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Rajnikant Umretiya
Rajnikant Umretiya
Lead Scientist, GE Research
Adresse e-mail validée de ge.com
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Mechanical and chemical properties of PVD and cold spray Cr-coatings on Zircaloy-4
RV Umretiya, B Elward, D Lee, M Anderson, RB Rebak, JV Rojas
Journal of Nuclear Materials 541, 152420, 2020
832020
Enhanced flow boiling heat transfer on chromium coated zircaloy-4 using cold spray technique for accident tolerant fuel (ATF) materials
D Lee, B Elward, P Brooks, R Umretiya, J Rojas, M Bucci, RB Rebak, ...
Applied Thermal Engineering 185, 116347, 2021
332021
Oxidation resistance in 1200° C steam of a FeCrAl alloy fabricated by three metallurgical processes
AK Hoffman, RV Umretiya, VK Gupta, M Larsen, C Graff, C Perlee, ...
JOM 74 (4), 1690-1697, 2022
242022
Effect of aluminum on the FeCr (Al) alloy oxidation resistance in steam environment at low temperature (400 C) and high temperature (1200 C)
A Chikhalikar, I Roy, H Abouelella, R Umretiya, A Hoffman, M Larsen, ...
Corrosion Science 209, 110765, 2022
232022
Effect of surface characteristics and environmental aging on wetting of Cr-coated Zircaloy-4 accident tolerant fuel cladding material
RV Umretiya, S Vargas, D Galeano, R Mohammadi, CE Castano, ...
Journal of Nuclear Materials 535, 152163, 2020
232020
Elucidating precipitation in FeCrAl alloys through explainable AI: A case study
SK Ravi, I Roy, S Roychowdhury, B Feng, S Ghosh, C Reynolds, ...
Computational Materials Science 230, 112440, 2023
182023
Understanding oxidation of Fe-Cr-Al alloys through explainable artificial intelligence
I Roy, B Feng, S Roychowdhury, SK Ravi, RV Umretiya, C Reynolds, ...
MRS communications 13 (1), 82-88, 2023
172023
Data-driven predictive modeling of FeCrAl oxidation
I Roy, S Roychowdhury, B Feng, SK Ravi, S Ghosh, R Umretiya, ...
Materials Letters: X 17, 100183, 2023
162023
On Uncertainty Quantification in Materials Modeling and Discovery: Applications of GE's BHM and IDACE
SK Ravi, A Bhaduri, A Amer, S Ghosh, L Wang, A Hoffman, R Umretiya, ...
AIAA SCITECH 2023 Forum, 2023
162023
FeCrAl fuel/clad chemical interaction in light water reactor environments
HJ Qu, M Higgins, H Abouelella, F Cappia, J Burns, L He, C Massey, ...
Journal of Nuclear Materials 587, 154717, 2023
152023
Effect of nickel on the oxidation behavior of FeCrAl alloy in simulated PWR and BWR conditions
HJ Qu, H Abouelella, AS Chikhalikar, R Rajendran, I Roy, J Priedeman, ...
Corrosion Science 216, 111093, 2023
152023
Effect of Al concentration on Fe-17Cr alloy during steam oxidation at 400° C
I Roy, H Abouelella, R Rajendran, AS Chikhalikar, M Larsen, R Umretiya, ...
Corrosion Science 217, 111135, 2023
122023
The relationship between grain size distribution and ductile to brittle transition temperature in FeCrAl alloys
AK Hoffman, RV Umretiya, C Crawford, I Spinelli, S Huang, S Buresh, ...
Materials Letters 331, 133427, 2023
102023
Effect of molybdenum on the oxidation resistance of FeCrAl alloy in lower temperature (400° C) and higher temperature (1200° C) steam environments
HJ Qu, AS Chikhalikar, H Abouelella, I Roy, R Rajendran, BS Nagothi, ...
Corrosion Science 229, 111870, 2024
92024
Effect of aging and α’segregation on oxidation and electrochemical behavior of FeCrAl alloys
R Rajendran, AS Chikhalikar, I Roy, H Abouelella, HJ Qu, RV Umretiya, ...
Journal of Nuclear Materials 588, 154751, 2024
92024
Surface characteristics of accident tolerant fuels cladding and their potential impact in critical heat flux
R Umretiya, D Ginestro, SB y Leon, J Rojas, B Elward, M Anderson, ...
18th Int. Top. Meet. Nucl. React. Therm. Hydraul. NURETH 2019, 2019
82019
Optimizing chemistry for designing oxidation resistant FeCrAl alloys
I Roy, H Abouelella, RV Umretiya, S Roychowdhury, B Feng, SK Ravi, ...
MRS Advances 8 (1), 21-26, 2023
62023
Evolution of microstructure and surface characteristics of FeCrAl alloys when subjected to flow boiling testing
RV Umretiya, D Lee, B Elward, M Anderson, RB Rebak, JV Rojas
Journal of Nuclear Materials 557, 153269, 2021
62021
Hydrothermal Corrosion of Latest Generation of FeCrAl Alloys for Nuclear Fuel Cladding
BS Nagothi, H Qu, W Zhang, RV Umretiya, E Dolley, RB Rebak
Materials 17 (7), 1633, 2024
52024
Effect of the redox potential on the general corrosion behavior of industrial nuclear alloys
RB Rebak, L Yin, W Zhang, RV Umretiya
Journal of Nuclear Materials 576, 154257, 2023
52023
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