airflow around a supercritical wing with a shock wave is described via direct numerical simulations. Flow control for turbulent drag reduction is applied via streamwise traveling waves of spanwise velocity applied on a finite portion of the
Niccolò Berizzi, Davide Gatti, Giulio Soldati, Sergio Pirozzoli, Maurizio Quadrio   +4 more
doaj   +1 more source

Direct numerical simulation of axisymmetric turbulence [PDF]

Physical Review Fluids, 2017
The dynamics of decaying strictly axisymmetric, incompressible turbulence is investigated using direct numerical simulations. It is found that the angular momentum is a robust invariant of the system. It is further shown that long-lived coherent structures are generated by the flow, associated with stationary solutions of the Euler equations.
Qu, Bo, Bos, Wouter J.T., Naso, Aurore
openaire   +1 more source