Results 241 to 250 of about 32,369 (300)

Proteinoid Computing on Olivine Substrates. [PDF]

open access: yesLangmuir
Mougkogiannis P, Adamatzky A.
europepmc   +1 more source

A Novel Sound-Absorbing Metamaterial Based on Archimedean Spirals. [PDF]

open access: yesMaterials (Basel)
Yang S   +6 more
europepmc   +1 more source

Coupling impedance of a charge traveling in a drift tube [PDF]

open access: yesIEEE Transactions on Magnetics, 2005
This paper deals with the evaluation of the longitudinal and transverse coupling impedance of a charge traveling in a drift tube. An effective procedure has been set up leading to accurate results upon application of the Galerkin method.
Dario Assante   +2 more
exaly   +5 more sources

Impedance tube technology for flow acoustics

open access: yesJournal of Sound and Vibration, 1981
Acoustic impedance of a termination, or of a passive subsystem, needs to be measured not only for acoustic lining materials but also in the exhaust systems of flow machinery, where mean flow introduces peculiar problems. Out of the various methods of measurement of acoustic impedance, the discrete frequency, steady state, impedance tube method [1] is ...
Panicker, VB, Munjal, ML
openaire   +2 more sources

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