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PROGRAMME PRELIMINAIRE
LUNDI 18 JUIN
| 12.00 : | Registration |
| 14.00 : |
Opening address |
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| 15.00: | Initial results from the floating potential measurement unit aboard the International Space Station K. WRIGHT – University of Alabama, Huntsville, USA C. SWENSON, D. THOMPSON, A. BARJATYA – Utah State University, Logan, USA S.KOONTZ - NASA, Houston, USA T. SCHNEIDER, J. VAUGHN, J. MINOW, P. CRAVEN, V. COFFEY – NASA, Huntsville, USA |
| 15.25: | HEO satellite surface charging J. FENNELL, J. ROEDER – The Aerospace Corporation, Los Angeles, USA |
| 15.50: | Going beyond anomalies to engineering corrective action: new internal ESD guidelines derived from a root-cause investigation M. BODEAU – Boeing Satellite Design Center, Los Angeles, USA |
| 16.15: | Coffee-break and poster session |
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| 17.00: | Differential charging of satellite surface materials |
| 17.25: | Review of flight failures in relation with arcing on the power lines J.-P. CATANI – CNES, Toulouse, France |
| 17.50: | The search for possible root causes for on-orbit satellite anomalies R. BRIET, R. COHEN, R. KEYES, M. WERNER, B. REED – The Aerospace Corporation, Los Angeles, USA |
| 18.30: | Welcome cocktail reception |
MARDI 19 JUIN Models and computer simulation |
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08.30: |
Review of an internal charging code, NUMIT |
| 08.55: | Final version of Multi-Utility Spacecraft Charging Analysis Tool (MUSCAT) T. MURANAKA, S. HOSODA – JAXA, Kanagawa, Japan S. HATTA, J. KIM – MUSCAT Space Engineering – Fukuoka, Japan K. IKEDA, M. CHO – Kyushu Institute of Technology, Fukuoka, Japan H. UEDA, K. KOGA, T. GOKA – JAXA, Ibaraki, Japan |
| 09.20: | SPIS modelling capabilities, achievements and prospects |
| 09.45: | Coffee-break and poster session |
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| 10.25: | Secondary arc issue triggered by an ESD - Investigation on unit connector P. PELISSOU, M. SEVOZ – EADS Astrium, Toulouse, France |
| 10.50: |
Study of arc propagation in solar array drive mechanisms |
| 11.15: |
Emission spectra of arc plasmas |
| 11.40: |
Study on the electron beam irradiation effects on silica glass by cathodoluminescence |
| 12.05: |
Solar array arcing due to plasma created by space debris impact |
| 12.30: |
Simulation of an electrostatic discharge initiation with software SPIS
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| 13.00: | Lunch |
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Solar array test (1) |
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| 14.30: |
Alcatel Alenia Space plasma ESD test results synthesis of solar array designs and solarbus flight heritage on satellite fleet |
| 14.55: | Solar cell degradation test due to ESD for international standardization of solar array ESD test T. OKUMURA, S. NINOMIYA, H. MASUI, K. TOYODA, M. CHO - Kyushu Institute of Technology, Kitakyushu, Japan M. IMAIZUMI – JAXA, Kanagawa, Japan |
| 15.20: | Secondary arc tests on solar arrays for international standardization of ESD test and Japanese spacecraft charging guideline |
| 15.45: | Degradation of solar cells by ESDs |
| 16.10: | Electrostatic discharge and secondary arcing on solar array. Flash-over measurement and consequences on arc occurrence.Dependence with the test set-up. |
| 16.35: | Coffee-break and poster session |
Solar array test (2) |
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| 17.15: |
Detrimental effects of arcing on solar array surfaces |
| 17.40: | Title to be confirmed K. TOYODA - Kyushu Institute of Technology, Kitakyushu, Japan T. MIURA – JAXA, Kanagawa, Japan |
| 18.05: | Evaluation of damaged solar cells due to arcing by electroluminescence imaging technique H. TOYOTA, K. TANAKA, S. SASAKI, M. TAJIMA – JAXA, Kanagawa, Japan |
MERCREDI 20 JUIN Interactions with charging environment |
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| 08.30: |
Spacecraft charging at geosynchronous altitudes during major CME, CIR, and solar x-ray events |
| 08.55: | Modeling of the jovian auroral environment and its effects on spacecraft charging H. GARRETT, A. WHITTLESEY, I. KATZ – Jet Propulsion Laboratory, Pasadena, USA |
| 09.20: | Laboratory experiments for code validation of Multi-Utility Spacecraft Charging Analysis Tool (MUSCAT) S. HOSODA, T. MURANAKA, H. UEDA, K. KOGA, T. GOKA, H. KUNINAKA – JAXA, Kanagawa, Japan S. HATTA, J. KIM, N. KURAHARA, M. CHO – Kyushu Institute of Technology, Kitakyushu, Japan |
| 09.45: | Full particle PIC simulations of solar sail charging and plasma interactions J. WANG, H. JEONG – Virginia Polytechnic Institute and State University, Blacksburg, USA |
| 10.10: |
Coffee-break and poster session |
Electric propulsion |
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| 10.50: | The structure of plasma beams and the beam-induced disturbances in the ionospheric plasma Y. RUZHIN, V. DOKUKIN - Russian Academy of Sciences, Moscow, Russia A. MOROZOV – Russian Research Centre, Moscow, Russia |
| 11.15: | The SMART-1 spacecraft potential investigations D. ESTUBLIER – ESA / ESTEC, Noordwijk, The Netherlands |
| 11.40: | Modeling the NEXT Multi-Thruster Array Test with Nascap-2k M. MANDELL, V. DAVIS – SAIC, San Diego, USA |
| 12.05: | Modelling of FEEP electric propulsion plume effects on Microscope spacecraft J.-F. ROUSSEL, T. TONDU, J.-C. MATEO-VELEZ – ONERA, Toulouse, France E. CHESTA, S. D’ESCRIVAN – CNES, Toulouse, France |
| 12.30: | Lunch |
Interactions with plasma |
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| 14.00: | Electrodynamic tether at Jupiter. 2. Tour missions after capture J. SANMARTIN, M. CHARRO – Polytechnic University, Madrid, Spain E. LORENZINI - Padova University, Padova, Italy H. GARRETT – JPL / NASA, Huntsville, USA C. BRAMANTI, C. BOMBARDELLI – ESA / ESTEC, Noordwijk, The Netherlands |
| 14.25: | Making use of spacecraft-plasma interactions: Determining tenuous plasma winds from wake observations and numerical simulations A. ERIKSSON, E. ENGWALL, R. PRAKASH – Swedish Institute of Space Physics, Uppsala, Sweden |
| 14.50: | Long-term study of active spacecraft potential control K. TORKAR - Australian Academy of Sciences, Graz, Austria M. ANDRE – Swedish Institute of Space Physics, Uppsala, Sweden A. FAZAKERLEY - MSSL, UCL, Dorking, UK W. STEIGER – ARC Seibersdorf Research GmbH, Seibersdorf, Austria |
| 15.15: | Preliminary spacecraft charging calculations for a spacecraft with large solar arrays in the Jovian aurora I. Katz, I. JUN, H. GARRETT, A. WHITTLESEY - Jet Propulsion Laboratory, Pasadena, USA M. MANDELL – SAIC, San Diego, USA |
| 15.40: |
Coffee-break and poster session |
| 16.20: | Modeling spacecraft charging and charged dust particle interactions with spacecraft on lunar surface |
| 16.45: | DEMETER potential measurements: observations from the ion analyzer, model calculation using SPIS and implications for plasma and field measurements J.-J. BERTHELIER – CETP / IPSL, Saint-Maur, France J. YANG – IECAS, Beijing, China J. FOREST – Artenum - Science & Groupware, Paris, France M. QUASSIM – National Research Institute of Astronomy and Geophysics, Cairo, Egypt |
| 17.10: | Russian segment of the ISS: study of near-surface environment
S. KLIMOV – Russian Academy of sciences, Moscow, Russia |
| 17.35: | End of the session |
| 19.30: |
Conference dinner |
JEUDI 21 JUIN Internal charging |
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| 09.00: | Evaluation of bulk charging in geostationary transfer orbit and Earth escape trajectories using the NUMIT 1-D charging model J. MINOW, V. COFFEY – NASA, Huntsville, USA L. PARKER, W. BLACKWELL – ESTS Group, Huntsville, USA I. JUN, H. GARRETT – Jet Propulsion Laboratory, Pasadena, USA |
| 09.25: | Observations of internal charging currents in medium Earth orbit K. RYDEN, P. MORRIS, C. DYER – QinetiQ, Farnborough, UK B. TAYLOR, C. UNDERWOOD, S. JASON – University of Surrey, Guildford, UK D. RODGERS, G. MANDORLO, G. GATTI, H. EVANS, E. DALY – ESA / ESTEC, Noordwijk, The Netherlands |
| 09.50: | A new surface and international charging design guideline for the 21st Century A. WHITTLESEY, H. GARRETT, I. JUN – Jet Propulsion Laboratory, Pasadena, USA |
| 10.15: |
Coffee-break and poster session |
Material characterizations (1) |
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| 10.55: | Open PEA measurements on irradiated polymers and space charge distribution modelisation C. PERRIN, D. PAYAN – CNES, Toulouse, France V. GRISERI, C. LAURENT – Université Paul Sabatier, Toulouse, France K. FUKUNAGA, T. MAENO – National Institute of Information and Communications Technology, Tokyo, Japan C. INGUIMBERT, B. DIRASSEN, L. LEVY – ONERA, Toulouse, France |
| 11.20: | Charge implantation and diffusion modelling in dielectrics J.-P. DUDON, S. CLERC – ALCATEL ALENIA SPACE, Cannes, France L. PHU – ASTEK, Cannes, France C. PERRIN - CNES-ONERA-LAPLACE, Toulouse, France |
| 11.45: | Effect of a realistic charging environment on electrostatic qualification methods for space dielectrics D. PAYAN – CNES, Toulouse, France R. REULET, B. DIRASSEN, L. LEVY – ONERA, Toulouse, France |
| 12.10: | Aging and prompt effects on space material properties L. LEVY, B. DIRASSEN – ONERA, Toulouse, France M. VAN EESBEEK – ESTEC/ESA, Noordwijk, The Netherland |
| 12.35: |
Lunch |
Material characterizations (2) |
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| 14.00: | Mitigation of the internal charging threat posed by energetic electrons using an electrically leaky coating P. LEUNG, E. MIKKELSON – Boeing Satellite Development Center, El Segundo, USA |
| 14.25: | Dependence of resistivity in low-density polyethylene on space environment parameters J. BRUNSON, J. DENNISON – Utah State University, Logan, USA |
| 14.50: |
Electron–induced electron yields of uncharged insulating materials |
| 15.15: | Evaluation of thin film charge dissipative materials with negligible RF losses N. NOUSHKAM, S. DAVIS, J. RODAS, J. VALLES – Northrop Grumman Space Technology, Redondo Beach, USA |
| 15.40: | Coffee-break and poster session |
| 16.20: | Status of ISO standardization efforts of solar panel ESD test methods M. CHO – Kyushu Institute of Technology, Kitakyushu, Japan |
| 16.35: | Closing session
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POSTER SESSION |
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Nascap-2k self-consistent simulations of a VLF plasma antenna MUSCAT validation tests with full PIC simulations An educational multimedia presentation on the introduction to spacecraft charging, version 2 The SCOS project: inter-operability between scientific software and perspectives in space environment applications On-orbit investigations Measurements of magnetosphere plasma and spacecraft charging parameters in GEO and LEO Material characterizations Measurements of charge accumulation in electron beam irradiated dielectric materials for spacecraft New approach to derivation of resistivity: experimental and theoretical considerations Radiation induced conductivity of highly-insulating spacecraft materials Development of measurement system for temperature distribution in electron beam irradiated polymeric insulating materials using thermo-chromic liquid crystal Internal charge accumulation and no accumulation in external material for spacecraft under Proton beam irradiation Secondary electron emission measurement of insulating materials for spacecraft Interactions with plasma Plasma diagnostics for laboratory experiment simulating wake charging of a polar orbiting satellite Ground experiment and simulation of bare tether current collection in plasma environment James Webb Space Telescope NASCAP-2K surface charging analysis Spacecraft wakes in the solar wind Electron collection by a long cylinder parallel to the magnetic field A theory of electron collection by a grid sphere Correlation analysis of energetic electrons and low temperature ions in polar orbit using the satellite observation data Comparison of plasma parameters reduced from floating potential measurement unit aboard the International Space Station with IRI and USU-GAIM model On the charged particle drag acting on LAGEOS Initial plasma tests of the IProSEC cathode device Electrostatic full-particle simulations modeling of REIMEI satellite in polar orbit Spherical EUV and Plasma Spectrometer (SEPS) Validation of ISS floating potential measurement unit electron densities and temperatures Analysis of lunar surface charging for a candidate spacecraft using Nascap-2k Surface charging effects on the DEMETER langmuir probe and e-field sensors: observations and implications for ionospheric plasma parameters determination Spacecraft surface charging in near-Earth-orbit plasma environments Interactions with charging environment Electrostatic modelling of ARIANE 5 launcher during stages' separation An extreme case of sunlight and shadow triggered surface discharging in GEO Surface charging application for geosynchronous spacecraft Preliminary surface and internal charging analysis of the radiation belt storm probe spacecraft Mitigation of surface charging on solar array in geostationary Earth orbit The impact of low energy ambient electrons on GEO satellite charging Photoemission current and solar EUV radiation: Cluster observations Electric propulsion Effects of plasma injection and beam - Plasma interaction Instability-driven fluctuations as mixing agent in ion beam neutralization for electric propulsion Solar arrays Plasma interaction tests on Cu(In, Ga)Se2 thin-film solar cell Electrostatic discharges on triple junction solar cells in simulated LEO environment GEO surface charging/discharging qualification test facility and method for whole solar array Is there a largest ESD event? Power law scaling and self organized critically in ESD amplitudes Stretched Lens Array (SLA): a proven and affordable solution to spacecraft charging in GEO Study of arcing events on Si solar cells in LEO like conditions Surface flashover on printed circuit boards under electron irradiation ESD-Triggered arc discharge characteristics between wires in vacuum Experimental investigation of secondary arc plasma on solar array on GEO environment by emission spectroscopy Solar panel ESD ground tests under low temperature Simulation experiment on high voltage solar array in the LEO plasma environment Development of flashover current simulation circuit for ESD ground test of solar array paddle Preliminary ESD ground tests using a large-scale solar array Laboratory tests at The Aerospace Corporation to simulate ESD-Induced solar power degradation Internal charging Calculation of internal charging for spacecraft Deep dielectric charging of spacecraft polymers by energetic protons A satellite deep charge monitor for spacecraft operators Energetic electron results from the ESA SREM monitors and comparison with existing radiation belt internal charging models FPP results, final report
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