Zobrazeno 1 - 10
of 28
pro vyhledávání: '"I.R. Shokair"'
Autor:
I.R. Shokair
Publikováno v:
IEEE Transactions on Magnetics. 31:504-509
The transverse motion of a projectile in an electromagnetic induction launcher is considered. The equations of motion for translation and rotation are derived assuming a rigid projectile and a flyway restoring force per unit length that is proportion
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d751424a0a2bc80c4947a1f8bb68e7a7
https://doi.org/10.1109/20.364641
https://doi.org/10.1109/20.364641
Publikováno v:
IEEE Transactions on Magnetics. 31:478-483
Coilguns have the ability to provide magnetic pressure to projectiles which results in near constant acceleration. The authors have developed coils to produce an effective projectile base pressure of 100 MPa (1 kbar) as a step toward reaching base pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de40bc01400695562ce3f5ce6615e51b
https://doi.org/10.1109/20.364621
https://doi.org/10.1109/20.364621
Publikováno v:
IEEE Transactions on Magnetics. 31:510-515
Performance of an electromagnetic induction launcher is considered for three types of armatures. These are: solid; 1-element wound; and 16-element wound aluminum armatures. The one element wound armature has uniform current density throughout and thu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::216f6b28e6c488d4f2562bf3a9563d5b
https://doi.org/10.1109/20.364640
https://doi.org/10.1109/20.364640
Publikováno v:
IEEE Transactions on Plasma Science. 19:850-854
An intense relativistic electron beam may be transported in low-pressure gas using an ion channel which focuses and guides the beam. The beam can be unstable to the growth of transverse oscillations caused by the electric force between the beam and c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d45677655c452302e93428278352515d
https://doi.org/10.1109/27.108423
https://doi.org/10.1109/27.108423
Autor:
L.D. Rigdon, I.R. Shokair, P.C. Gray, G.C. Tisone, John S. Wagner, R.J. Heinen, G.R. Siragusa, S.E. Rosenthal
Publikováno v:
Applied optics. 37(25)
Recent interest in the detection and analysis of biological samples by spectroscopic methods has led to questions concerning the degree of distinguishability and biological variability of the UV fluorescent spectra from such complex samples. We show
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::475ff5aae5f9bd1f656c58665a1e9edc
https://pubmed.ncbi.nlm.nih.gov/18286101
https://pubmed.ncbi.nlm.nih.gov/18286101
Autor:
I.R. Shokair
This report addresses the problem of selection of lidar parameters, namely wavelengths for absorption lidar and excitation fluorescence pairs for fluorescence lidar, for optimal detection of species. Orthogonal spectra and cross sections are used as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f29f10137634b4b605f043fdedb49350
https://doi.org/10.2172/653931
https://doi.org/10.2172/653931
Performance of an electromagnetic induction launcher is considered for three types of armatures. These are: Solid, 1-element wound and 16-element wound aluminum ar natures. The one element wound armature has uniform current density throughout. Becaus
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d1af5dd2845d74c5f6bff3baecd3b32d
https://doi.org/10.2172/10106476
https://doi.org/10.2172/10106476
Autor:
I.R. Shokair
The transverse motion of a projectile in an electromagnetic induction launcher is considered. The equations of motion for translation and rotation are derived assuming a rigid projectile and a flyway restoring force per unit length that is proportion
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1491dfe094dbd367c936138f21b6ac94
https://doi.org/10.2172/10189496
https://doi.org/10.2172/10189496
Autor:
J.S. Wagner, I.R. Shokair
A new gridless electrostatic field solver which utilities Fourier decomposition in the azimuthal coordinate has been developed and tested. The scaling with the number of simulation particles is N log N. This algorithm has been implemented in the BUCK
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6deea1de6c5f223d42a8a3d6131359b8
https://doi.org/10.2172/6800225
https://doi.org/10.2172/6800225
Publikováno v:
1990 Plasma Science IEEE Conference Record - Abstracts.
Summary form only given. An experiment was performed to measure ion hose growth rate using the Troll accelerator (2.5 MeV, 1 kA, 1ms) and a 14-m-long, 1-m-diameter propagation range. The channel was produced by ionization of a background gas with low
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a557e739bf146bbca3c55753d13036df
https://doi.org/10.1109/plasma.1990.110746
https://doi.org/10.1109/plasma.1990.110746