forked from vhelio/vheliotech-freecad
Youen
2 years ago
8 changed files with 14458 additions and 0 deletions
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vheliotech standard : -1.05204674e+01 1.51530852e+01 1.53154435e+00 |
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S = 0.85m² |
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Cx = 0.43 |
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S.Cx = 0.36 |
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refinement 0.1 : -1.11367678e+01 1.50522021e+01 1.80642650e+00 |
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refinement 0.05 : -1.08234488e+01 1.49310302e+01 1.45045967e+00 |
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S = 0.85m² |
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Cx = 0.44 |
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S.Cx = 0.37 |
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toile tendue au dessus des sièges arrières rabattus |
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suppression tole vertical derrière les roues avant |
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-9.70129769e+00 1.36864351e+01 6.91017472e-01 |
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refinement 0.1 : -9.84701541e+00 1.43769140e+01 1.22640823e+00 (ne converge pas) |
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vheliotech motorisé (sans galerie solaire ni garde-boue avant) |
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refinement 0.05 : -7.39402526e+00 1.14211864e+01 1.50764398e-02 (ne converge pas) |
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carénage seul, fermé : -5.47254575e+00 3.75253495e+01 -6.33275298e+00 |
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arrière plus long : -4.83497906e+00 3.68956193e+01 -5.80202524e+00 |
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carénage fermé avec roues et panneau PV : -7.43692635e+00 4.23617920e+01 -5.09581160e+00 (ne converge pas) |
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S = 1.22m² |
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Cx = 0.21 |
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S.Cx = 0.26 |
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refinement 0.1 : -8.05345094e+00 4.23503066e+01 -5.03873219e+00 (ne converge pas) |
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carénage fermé en forme de "goutte d'eau" 2D avec roues et panneau PV, refinement 0.1 : -7.08338010e+00 3.70405942e+01 -2.34033223e+00 (ne converge pas) |
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avec arrondis en haut et en bas à l'avant : -6.33019426e+00 3.63329372e+01 -3.01660259e+00 |
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arrière élargi pour pouvoir mettre un siège enfant au fond : -6.54009908e+00 3.66135809e+01 -2.98043275e+00 |
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VheliotechGoutte2D-pare-brise refinement 0.1 : -6.18116946e+00 3.57747371e+01 -1.65793417e+00 |
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VheliotechPareBriseVertical refinement 0.2 : -6.65430895e+00 3.65794997e+01 -3.91405041e+00 (ne converge pas) |
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pare-brise arrondi : -6.53660936e+00 3.77878371e+01 -3.75477119e+00 (ne converge pas) |
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panneau PV avancé au dessus du pare-brise : -7.12216685e+00 3.88488757e+01 -1.51403724e+00 (ne converge pas) |
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panneau PV avancé plus loin : -6.30581974e+00 3.90463223e+01 9.14650178e-01 |
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refinement 0.05 : -5.50380429e+00 3.93767479e+01 4.67387045e-01 |
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S = 1.22m² |
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Cx = 0.16 |
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S.Cx = 0.20 |
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avec trou pour les pieds dessous : -5.70875712e+00 2.68840505e+01 -2.92742562e-01 (ne converge pas) |
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avec trou pour les pieds dessous : -7.20141398e+00 3.30587552e+01 -2.53874349e+00 (ne converge pas) |
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Cx = 2*F / (rho * v² * S) |
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with F in Newtons, rho in kg/m3, v in m/s, S in m² |
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for air in standard conditions, rho = 1.2kg/m3 |
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v = 25km/h = 6.94m/s |
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functions |
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{ |
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forces_all |
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{ |
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type forces; |
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libs ( "libforces.so" ); |
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patches |
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( |
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test_object |
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); |
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rho rhoInf; |
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rhoInf 1.2; |
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log off; |
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writeControl timeStep; |
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writeInterval 1; |
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CofR ( 0 0 0 ); |
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} |
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} |
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