Open AccessLineamenti del progetto di un veicolo per una missione lunare completa
Author(s) -
G. Contursi
Publication year - 2011
Publication title -
annals of geophysics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.394
H-Index - 60
eISSN - 2037-416X
pISSN - 1593-5213
DOI - 10.4401/ag-5193
Subject(s) - work (physics) , missile , boundary (topology) , physics , basis (linear algebra) , geometry , geology , calculus (dental) , mathematical analysis , mathematics , engineering , aerospace engineering , thermodynamics , medicine , dentistry
In this work, on t h e basis of an approximate formulation,
the merely gravitational phases of t he mission are investigated; after having
stated in this way the boundary conditions for the propelled phases, the related
equations are considered in order to reach proper expressions for
mass ratio.
Missile division in stages is the further aim of the work: tlie study furnishes
some useful design formulas. By applying these formulas some basic
results are stated and discussed
the merely gravitational phases of t he mission are investigated; after having
stated in this way the boundary conditions for the propelled phases, the related
equations are considered in order to reach proper expressions for
mass ratio.
Missile division in stages is the further aim of the work: tlie study furnishes
some useful design formulas. By applying these formulas some basic
results are stated and discussed