Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Jeet Desai"'
Autor:
Amol Marathe, Jeet Desai
Publikováno v:
Journal of Vibration Engineering & Technologies. 11:1309-1325
We propose homotopy analysis method in combination with Galerkin projections to approximate the natural response of non-smooth oscillators with discontinuities of type Heaviside, signum, modulus etc. While constructing the homotopy, we think of conve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d62f43120f832e07192abe613eb1005
https://doi.org/10.1007/s42417-022-00642-5
https://doi.org/10.1007/s42417-022-00642-5
Publikováno v:
Structural and Multidisciplinary Optimization. 64:3163-3191
We study topology optimization in quasi-static plasticity with linear kinematic and linear isotropic hardening using a level-set method. We consider the primal variational formulation for the plasticity problem. This formulation is subjected to penal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::886e0eca3668a1654ec4d1055ef790ca
https://doi.org/10.1007/s00158-021-03034-7
https://doi.org/10.1007/s00158-021-03034-7
Publikováno v:
Recent Advances in Manufacturing, Automation, Design and Energy Technologies ISBN: 9789811642210
Ti6Al4V and Inconel 718 are widely used materials in the manufacturing industry and have tremendous application in major fields such as aerospace, automotive, oil and gas and other key industries. The machining of such materials has always been consi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f6995b5774a9bc357649f348b9b0f91
https://doi.org/10.1007/978-981-16-4222-7_31
https://doi.org/10.1007/978-981-16-4222-7_31
In the framework of the level-set method we propose a topology optimization algorithm for linear elastic structures which can exhibit fractures. In the spirit of Grith theory, brittle fracture is modeled by the Francfort-Marigo energy model, with its
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::748c6b6ac6e465a1b8eb51f593e346a6
https://hal.archives-ouvertes.fr/hal-03277281
https://hal.archives-ouvertes.fr/hal-03277281
This work introduces a new coupled topology optimization approach for a structural assembly. Considering several parts connected by bolts, the shape and topology of potentially each part, as well as the position and number of bolts are simultaneously
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::64c7a3d2d5ff92e891d826ebdf1625a4
https://hal.archives-ouvertes.fr/hal-03273522v1/file/Coupled_topo_optim_structure_and_connections.pdf
https://hal.archives-ouvertes.fr/hal-03273522v1/file/Coupled_topo_optim_structure_and_connections.pdf
Publikováno v:
MATERIALS, MECHANICS & MODELING (NCMMM-2020).
The study aims to design and analyze a portable power hacksaw capable of cutting small workpieces mainly wood, plastic, and commonly used metal. This topic was chosen as today's hacksaws lack portability and lubrication facilities. Theoretical calcul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1afde4f6292bc045868ff4a5dbd84089
https://doi.org/10.1063/5.0050193
https://doi.org/10.1063/5.0050193
Publikováno v:
Journal of Sound and Vibration. 420:73-103
Optimizing the shape and topology (S&T) of structures to improve their acoustic performance is quite challenging. The exact position of the structural boundary is usually of critical importance, which dictates the use of geometric methods for topolog
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::196c23a2994ebe2088a9f081c14f9079
https://doi.org/10.1016/j.jsv.2018.01.032
https://doi.org/10.1016/j.jsv.2018.01.032
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 1183:012006
The use of finite element analysis is increasingly gaining popularity in the design and analysis of aircraft structures. Also, composite materials in the manufacturing and design of aircraft structures are increasing due to their exceptional properti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::588a3f2d0e00e2d91f67dcebf50f6cf3
https://doi.org/10.1088/1757-899x/1183/1/012006
https://doi.org/10.1088/1757-899x/1183/1/012006
Autor:
Jeet Desai, Amol Marathe
We propose homotopy analysis method in combination with Galerkin projections to obtain transition curves of Mathieu-like equations. While constructing homotopy, we think of convergence-control parameter as a function of embedding parameter and call i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d70d6c0b0ec980f4828dad02d9d0a6d
Publikováno v:
Asia-pacific Journal of Multimedia Services Convergent with Art, Humanities, and Sociology. 5:87-105
In order to meet the increasing need for quality conscience crops and to utilize the resources efficiently, the concept of Greenhouse was introduced. It assists in accurate monitoring and controlling of various parameters, in order to nurture healthy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4015a14244d5db4f6d31581d839a5aea
https://doi.org/10.14257/ajmahs.2015.10.43
https://doi.org/10.14257/ajmahs.2015.10.43