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Why does the body potential change more significantly when only the boom material is changed in a 3U + boom structure?
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1
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29
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29 April 2026
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Why are the HET parameters in the Group Editor and SPIS initialization summary different?
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8
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168
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9 January 2026
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The error about meshing
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3
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423
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28 August 2025
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SPIS: How to Model Electron Gun?
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1
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425
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5 January 2024
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Running SPIS from IDE
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0
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64
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24 July 2025
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Plot particle trajectories
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0
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62
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28 February 2025
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Circuit solver failed error
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0
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64
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28 February 2025
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How to set one node at fixed potential and another node floating?
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2
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125
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25 February 2025
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Problem with Hall-effect thruster definition in SPIS 6.2.2
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2
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153
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18 February 2025
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How to create 3D mesh
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3
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338
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17 February 2025
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CGS solver fail to solve the system => try with Gauss solver (longer but exact)
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1
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198
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22 October 2024
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Elec Node connection in circuit.txt file
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1
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219
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22 October 2024
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Voltage bias for a single node simulation
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3
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436
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22 October 2024
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groundedPotFlag
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1
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73
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18 October 2024
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How to change the Thruster Parameters
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3
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400
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24 July 2024
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Accommodation coefficient
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0
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177
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15 March 2024
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SPIS Circuit Solver Details
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5
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622
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26 December 2023
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Launch simulation problem
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1
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235
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2 August 2023
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How to set boundary to a floating potential
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3
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305
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1 August 2023
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Newton Convergence Warning
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5
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408
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19 June 2023
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Reasoning for circuit solver failure
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0
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225
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13 June 2023
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SPIS Build Error
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11
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922
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8 December 2022
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What Secondary Electron Emission (SEE) / Photoelectron Emission models is SPIS using?
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1
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488
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11 October 2022
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SPIS examples not found
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3
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721
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5 March 2021
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Ram/Wake effect
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1
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458
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7 December 2020
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