Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Shaju John"'
Publikováno v:
OCEANS 2022, Hampton Roads.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fadf324d0bdc50e3b6a684f5b14ba095
https://doi.org/10.1109/oceans47191.2022.9976965
https://doi.org/10.1109/oceans47191.2022.9976965
Autor:
Laszlo Techy, Brynn De Gooyer, Andy von Flotow, Peter Tappert, Shaju John, David Losh, Benjamin Lewit
Publikováno v:
Volume 8A: Structures and Dynamics — Aerodynamics Excitation and Damping; Bearing and Seal Dynamics; Emerging Methods in Engineering Design, Analysis, and Additive Manufacturing; Fatigue, Fracture, and Life Prediction.
Blade Vibration Monitoring techniques were employed at an operating power-generating steam turbine to measure and analyze blade vibrations and monitor turbine blade health. The blade row of interest was the last row of freestanding low-pressure turbi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8c9328f4e776345941ac61a5664d7b47
https://doi.org/10.1115/gt2022-79829
https://doi.org/10.1115/gt2022-79829
Publikováno v:
Journal of Intelligent Material Systems and Structures. 20:2201-2214
The ability of smart materials like piezoelectrics to deliver large blocking forces in a small package while operating at high frequencies makes them extremely attractive for converting electrical energy to mechanical power. This led to the developme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::56f3633ecd529864948e84fc0cbf9903
https://doi.org/10.1177/1045389x09348926
https://doi.org/10.1177/1045389x09348926
Publikováno v:
Scopus-Elsevier
has gone into developing a swashplateless rotor technology in the field of rotorcraft. Swashplates are mechanically complex and cause parasitic drag penalty. A lot of investigation has gone into the field of on-blade schemes like active flaps which c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::272e4f78bc82bb8aee48baf8b163bd4c
https://doi.org/10.2514/1.36661
https://doi.org/10.2514/1.36661
Publikováno v:
Journal of Intelligent Material Systems and Structures. 19:959-976
A magnetorheological (MR) fluid, modeled as a Bingham plastic (BP) material, is characterized by a field dependent yield stress, and a (nearly constant) postyield plastic viscosity. Based on viscometric measurements, such a BP model is an idealizatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9072338336a8721c5f7742ae384f01c0
https://doi.org/10.1177/1045389x07082949
https://doi.org/10.1177/1045389x07082949
Publikováno v:
Journal of Intelligent Material Systems and Structures. 18:1035-1048
In recent years, active material driven actuators have been widely researched for potential applications in the fields of aerospace, automotive, and civil engineering. While most of these active materials, such as piezoelectric, magnetostrictive, and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9de9535e626cae788a625b93e1106ce6
https://doi.org/10.1177/1045389x06072355
https://doi.org/10.1177/1045389x06072355
Publikováno v:
Journal of Intelligent Material Systems and Structures. 17:967-979
The ability of smart materials to deliver large block forces in a small package while operating at high frequencies makes them extremely attractive for converting electrical power into mechanical power. This has led to the development of hybrid actua
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3514c24f53da70d8c6525aaa5a341dda
https://doi.org/10.1177/1045389x06062142
https://doi.org/10.1177/1045389x06062142
Autor:
Anirban Chaudhuri, Brian J. Love, R. Radhakrishnan, Tirumalai S. Sudarshan, Jin-Hyeong Yoo, A. Suggs, Shaju John, Norman M. Wereley, Sambasivarao Kotha
Publikováno v:
Journal of Intelligent Material Systems and Structures. 17:393-401
Conventional magnetorheological (MR) fluids are suspensions of micron-sized particles in a hydraulic or silicone oil carrier fluid. Recently, research has been conducted on the advantages of using bidisperse fluids, which are mixtures of two differen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fb1069e2a83a36bad86c9cfa708ea4b6
https://doi.org/10.1177/1045389x06056953
https://doi.org/10.1177/1045389x06056953
Publikováno v:
Behavior and Mechanics of Multifunctional and Composite Materials 2007.
A comparison of stack load-line (including blocked force and free displacement) as well as dynamic response of two single crystal PMN-32%PT stacks is provided in this study. The first stack is a 7mm diameter by 0.5mm thickness 60 layer single crystal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5fa09a1bd629eeb4472e02d92478361
https://doi.org/10.1117/12.716349
https://doi.org/10.1117/12.716349
Publikováno v:
Volume 1: 21st Biennial Conference on Mechanical Vibration and Noise, Parts A, B, and C.
There is a demand for compact hybrid actuation systems which combines actuation and valving systems in a compact package. Such self-contained actuation systems have potential applications in the field of rotorcraft (as active pitch links) and automot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::19a2138d122c76083680c811aac087d1
https://doi.org/10.1115/detc2007-35646
https://doi.org/10.1115/detc2007-35646