Results 31 to 40 of about 3,323,517 (260)
Energies, 2022 A two-dimensional rectangular domain is considered with a discrete arrangement at equal distances from copper metal foam in a solar air heater (SAH).
Rawal Diganjit +2 more
doaj +1 more source
Forces in MechanicsThe bending, vibration, and buckling of metal foam structures under thermal loads have consistently attracted significant interest in various engineering applications.
Ying-long Zhao +4 more
doaj +1 more source
Review and a Theoretical Approach on Pressure Drop Correlations of Flow through Open-Cell Metal Foam
Materials, 2021 Due to their high porosity, high stiffness, light weight, large surface area-to-volume ratio, and excellent thermal properties, open-cell metal foams have been applied in a wide range of sectors and industries, including the energy, transportation ...
Huizhu Yang +3 more
semanticscholar +1 more source
Effect of Metal Foam Structure on Flow Boiling Heat Transfer Characteristics
Zhileng xuebao, 2021 With the development of aeronautics and astronautics, more and more attention has paid to efficient heat transfer inside a tube. Metal foam has a large specific surface area and high thermal conductivity, which are suitable for enhancing the flow boiling
Hu Haitiao +3 more
doaj
Forced convection and exergy analysis of discrete metal foams filled in a channel
International Journal of ThermofluidsThe work presents the exergy analysis of discrete/baffle metal foam filled in an asymmetrical heated channel using 2nd law of thermodynamics. The metal foam heat exchangers are deliberated as promising candidate for augmenting the heat transfer rate in ...
A G Thimmaiah +7 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.This article presents the design, modeling, and characterization of air‐pressure–actuated programmable vibroacoustic metamaterials (PVAMM). The study focuses on leveraging air pressure to dynamically tune resonance frequencies for effective noise attenuation.
William Kaal +2 more
wiley +1 more source
Thermal Performance Assessment of a Double-Pipe Heat Exchanger Utilizing Metal Foam and Nanofluids
Wasit Journal of Engineering SciencesThe current numerical study aims to discover the outcome of the metal foam and nanofluids on the performance of a heat exchanger in contrast with smooth heat exchanger. Water was used as a working fluid at flow rate 2,3,4,5 Lpm.
Mohammed Baqer +3 more
doaj +1 more source
Symmetry‐Guided Multifunctional Acoustic System Based on Mechanically Actuated Sonic Crystals
Advanced Engineering Materials, EarlyView.This study presents the design, simulation, and experimental validation of amultifunctional acoustic metamaterial based on rotationally engineered sonic crystals.By tuning cylinder orientations, controllable band gaps and six distinct functionalities—including switching, topological insulation, beam splitting, and logic operations—areachieved ...
Yuanyan Zhao +2 more
wiley +1 more source
New AI‐Assisted Approach for Expanding the Solution Space: Application to Lattice Structure Design
Advanced Engineering Materials, EarlyView.This work introduces an innovative framework for designing structured materials by ex panding the design space through reparameterization of qualitative variables into continuous structural descriptors. Combined with machine‐learning‐based prediction and multi‐objective optimization, the approach enables the discovery of novel lattice architectures ...
G. H. Gahimbare +5 more
wiley +1 more source
Blast resistance of stiffened sandwich panels with closed-cell aluminum foam
Latin American Journal of Solids and StructuresIn the present investigation, response of the stiffened sandwich foam panels with closed-cell aluminum foam cores subjected to blast load is examined. The panels have the metal foam sandwiched between two steel sheets.
Manmohan Dass Goel +2 more
doaj +1 more source