Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Nandhini Raju"'
Autor:
Nandhini Raju, Peter Warren, Ramesh Subramanian, Ranajay Ghosh, Erik Fernandez, Seetha Raghavan, Jayanta Kapat
Publikováno v:
Volume 7: Industrial and Cogeneration; Manufacturing Materials and Metallurgy; Microturbines, Turbochargers, and Small Turbomachines; Oil & Gas Applications.
The main aim of the research work is to investigate the sintering behavior and its impact on the material properties of 3D printed 17-4PH stainless steel. The samples were manufactured by the Atomic Diffusion Additive Manufacturing technique, the Met
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b8429ad1cace0d2081ae73140a09deeb
https://doi.org/10.1115/gt2022-83592
https://doi.org/10.1115/gt2022-83592
Autor:
Peter Warren, Nandhini Raju, Milos Krsmanovic, Hossein Ebrahimi, Jayanta Kapat, Ramesh Subramanian, Ranajay Ghosh
Publikováno v:
Volume 2: Coal, Biomass, Hydrogen, and Alternative Fuels; Controls, Diagnostics, and Instrumentation; Steam Turbine.
Additive manufacturing of metallic and ceramic components can provide several benefits for gas turbines. This technology can help to decrease time and cost required for prototyping of both operational components and assistive tooling equipment. There
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a63c196c743e63cc075d8d5221e9d791
https://doi.org/10.1115/gt2022-83418
https://doi.org/10.1115/gt2022-83418
Autor:
Peter Warren, Nandhini Raju, Hossein Ebrahimi, Milos Krsmanovic, Seetha Raghavan, Jayanta Kapat, Ranajay Ghosh
Cylindrical specimens of Martian and Lunar regolith simulants were molded using a salt water binder and sintered at various temperatures for comparing microstructure, mechanical properties and shrinkage. Material microstructure are reported using opt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::caa5cd8705a629010309681b67e1f0c6
http://arxiv.org/abs/2205.06855
http://arxiv.org/abs/2205.06855
Publikováno v:
The International Journal of Advanced Manufacturing Technology. 108:1189-1201
The main objective of this research is to develop a characterization method for parts fabricated in metal powder bed fusion (PBF) processes, a type of additive manufacturing (AM) process. To characterize conventionally manufactured parts, many method
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6384437d57fe1981fffc75c296a68737
https://doi.org/10.1007/s00170-020-05298-7
https://doi.org/10.1007/s00170-020-05298-7
Autor:
Andres Curbelo, Nandhini Raju, Wanjae Kim, Vipul Goyal, Jayanta S. Kapat, Akshay Khadse, Ladislav Vesely, James Sherwood
Supercritical CO2 (sCO2) can be utilized as a working fluid in various systems including high scale power cycle, portable power production unit, centralized cooling system and standalone cooling device. Lack of accurate predication tools such as heat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dc0383997027f69f2a638905db63dbfc
https://doi.org/10.1115/1.0003235v
https://doi.org/10.1115/1.0003235v
Publikováno v:
AIAA Propulsion and Energy 2020 Forum.
The objective of this research is to investigate the axisymmetric supersonic intake SR-71 scaled model at a Mach number of 4. To understand this mixed compression intake and quality of inlet flow, static and total pressure measurement in the duct are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::061ae9263b1b4caa62a67613ef9c7c57
https://doi.org/10.2514/6.2020-3772
https://doi.org/10.2514/6.2020-3772
Publikováno v:
AIAA Scitech 2020 Forum.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7263225902ab56fb76e397a9f17ea6b0
https://doi.org/10.2514/6.2020-2205
https://doi.org/10.2514/6.2020-2205
Publikováno v:
International Journal of Fatigue. 155:106535
This study proposes a Bayesian inference-based decision framework to quantify the physical uncertainty based on fatigue life tests on maraging steel according to post-processing treatments and build orientations. Uncertainty quantification of fatigue
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4288439838d3dd2d07a73d220ae95bc8
https://doi.org/10.1016/j.ijfatigue.2021.106535
https://doi.org/10.1016/j.ijfatigue.2021.106535