Effect of Structural Permeability on the Stability of a Parachute with Four Suspension Linesстатья
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Дата последнего поиска статьи во внешних источниках: 28 мая 2015 г.
Аннотация:The influence of various structural permeability (additional perforation) on the aerodynamic characteristics, shape and stability of square parachute models with four suspension lines, made of a fabric with zero air permeability coefficient is investigated. The calculated shape of the parachute canopy and the distribution of efforts along the frame ribbon of canopy are presented.
Keywords: parachute, stability, structural permeability, the method of lumped masses.