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Found 12 entries in the Bibliography.
Showing entries from 1 through 12
| 2022 |
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ICARUS: in-situ studies of the solar corona beyond Parker Solar Probe and Solar Orbiter The primary scientific goal of ICARUS (Investigation of Coronal AcceleRation and heating of solar wind Up to the Sun), a mother- daughter satellite mission, proposed in response to the ESA Voyage 2050 Call, will be to determine how the magnetic field and plasma dynamics in the outer solar atmosphere give rise to the corona, the solar wind, and the entire heliosphere. Reaching this goal will be a Rosetta Stone step, with results that are broadly applicable within the fields of space plasma physics and astrophysics. Within ... Krasnoselskikh, Vladimir; Tsurutani, Bruce; de Wit, Thierry; Walker, Simon; Balikhin, Michael; Balat-Pichelin, Marianne; Velli, Marco; Bale, Stuart; Maksimovic, Milan; Agapitov, Oleksiy; Baumjohann, Wolfgang; Berthomier, Matthieu; Bruno, Roberto; Cranmer, Steven; De Pontieu, Bart; Meneses, Domingos; Eastwood, Jonathan; Erdélyi, Robertus; Ergun, Robert; Fedun, Viktor; Ganushkina, Natalia; Greco, Antonella; Harra, Louise; Henri, Pierre; Horbury, Timothy; Hudson, Hugh; Kasper, Justin; Khotyaintsev, Yuri; Kretzschmar, Matthieu; Krucker, Säm; Kucharek, Harald; Langevin, Yves; Lavraud, Beno\^\it; Lebreton, Jean-Pierre; Lepri, Susan; Liemohn, Michael; Louarn, Philippe; Moebius, Eberhard; Mozer, Forrest; Němeček, Zdeněk; Panasenco, Olga; Retino, Alessandro; Safrankova, Jana; Scudder, Jack; Servidio, Sergio; Sorriso-Valvo, Luca; Sou\vcek, Jan; Szabo, Adam; Vaivads, Andris; Vekstein, Grigory; Vörös, Zoltan; Zaqarashvili, Teimuraz; Zimbardo, Gaetano; Fedorov, Andrei; Published by: Experimental Astronomy Published on: dec YEAR: 2022 DOI: 10.1007/s10686-022-09878-1 Parker Data Used; Solar wind; Heliophysics; Solar atmosphere; Space mission |
| 2016 |
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Emissivity of Boron Nitride and Metals for the Solar Probe Plus Mission For application to the Solar Probe Plus mission (NASA), the behavior and the thermo-optical performance at very high temperatures (range 1100\textendash2200\ K) of candidate passive thermal control materials was assessed. On one hand, a pyrolytic boron nitride coating (130 μm\ 130 μm thick) was proved to be stable at high temperatures up to 2200\ K in vacuum, as well as proved, via total and spectral emissivity measurements at high temperatures, to be able to effectively turn an initially ...
Brodu, E.; Balat-Pichelin, M.; Published by: Journal of Spacecraft and Rockets Published on: 11/2016 YEAR: 2016 DOI: 10.2514/1.A33453 |
| 2015 |
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Efficiency and behavior of textured high emissivity metallic coatings at high temperature Three metallic coatings with textured surfaces, made of rhenium, tungsten and molybdenum, were studied in the frame of the Solar Probe Plus mission (NASA) as candidate materials. The role of these coatings is to dissipate a maximum of energy from a hot instrument facing the Sun, by the mean of their high total hemispherical emissivity. The total hemispherical emissivity of the three coatings was measured in the temperature range 1100-1900 K, as well as over time in order to study their high temperature stability. Various emi ... Brodu, E.; Balat-Pichelin, M.; Sans, J.; Freeman, M.; Kasper, J.; Published by: MATERIALS \& DESIGN Published on: 10/2015 YEAR: 2015 DOI: 10.1016/j.matdes.2015.05.073 |
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The Solar Wind Electrons Alphas and Protons (SWEAP) Investigation on Solar Probe Plus is a four sensor instrument suite that provides complete measurements of the electrons and ionized helium and hydrogen that constitute the bulk of solar wind and coronal plasma. SWEAP consists of the Solar Probe Cup (SPC) and the Solar Probe Analyzers (SPAN). SPC is a Faraday Cup that looks directly at the Sun and measures ion and electron fluxes and flow angles as a function of energy. SPAN consists of an ion and electron electrostatic ... Kasper, Justin; Abiad, Robert; Austin, Gerry; Balat-Pichelin, Marianne; Bale, Stuart; Belcher, John; Berg, Peter; Bergner, Henry; Berthomier, Matthieu; Bookbinder, Jay; Brodu, Etienne; Caldwell, David; Case, Anthony; Chandran, Benjamin; Cheimets, Peter; Cirtain, Jonathan; Cranmer, Steven; Curtis, David; Daigneau, Peter; Dalton, Greg; Dasgupta, Brahmananda; DeTomaso, David; Diaz-Aguado, Millan; Djordjevic, Blagoje; Donaskowski, Bill; Effinger, Michael; Florinski, Vladimir; Fox, Nichola; Freeman, Mark; Gallagher, Dennis; Gary, Peter; Gauron, Tom; Gates, Richard; Goldstein, Melvin; Golub, Leon; Gordon, Dorothy; Gurnee, Reid; Guth, Giora; Halekas, Jasper; Hatch, Ken; Heerikuisen, Jacob; Ho, George; Hu, Qiang; Johnson, Greg; Jordan, Steven; Korreck, Kelly; Larson, Davin; Lazarus, Alan; Li, Gang; Livi, Roberto; Ludlam, Michael; Maksimovic, Milan; McFadden, James; Marchant, William; Maruca, Bennet; McComas, David; Messina, Luciana; Mercer, Tony; Park, Sang; Peddie, Andrew; Pogorelov, Nikolai; Reinhart, Matthew; Richardson, John; Robinson, Miles; Rosen, Irene; Skoug, Ruth; Slagle, Amanda; Steinberg, John; Stevens, Michael; Szabo, Adam; Taylor, Ellen; Tiu, Chris; Turin, Paul; Velli, Marco; Webb, Gary; Whittlesey, Phyllis; Wright, Ken; Wu, S.; Zank, Gary; Published by: Space Science Reviews Published on: 10/2015 YEAR: 2015 DOI: 10.1007/s11214-015-0206-3 Acceleration; Corona; Heating; Parker Data Used; Solar Probe Plus; Solar wind plasma; SWEAP |
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Evolution of the emissivity of tungsten at high temperature with and without proton bombardment The Solar Probe Plus mission (NASA) will be the first mission to enter the solar corona. The spacecraft will orbit the Sun at 8.5 solar radii from the Sun s surface at closest approach. Some metallic parts of the two on-board instruments, SWEAP (a Faraday cup) and FIELDS (antennas), will directly face the Sun, while the rest of the payload will be protected by a heat shield. For application to these instruments, a candidate refractory material, tungsten, was studied, confronting conditions similar to the ones expected close ... Brodu, E.; Balat-Pichelin, M.; Sans, J.; Kasper, J.; Published by: ACTA MATERIALIA Published on: 02/2015 YEAR: 2015 DOI: 10.1016/j.actamat.2014.10.050 |
| 2014 |
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In the frame of future exploration missions such as Solar Probe Plus (NASA) and PHOIBOS (ESA), research was carried out to study pyrolytic BN material envisaged as coating for their heat shields. The physico-chemical behavior of CVD pBN at very high temperature with or without hydrogen ions and VUV (Vacuum Ultra-Violet) irradiations was studied in high vacuum together with the in situ measurement of the thermal radiative properties conditioning the thermal equilibrium of the heat shield. Experimental results obtained on m ... Balat-Pichelin, M.; Eck, J.; Heurtault, S.; enat, H.; Published by: Applied Surface Science Published on: 09/2014 YEAR: 2014 DOI: 10.1016/j.apsusc.2014.07.007 Boron nitride; Heat treatment; Mechanical properties; Optical properties; parker solar probe; Proton irradiation; Solar Probe Plus |
| 2013 |
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Technology development for the solar probe plus faraday cup The upcoming Solar Probe Plus (SPP) mission requires novel approaches for in-situ plasma instrument design. SPP s Solar Probe Cup (SPC) instrument will, as part of the Solar Wind Electrons, Alphas, and Protons (SWEAP) instrument suite, operate over an enormous range of temperatures, yet must still accurately measure currents below 1 pico-amp, and with modest power requirements. This paper discusses some of the key technology development aspects of the SPC, a Faraday Cup and one of the few instruments on SPP that is directly ... Freeman, Mark; Kasper, Justin; Case, Anthony; Daigneau, Peter; Gauron, Thomas; Bookbinder, Jay; Brodu, Etienne; Balat-Pichelin, Marianne; Wright, Kenneth; Published by: Proceedings of SPIE - The International Society for Optical Engineering Published on: |
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Technology development for the Solar Probe Plus Faraday Cup The upcoming Solar Probe Plus (SPP) mission requires novel approaches for in-situ plasma instrument design. SPP s Solar Probe Cup (SPC) instrument will, as part of the Solar Wind Electrons, Alphas, and Protons (SWEAP) instrument suite, operate over an enormous range of temperatures, yet must still accurately measure currents below 1 pico-amp, and with modest power requirements. This paper discusses some of the key technology development aspects of the SPC, a Faraday Cup and one of the few instruments on SPP that is directly ... Freeman, Mark; Kasper, Justin; Case, Anthony; Daigneau, Peter; Gauron, Thomas; Bookbinder, Jay; Brodu, Etienne; Balat-Pichelin, Marianne; Wright, Kenneth; Published by: Published on: YEAR: 2013 DOI: 10.1117/12.2024983 |
| 2012 |
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The Solar Probe Plus (SP+) mission will approach the Sun as close as 9.5 solar radii in order to understand the origin of the solar corona heating and the acceleration of the solar wind. Submitted to such extreme environmental conditions, a thermal protection system is considered to protect the payload of the SP+ spacecraft. Carbon-based materials are good candidate to fulfill this role and critical point remains the equilibrium temperature reached at perihelion by the heat shield. In this paper, experimental results obta ... Balat-Pichelin, M.; Eck, J.; Sans, J.L.; Published by: Applied Surface Science Published on: 01/2012 YEAR: 2012 DOI: 10.1016/j.apsusc.2011.10.142 Carbon material; High temperature; Ion etching; Parker Data Used; Solar Probe Plus; Thermal radiative properties; VUV radiation |
| 2011 |
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Concentrated Solar Energy to Study High Temperature Materials for Space and Energy In this paper, the concentrated solar energy is used as a source of high temperatures to study the physical and chemical behaviors and intrinsic properties of refractory materials. The atmospheres surrounding the materials have to be simulated in experimental reactors to characterize the materials in real environments. Several application fields are concerned such as the aerospace and the energy fields: examples of results will be given for the heat shield of the Solar Probe Plus mission (NASA) for the SiC/SiC material that ... Charpentier, Ludovic; Dawi, Kamel; Eck, Julien; Pierrat, Baptiste; Sans, Jean-Louis; Balat-Pichelin, Marianne; Published by: JOURNAL OF SOLAR ENERGY ENGINEERING-TRANSACTIONS OF THE ASME Published on: 08/2011 YEAR: 2011 DOI: 10.1115/1.4004241 |
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The aim of the Solar Probe Plus (SP+) mission is to understand how the solar corona is heated and how the solar wind is accelerated. To achieve these goals, in situ measurements are necessary and the spacecraft has to approach the Sun as close as 9.5 solar radii. This trajectory induces extreme environmental conditions such as high temperatures and intense Vacuum Ultraviolet radiation (VUV). To protect the measurement and communication instruments, a heat shield constituted of a carbon material is placed on the top of the ... Eck, J.; Sans, J.-L.; Balat-Pichelin, M.; Published by: Applied Surface Science Published on: 02/2011 YEAR: 2011 DOI: 10.1016/j.apsusc.2010.10.139 |
| 2010 |
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Combined effect of high temperature and VUV radiation on carbon-based materials For the next exploration of the sun, missions like Solar Probe+ (NASA) or Phoibos (ESA) will be launched to answer to fundamental questions on the solar corona heating and solar winds origin. Such solar probes missions that will pass very close to the sun, respectively at 9.5 and 4 solar radii (Rs), need thermal shield to protect the payload and the instrumentation. Carbon/carbon composites can withstand the severe environment encountered during the pass of the sun and have to be studied to understand their physico-chemical ... Eck, J.; Sans, J.L.; Balat-Pichelin, M.; Published by: ECS Transactions Published on: Carbon; Carbon carbon composites; Heat shielding; NASA; Probes; Space flight; Parker Engineering |
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