Results 111 to 120 of about 49,255 (209)

Levitation Performance of Radial Film Riding Seals for Gas Turbine Engines

open access: yesLubricants
Turbomachinery in gas turbines uses seals to control the leakage between regions of high and low pressure, consequently enhancing engine efficiency and performance.
Syed Muntazir Mehdi   +2 more
doaj   +1 more source

Containerless processing in the European microgravity programme [PDF]

open access: yes
Reasonable acoustic levitation for undercooled melts in space was obtained, but some residual instabilities in times of high thermal transients need to be eliminated.
Behrmann, P.
core   +1 more source

Pressure of electromagnetic radiation on very thin conductors

open access: yesВісник Харківського національногоуніверситету імені В.Н. Каразіна. Серія: Радіофізика та електроніка
Background.. We use the mechanical action of laser radiation in the optical range for levitation, holding and moving of microparticles. We use that fact that the radiation beam presses on the particle, pulls it into a region of high field intensity and ...
N.G. Kokodii   +6 more
doaj   +1 more source

Stochastic dynamics of optically bound matter levitated in vacuum

open access: gold, 2020
Vojtěch Svak   +8 more
openalex   +1 more source

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