Matches in SemOpenAlex for { <https://semopenalex.org/work/W4384661675> ?p ?o ?g. }
- W4384661675 abstract "Acoustic asymmetrical transmission is a theoretical and engineering challenge because of the reciprocity of the linear acoustic wave equation. It can be achieved by systems breaking reciprocity or by reciprocal systems relying solely on spatial symmetry breaking. Metagratings are planar structures relying on Bragg's diffraction to reroute wave energy toward a desired direction and are eventually able to achieve asymmetrical transmission when build from an asymmetrical pattern of multiple basic elements. The challenge for water-like media is to combine the geometrical complexity of the structure with good acoustic impedance contrast and practical feasibility. In this work, we build a reciprocal metagrating from brass cylinders arranged according to a numerically optimized pattern and obtain highly efficient asymmetrical transmission for underwater acoustic waves. Around 200 kHz, the structure transmits nearly all incident energy toward a 45° angle when insonified from one side, but act as a near perfect reflector when insonified from the other. The effect relies entirely on the simple phenomena of linear wave diffraction and interference. The generality and efficiency of this device could be of interest for applications in underwater acoustics or medical ultrasounds." @default.
- W4384661675 created "2023-07-20" @default.
- W4384661675 creator A5039627916 @default.
- W4384661675 creator A5054637219 @default.
- W4384661675 creator A5078423175 @default.
- W4384661675 creator A5079542000 @default.
- W4384661675 date "2023-07-17" @default.
- W4384661675 modified "2023-10-18" @default.
- W4384661675 title "Efficient asymmetrical transmission through a metagrating for underwater acoustic waves" @default.
- W4384661675 cites W1822353122 @default.
- W4384661675 cites W1966902450 @default.
- W4384661675 cites W1969251290 @default.
- W4384661675 cites W1979409869 @default.
- W4384661675 cites W1993200491 @default.
- W4384661675 cites W2004692975 @default.
- W4384661675 cites W2024991751 @default.
- W4384661675 cites W2038073572 @default.
- W4384661675 cites W2041615857 @default.
- W4384661675 cites W2043477339 @default.
- W4384661675 cites W2043656528 @default.
- W4384661675 cites W2075902740 @default.
- W4384661675 cites W2158843341 @default.
- W4384661675 cites W2175237619 @default.
- W4384661675 cites W2225596884 @default.
- W4384661675 cites W2416694019 @default.
- W4384661675 cites W2530930017 @default.
- W4384661675 cites W2586847651 @default.
- W4384661675 cites W2612702331 @default.
- W4384661675 cites W2738812033 @default.
- W4384661675 cites W2749176823 @default.
- W4384661675 cites W2798539086 @default.
- W4384661675 cites W2801659731 @default.
- W4384661675 cites W2889813909 @default.
- W4384661675 cites W2914842800 @default.
- W4384661675 cites W2935252886 @default.
- W4384661675 cites W2946096626 @default.
- W4384661675 cites W2963917146 @default.
- W4384661675 cites W2968043945 @default.
- W4384661675 cites W3010169679 @default.
- W4384661675 cites W3038238261 @default.
- W4384661675 cites W3091388178 @default.
- W4384661675 cites W3098456678 @default.
- W4384661675 cites W3104530047 @default.
- W4384661675 cites W3106016589 @default.
- W4384661675 cites W3208344994 @default.
- W4384661675 cites W4205479634 @default.
- W4384661675 cites W4206061356 @default.
- W4384661675 cites W4212895829 @default.
- W4384661675 cites W4302011982 @default.
- W4384661675 cites W4307826624 @default.
- W4384661675 doi "https://doi.org/10.1063/5.0155275" @default.
- W4384661675 hasPublicationYear "2023" @default.
- W4384661675 type Work @default.
- W4384661675 citedByCount "0" @default.
- W4384661675 crossrefType "journal-article" @default.
- W4384661675 hasAuthorship W4384661675A5039627916 @default.
- W4384661675 hasAuthorship W4384661675A5054637219 @default.
- W4384661675 hasAuthorship W4384661675A5078423175 @default.
- W4384661675 hasAuthorship W4384661675A5079542000 @default.
- W4384661675 hasBestOaLocation W43846616751 @default.
- W4384661675 hasConcept C111368507 @default.
- W4384661675 hasConcept C120665830 @default.
- W4384661675 hasConcept C121332964 @default.
- W4384661675 hasConcept C127313418 @default.
- W4384661675 hasConcept C138885662 @default.
- W4384661675 hasConcept C15744967 @default.
- W4384661675 hasConcept C169903001 @default.
- W4384661675 hasConcept C204723758 @default.
- W4384661675 hasConcept C207114421 @default.
- W4384661675 hasConcept C24890656 @default.
- W4384661675 hasConcept C2777742833 @default.
- W4384661675 hasConcept C2778415886 @default.
- W4384661675 hasConcept C2982854487 @default.
- W4384661675 hasConcept C41895202 @default.
- W4384661675 hasConcept C77805123 @default.
- W4384661675 hasConcept C98083399 @default.
- W4384661675 hasConceptScore W4384661675C111368507 @default.
- W4384661675 hasConceptScore W4384661675C120665830 @default.
- W4384661675 hasConceptScore W4384661675C121332964 @default.
- W4384661675 hasConceptScore W4384661675C127313418 @default.
- W4384661675 hasConceptScore W4384661675C138885662 @default.
- W4384661675 hasConceptScore W4384661675C15744967 @default.
- W4384661675 hasConceptScore W4384661675C169903001 @default.
- W4384661675 hasConceptScore W4384661675C204723758 @default.
- W4384661675 hasConceptScore W4384661675C207114421 @default.
- W4384661675 hasConceptScore W4384661675C24890656 @default.
- W4384661675 hasConceptScore W4384661675C2777742833 @default.
- W4384661675 hasConceptScore W4384661675C2778415886 @default.
- W4384661675 hasConceptScore W4384661675C2982854487 @default.
- W4384661675 hasConceptScore W4384661675C41895202 @default.
- W4384661675 hasConceptScore W4384661675C77805123 @default.
- W4384661675 hasConceptScore W4384661675C98083399 @default.
- W4384661675 hasFunder F4320329938 @default.
- W4384661675 hasIssue "3" @default.
- W4384661675 hasLocation W43846616751 @default.
- W4384661675 hasOpenAccess W4384661675 @default.
- W4384661675 hasPrimaryLocation W43846616751 @default.
- W4384661675 hasRelatedWork W1757592604 @default.
- W4384661675 hasRelatedWork W1979647736 @default.
- W4384661675 hasRelatedWork W1990748670 @default.