Variable | Describtion | Unit |
---|---|---|

a | 1/2 length of ellipsid | m |

b | radius of ellipsoid/cylinder | m |

c_{r} |
index of air resistance | - |

f_{g} |
weight | N |

f_{lift} |
static lift | N |

f_{r} |
air resistance | N |

g | gravitational constant | m*s^{-2} |

l | length of a cylinder | m |

l | length of a curve/hullpart | m |

p | pressure | Pa |

s | surface | m^{2} |

t_{0} |
air temperature | °C |

t_{1} |
lifting gas temperature | °C |

v | velocity | m*s^{-1} |

v | volume | m^{3} |

w | width of a hullpart | m |

[rho] | density | kg*m^{-3} |

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