Results 11 to 20 of about 228,330 (246)

Theoretical analysis of Ellis fluid flow in two layers due to metachronal propulsion subject to heat and mass transfer: Application in biological function

Case Studies in Thermal Engineering
This study uses a metaphor to describe the motion of cilia with heat and mass transfer, and it highlights the importance of research for understanding biological function.
Sidra Shaheen, Hulin Huang, Fuad A.M. Al-Yarimi, Muhammad Bilal Arain   +3 more
doaj   +1 more source

Extension of a sharp-interface immersed-boundary method for simulating parachute inflation

Advances in Aerodynamics
In this work, the sharp-interface immersed boundary (IB) method proposed by Mittal et al. (J Comput Phys 227(10):4825–4852, 2008) is extended to fluid-structure-interaction (FSI) simulation of parachute inflation by utilizing several open-source tools ...
Yang Zhang, Tianmei Pu, He Jia, Shiqing Wu, Chunhua Zhou   +4 more
doaj   +1 more source

A Workflow to Accelerate Microstructure‐Sensitive Fatigue Life Predictions

Advanced Engineering Materials, EarlyView.
This study introduces a workflow to accelerate predictions of microstructure‐sensitive fatigue life. Results from frameworks with varying levels of simplification are benchmarked against published reference results. The analysis reveals a trade‐off between accuracy and model complexity, offering researchers a practical guide for selecting the optimal ...
Luca Loiodice, Krzysztof S. Stopka, Michael D. Sangid   +2 more
wiley   +1 more source

Assessment of the feasible CTA windows for efficient spacing with energy-neutral CDO [PDF]

, 2016
Continuous descent operations (CDO) with con- trolled times of arrival (CTA) at one or several metering fixes could enable environmentally friendly procedures at the same time that terminal airspace capacity is not ...
Dalmau Codina, Ramon, Prats Menéndez, Xavier   +1 more
core  

Engineering Deformation and Failure in Diamond Triply Periodic Minimal Surface Lattices via 3D Wall‐Thickness Grading

Advanced Engineering Materials, EarlyView.
The work demonstrates that strategic wall‐thickness grading in diamond triply periodic minimal surface lattices enables precise tuning of deformation and failure behavior under compression. Different gradation patterns guide how and where the structure collapses, improving energy absorption or promoting controlled brittle failure.
Giovanni Rizza, Danilo Bruson, Manuela Galati, Luca Iuliano   +3 more
wiley   +1 more source

Sensitivity analysis of melting heat transfer in Williamson fluid

Case Studies in Thermal Engineering
The purpose of this study is to disclose the prominent parameters in Williamson fluid flow subject to melting heat transfer, modified porous medium and thermal radiation. A mathematical model has been formulated under conservative laws.
Aliya Batool, Zakir Hussain, Dilawar Hussain   +2 more
doaj   +1 more source

The role of shape-dependent flight stability in the origin of oriented meteorites

Proceedings of the National Academy of Sciences of the United States of America, 2019
Significance Motivated by the conical shape of so-called oriented meteorites, we assess experimentally how the flight dynamics and postural stability of a body moving through a fluid depend on its shape.
Khunsa Amin, J. Huang, Kevin J Hu, Jun Zhang, Leif Ristroph   +4 more
semanticscholar   +1 more source

Unique Performance Considerations for Printable Organic Semiconductor and Perovskite Radiation Detectors: Toward Consensus on Best Practice Evaluation

Advanced Functional Materials, EarlyView.
A lack of standard approaches for testing and reporting the performance of metal halide perovskites and organic semiconductor radiation detectors has resulted in inconsistent interpretation of performance parameters, impeding progress in the field. This Perspective recommends key metrics and experimental details, which are suggested for reporting in ...
Jessie A. Posar, Matthew Large, Andrea Ciavatti, Laura Basiricò, Beatrice Fraboni, Paul J. Sellin, Attila J. Mozer, Marco Petasecca, Matthew J. Griffith   +8 more
wiley   +1 more source

Deformation and Degradation in 18650 Li‐Ion Cells Under Freeze‐Thaw Cycling

Advanced Functional Materials, EarlyView.
This study investigates the impact of freezethaw degradation of 18650 cells via combined electrochemical and x‐ray imaging studies. High‐resolution synchrotron X‐ray tomography reveals deformation of the jelly‐roll structure and delamination of electrode active materials in cells cycled at 1C and 4C. These structural changes are quantitatively assessed
Xunkai Chen, Nicole M. Callen, Nghia T. Vo, Michael Drakopoulos, Zhong Zhong, Kelsey B. Hatzell   +5 more
wiley   +1 more source

Numerical investigation of the effects of variable fluid properties on cilia-driven flow of tangent hyperbolic fluid in a channel with heat and mass transfer: A new approach to microfluidic pumps

Case Studies in Thermal Engineering
Heat, mass transfer, and non-Newtonian fluid flow processes have gained significant interest in various industrial applications due to their substantial significance in the fields of technology, engineering, and science. The aforementioned processes hold
Zhong Min, Haris Anwaar, Muhammad Bilal Arain, Sidra Shaheen, Fuad A.M. Al-Yarimi   +4 more
doaj   +1 more source