Search Results - "Afra, B"

An immersed boundary-lattice Boltzmann method combined with a robust lattice spring model for solving flow-structure interaction problems by Afra, B, Nazari, M, Kayhani, MH, Delouei, A Amiri, Ahmadi, G

“…An immersed boundary (IB)-lattice Boltzmann method (LBM) combined with a robust lattice spring model (LSM) was developed for modeling fluid-elastic body…”
Get full text

Tracks and voids in amorphous Ge induced by swift heavy-ion irradiation by Ridgway, M C, Bierschenk, T, Giulian, R, Afra, B, Rodriguez, M D, Araujo, L L, Byrne, A P, Kirby, N, Pakarinen, O H, Djurabekova, F, Nordlund, K, Schleberger, M, Osmani, O, Medvedev, N, Rethfeld, B, Kluth, P

“…Ion tracks formed in amorphous Ge by swift heavy-ion irradiation have been identified with experiment and modeling to yield unambiguous evidence of tracks in…”
Get full text

Size characterization of ion tracks in PET and PTFE using SAXS by Schauries, D., Rodriguez, M.D., Afra, B., Bierschenk, T., Trautmann, C., Mudie, S., Kluth, P.

“…Ion tracks in polyethylene terephthalate (PET) and polytetrafluoroethylene (PTFE) were created by swift heavy ion irradiation and subsequently characterized…”
Get full text

Nano-porosity in GaSb induced by swift heavy ion irradiation by Kluth, P., Sullivan, J., Li, W., Weed, R., Schnohr, C. S., Giulian, R., Araujo, L. L., Lei, W., Rodriguez, M. D., Afra, B., Bierschenk, T., Ewing, R. C., Ridgway, M. C.

“…Nano-porous structures form in GaSb after ion irradiation with 185 MeV Au ions. The porous layer formation is governed by the dominant electronic energy loss…”
Get full text

SAXS investigations of the morphology of swift heavy ion tracks in α-quartz by Afra, B, Rodriguez, M D, Trautmann, C, Pakarinen, O H, Djurabekova, F, Nordlund, K, Bierschenk, T, Giulian, R, Ridgway, M C, Rizza, G, Kirby, N, Toulemonde, M, Kluth, P

“…The morphology of swift heavy ion tracks in crystalline α-quartz was investigated using small angle x-ray scattering (SAXS), molecular dynamics (MD)…”
Get more information

Annealing kinetics of latent particle tracks in Durango apatite by Afra, B., Lang, M., Rodriguez, M. D., Zhang, J., Giulian, R., Kirby, N., Ewing, R. C., Trautmann, C., Toulemonde, M., Kluth, P.

“…Using synchrotron small-angle x-ray scattering we determine the “latent” track morphology and the track annealing kinetics in the Durango apatite. The latter,…”
Get full text

Thermal response of nanoscale cylindrical inclusions of amorphous silica embedded in α-quartz by Afra, B., Nordlund, K., Rodriguez, M. D., Bierschenk, T., Trautmann, C., Mudie, S., Kluth, P.

“…The thermal response of nanoscale cylindrical inclusions of amorphous SiO sub(2) embedded in crystalline quartz (c - SiO sub(2)) is investigated by means of…”
Get full text

SAXS and TEM investigation of ion tracks in neodymium-doped yttrium aluminium garnet by Rodriguez, M.D., Li, W.X., Chen, F., Trautmann, C., Bierschenk, T., Afra, B., Schauries, D., Ewing, R.C., Mudie, S.T., Kluth, P.

“…Neodymium-doped yttrium aluminium garnet (Nd:Y3Al5O12 or Nd:YAG) crystals were irradiated with 2.2GeV 197Au ions. Ion track formation was investigated using…”
Get full text

Ion track annealing in quartz investigated by small angle X-ray scattering by Schauries, D., Afra, B., Rodriguez, M.D., Trautmann, C., Hawley, A., Kluth, P.

“…We report on the reduction of cross-section and length of amorphous ion tracks embedded within crystalline quartz during thermal annealing. The ion tracks were…”
Get full text

Effect of electronic energy loss on ion track formation in amorphous Ge by Bierschenk, T., Afra, B., Rodriguez, M.D., Giulian, R., Trautmann, C., Mudie, S., Ridgway, M.C., Kluth, P.

“…The formation of ion tracks was studied in amorphous Ge for irradiation with Au ions with energies of 89MeV, 185MeV and 2.19GeV. Synchrotron based small-angle…”
Get full text

The shape of ion tracks in natural apatite by Schauries, D., Afra, B., Bierschenk, T., Lang, M., Rodriguez, M.D., Trautmann, C., Li, W., Ewing, R.C., Kluth, P.

“…Small angle X-ray scattering measurements were performed on natural apatite of different thickness irradiated with 2.2GeV Au swift heavy ions. The evolution of…”
Get full text

Morphology of swift heavy ion tracks in metallic glasses by Rodríguez, M.D., Afra, B., Trautmann, C., Toulemonde, M., Bierschenk, T., Leslie, J., Giulian, R., Kirby, N., Kluth, P.

“…Swift heavy ion irradiated metallic glasses were studied using synchrotron based small angle X-ray scattering (SAXS). Ribbons of Fe80B20, Fe85 B15,…”
Get full text

Temperature dependence of ion track formation in quartz and apatite by Schauries, D., Lang, M., Pakarinen, O. H., Botis, S., Afra, B., Rodriguez, M. D., Djurabekova, F., Nordlund, K., Severin, D., Bender, M., Li, W. X., Trautmann, C., Ewing, R. C., Kirby, N., Kluth, P.

“…Ion tracks were created in natural quartz and fluorapatite from Durango, Mexico, by irradiation with 2.2 GeV Au ions at elevated temperatures of up to 913 K…”
Get full text

Annealing behaviour of ion tracks in olivine, apatite and britholite by Afra, B., Lang, M., Bierschenk, T., Rodriguez, M.D., Weber, W.J., Trautmann, C., Ewing, R.C., Kirby, N., Kluth, P.

“…Ion tracks were created in olivine from San Carlos, Arizona (95% Mg2SiO4), apatite (Ca5(PO4)3(F,Cl,O)) from Durango, Mexico, and synthetic silicates with the…”
Get full text

The influence of swift heavy ion irradiation on the recrystallization of amorphous Fe80B20 by Rodriguez, M.D., Afra, B., Trautmann, C., Kirby, N., Kluth, P.

“…Ion tracks in amorphous Fe80B20, produced by irradiation with 11.1MeV/u Au ions, were characterized using synchrotron based small angle X-ray scattering. The…”
Get full text

SAXS study on the morphology of etched and un-etched ion tracks in apatite by Nadzri, A., Schauries, D., Afra, B., Rodriguez, M. D., Mota-Santiago, P., Muradoglu, S., Hawley, A., Kluth, P.

“…Natural apatite samples were irradiated with 185 MeV Au and 2.3 GeV Bi ions to simulate fission tracks. The resulting track morphology was investigated using…”
Get full text

Flow-Induced Locomotion of a Flexible Filament in the Wake of a Cylinder in Non-Newtonian Flows by Afra, B., Delouei, A. Amiri, Tarokh, A.

“…•Fluid induces vibration in the filament.•A free cylinder moves in non-Newtonian fluid flow.•Effect of the filament's bending stiffness on drag and lift…”
Get full text

Morphology and annealing kinetics of ion tracks in minerals by Kluth, P., Afra, B., Rodriguez, M. D., Lang, M., Trautmann, C., Ewing, R. C.

“…We have studied the morphology and annealing kinetics of ion tracks in Durango apatite using synchrotron small angle X-ray scattering. The non-destructive,…”
Get full text

Flow control of two tandem cylinders by a highly flexible filament: Lattice spring IB-LBM by Afra, B., Karimnejad, S., Amiri Delouei, A., Tarokh, A.

“…In the current study, the Lattice Spring Method (LSM) is combined with the Immersed Boundary-Lattice Boltzmann Method (IB-LBM) to investigate fluid-elastic…”
Get full text

Modification of Fe-B based metallic glasses using swift heavy ions by Rodriguez, M.D., Trautmann, C., Toulemonde, M., Afra, B., Bierschenk, T., Giulian, R., Kirby, N., Kluth, P.

“…We report on small-angle x-ray scattering (SAXS) measurements of amorphous Fe80B20, Fe85B15, Fe81B13.5Si3.5C2, and Fe40Ni40B20 metallic alloys irradiated with…”
Get full text