Zobrazeno 1 - 10
of 69
pro vyhledávání: '"Richard Benney"'
Autor:
Keith Stein, E. Doucette, Richard D. Charles, Tayfun E. Tezduyar, Sunil Sathe, J. Miletti, Masayoshi Senga, Richard Benney
Publikováno v:
Computers & Fluids. 36:127-135
In recent years we introduced a number of enhancements to the space–time techniques we developed for computer modeling of Fluid–Structure Interaction (FSI) problems. These enhancements, which include more sophisticated fluid–structure coupling
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5254a952684d131bf416680cbbd3ff9d
https://doi.org/10.1016/j.compfluid.2005.07.010
https://doi.org/10.1016/j.compfluid.2005.07.010
Publikováno v:
International Journal for Numerical Methods in Fluids. 47:619-631
Soft landing of a payload with the aid of a retraction device is an important aspect in cargo parachute operations. Accurate simulation of this class of parachute operations with a computer model that takes into account the fluid–structure interact
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f2422b70c392eaf35c074d24b8f2b037
https://doi.org/10.1002/fld.835
https://doi.org/10.1002/fld.835
Publikováno v:
Computer Methods in Applied Mechanics and Engineering. 193:2019-2032
In computation of fluid–structure interactions involving large displacements, we use a mesh update method composed of mesh moving and remeshing-as-needed. For problems with complex geometries, we need automatic mesh moving techniques that reduce th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9aa4efb5f590f3fea0d1edeee817e99f
https://doi.org/10.1016/j.cma.2003.12.046
https://doi.org/10.1016/j.cma.2003.12.046
Autor:
Keith Stein, Sunil Sathe, Clifton Kyle, Tayfun E. Tezduyar, Tomoyasu Nonoshita, Richard Benney, Eric Thornburg, Vinod Kumar
Publikováno v:
Journal of Applied Mechanics. 70:50-57
Aerodynamic interactions between parachute canopies can occur when two separate parachutes come close to each other or in a cluster of parachutes. For the case of two separate parachutes, our computational study focuses on the effect of the separatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::62b911235ce0a9499344696ff4f3b955
https://doi.org/10.1115/1.1530634
https://doi.org/10.1115/1.1530634
Publikováno v:
Journal of Applied Mechanics. 70:58-63
In computation of fluid-structure interactions, we use mesh update methods consisting of mesh-moving and remeshing-as-needed. When the geometries are complex and the structural displacements are large, it becomes even more important that the mesh mov
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9129855d87aa599e14a5a018a55b90d3
https://doi.org/10.1115/1.1530635
https://doi.org/10.1115/1.1530635
Publikováno v:
Computer Methods in Applied Mechanics and Engineering. 191:673-687
The dynamics of parachutes involves complex interaction between the parachute structure and the surrounding flow field. Accurate representation of parachute systems requires treatment of the problem as a fluid–structure interaction (FSI). In this p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::117a1800608635c5b8ba2d31f34e6dca
https://doi.org/10.1016/s0045-7825(01)00312-7
https://doi.org/10.1016/s0045-7825(01)00312-7
Publikováno v:
Journal of Aircraft. 38:800-808
A parallel computational technique is presented for carrying out three-dimensional simulations of parachute fluid-structure interactions, and this technique is applied to simulations of airdrop performance and control phenomena in terminal descent. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eba82ed99b479b250bced82b0d6c90fc
https://doi.org/10.2514/2.2864
https://doi.org/10.2514/2.2864
Publikováno v:
Journal of Aircraft. 38:809-817
The Affordable Guided Airdrop System (AGAS) is being evaluated as a low-cost alternative for meeting the military’ s requirements for precision airdrop. Designed to bridge the gap between relatively expensive high-glide ratio parafoil systems and u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1bd66ea1546d0e767e73c0016440c3ae
https://doi.org/10.2514/2.2865
https://doi.org/10.2514/2.2865
Publikováno v:
Computers & Structures. 78:257-269
This work focuses on techniques to simulate the unfolding of a parachute or parafoil during the transition from the deployment to the inflation phases. Special pseudo-flexural elements are locally patched onto the basic grid of finite elements to sim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ffefab3d1ed6646e37eb4991caa816c1
https://doi.org/10.1016/s0045-7949(00)00067-5
https://doi.org/10.1016/s0045-7949(00)00067-5
Autor:
V. Kalro, John W. Leonard, Tayfun E. Tezduyar, Keith Stein, Richard Benney, Michael L. Accorsi
Publikováno v:
Computer Methods in Applied Mechanics and Engineering. 190:373-386
We present a parallel computational strategy for carrying out 3-D simulations of parachute fluid–structure interaction (FSI), and apply this strategy to a round parachute. The strategy uses a stabilized space-time finite element formulation for the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c3107a83aa1d11a9b5c4d8a91c70cec
https://doi.org/10.1016/s0045-7825(00)00208-5
https://doi.org/10.1016/s0045-7825(00)00208-5