Geodesic
Effect of structural permeability on the stability of a parachute with four suspension lines
Vestnik Moskovskogo universiteta. Matematika, mehanika, no. 1 (2013), pp. 65-68 
M. V. Jalalova; S. V. Leonov. Effect of structural permeability on the stability of a parachute with four suspension lines. Vestnik Moskovskogo universiteta. Matematika, mehanika, no. 1 (2013), pp. 65-68. http://geodesic.mathdoc.fr/item/VMUMM_2013_1_a13/
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     author = {M. V. Jalalova and S. V. Leonov},
     title = {Effect of structural permeability on the stability of a parachute with four suspension lines},
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Voir la notice de l'article provenant de la source Math-Net.Ru

The influence of various structural permeabilities (additional perforation) on the aerodynamic characteristics, shape, and stability of square parachute models with four suspension lines is studied. The parachute is made of a fabric whose air permeability coefficient is equal to zero. The shape of the parachute canopy and the force distribution along the frame ribbons of the canopy are presented.

[1] Leonov S.V., Morozov V.I., Ponomarev A.T., “Modelirovanie formoobrazovaniya i prochnostnykh kharakteristik parashyutov”, Izv. RAN. Mekhan. tverdogo tela, 2011, no. 2, 183–198

[2] Rakhmatulin Kh.A., Dzhalalova M.V., “Issledovanie parametrov formy i napryazhennogo sostoyaniya kupola kvadratnogo parashyuta chislennym metodom”, Parashyuty i pronitsaemye tela, Izd-vo MGU, M., 1987, 63–79

[3] Dzhalalova M.V., Ulyanov G.S., “Osobennosti raspredeleniya perepada davleniya po kupolu kvadratnogo parashyuta”, Parashyuty i pronitsaemye tela, Izd-vo MGU, M., 1987, 58–62