P. Janhunen

Research interests

Publications

• Aalto-1, multi-payload CubeSat: Design, integration and launch

  Acta Astronautica · 2021 · 10.1016/j.actaastro.2020.11.042

• Electric solar wind sail mass budget model

  Geoscientific instrumentation, methods and data systems · 2013 · 10.5194/gi-2-85-2013

• Aalto-1 nanosatellite – technical description and mission objectives

  Geoscientific instrumentation, methods and data systems · 2013 · 10.5194/gi-2-121-2013

• Spin Plane Control and Thrust Vectoring of Electric Solar Wind Sail

  Journal of Propulsion and Power · 2012 · 10.2514/1.b34330

• The GUMICS-4 global MHD magnetosphere–ionosphere coupling simulation

  Journal of Atmospheric and Solar-Terrestrial Physics · 2012 · https://doi.org/10.1016/j.jastp.2012.03.006

• Electrostatic Plasma Brake for Deorbiting a Satellite

  Journal of Propulsion and Power · 2010 · 10.2514/1.47537

• Invited Article: Electric solar wind sail: Toward test missions

  Review of Scientific Instruments · 2010 · https://doi.org/10.1063/1.3514548

• Increased electric sail thrust through removal of trapped shielding electrons by orbit chaotisation due to spacecraft body

  Annales Geophysicae · 2009 · 10.5194/angeo-27-3089-2009

• Oxygen ion escape at Mars in a hybrid model: High energy and low energy ions

  Icarus · 2009 · 10.1016/j.icarus.2009.05.015

• Electric Sail Performance Analysis

  Journal of Spacecraft and Rockets · 2008 · https://doi.org/10.2514/1.31769

• Simulation study of solar wind push on a charged wire: basis of solar wind electric sail propulsion

  Annales Geophysicae · 2007 · 10.5194/angeo-25-755-2007

• Continuous reconnection line and pressure‐dependent energy conversion on the magnetopause in a global MHD model

  Journal of Geophysical Research Atmospheres · 2007 · 10.1029/2007ja012352

• Venus–solar wind interaction: Asymmetries and the escape of ions

  Planetary and Space Science · 2006 · 10.1016/j.pss.2006.04.030

• Electric Sail for Spacecraft Propulsion

  Journal of Propulsion and Power · 2004 · https://doi.org/10.2514/1.8580

• Relation of polar auroral arcs to magnetotail twisting and IMF rotation: a systematic MHD simulation study

  Annales Geophysicae · 2004 · 10.5194/angeo-22-951-2004

• Stormtime energy transfer in global MHD simulation

  Journal of Geophysical Research Atmospheres · 2003 · https://doi.org/10.1029/2002ja009446

• Solar wind and magnetospheric ion impact on Mercury's surface

  Geophysical Research Letters · 2003 · https://doi.org/10.1029/2003gl017842

• Modelling the solar wind interaction with Mercury by a quasi-neutral hybrid model

  Annales Geophysicae · 2003 · https://doi.org/10.5194/angeo-21-2133-2003

• Ion escape from Mars in a quasi‐neutral hybrid model

  Journal of Geophysical Research Atmospheres · 2002 · https://doi.org/10.1029/2001ja000090

• Atmospheric effects of proton precipitation in the Martian atmosphere and its connection to the Mars‐solar wind interaction

  Journal of Geophysical Research Atmospheres · 2001 · 10.1029/2000ja000239

• A Positive Conservative Method for Magnetohydrodynamics Based on HLL and Roe Methods

  Journal of Computational Physics · 2000 · 10.1006/jcph.2000.6479

• Observations of Substorm Electrodynamics Using the Miracle Network

  Astrophysics and space science library · 1998 · 10.1007/978-94-011-4798-9_23

• Observations of Substorm Electrodynamics Using the MIRACLE Network

  MPG.PuRe (Max Planck Society) · 1998 · 10.1007/978-0-7923-5465-9_23

• GUMICS-3 A Global Ionosphere-Magnetosphere Coupling Simulation with High Ionospheric Resolution

  ESASP · 1996

Current projects

No projects listed.