| Year |
Citation |
Score |
| 2020 |
Narayanan MM, Arjun V, Kumar A, Mukhopadhyay CK. Development of in-bore magnetostrictive transducer for ultrasonic guided wave based-inspection of steam generator tubes of PFBR. Ultrasonics. 106: 106148. PMID 32330701 DOI: 10.1016/J.Ultras.2020.106148 |
0.307 |
|
| 2020 |
Sumana, Kumar A. Phased array ultrasonic imaging using angle beam virtual source full matrix capture-total focusing method Ndt & E International. 116: 102324. DOI: 10.1016/J.Ndteint.2020.102324 |
0.329 |
|
| 2019 |
Kolhatkar A, Karthik V, Chaitanya GMSK, Kumar A, Ramchandran D. Development and Validation of a Miniature Tensile Specimen for Determination of Mechanical Properties Journal of Testing and Evaluation. 47: 20180294. DOI: 10.1520/Jte20180294 |
0.334 |
|
| 2019 |
Ali A, Kumar A, Kumar K, Murthy Y, Ravinder B, Kapoor K, Babu CP. Ultrasonic Testing as Alternative for Radiography for Evaluation of PFBR Blanket Pin End Plug Weld Integrity Procedia Structural Integrity. 14: 273-281. DOI: 10.1016/J.Prostr.2019.05.035 |
0.371 |
|
| 2019 |
Nanekar P, Jothilakshmi N, Kumar A, Jayakumar T. Characterization of planar flaws by an integrated approach using phased array and synthetic aperture focusing technique Measurement. 147: 106845. DOI: 10.1016/J.Measurement.2019.07.073 |
0.313 |
|
| 2019 |
Dhayalan R, Kumar A, Rajkumar KV, Mukhopadhyay CK. Ultrasonic high frequency guided wave for detection and identification of defect location in seal welds of sodium cooled fast reactor fuel subassemblies Annals of Nuclear Energy. 133: 795-804. DOI: 10.1016/J.Anucene.2019.06.064 |
0.338 |
|
| 2018 |
Narayanan MM, Kumar A, Thirunavukkarasu S, Mukhopadhyay CK. Development of ultrasonic guided wave inspection methodology for steam generator tubes of prototype fast breeder reactor. Ultrasonics. 93: 112-121. PMID 30476784 DOI: 10.1016/J.Ultras.2018.11.003 |
0.3 |
|
| 2018 |
Dhayalan R, Kumar A, Rao BP. Numerical analysis of frequency optimization and effect of liquid sodium for ultrasonic high frequency guided wave inspection of core support structure of fast breeder reactor Annals of Nuclear Energy. 115: 233-242. DOI: 10.1016/J.Anucene.2018.01.018 |
0.325 |
|
| 2017 |
Chaitanya GMSK, Kumar A. Development of ultrasonic glancing angle imaging methodology for detection of subassembly protrusion in fast breeder reactors Nuclear Engineering and Design. 325: 184-191. DOI: 10.1016/J.Nucengdes.2017.10.018 |
0.301 |
|
| 2017 |
Kishore G, Kumar A, Rajkumar K, Purnachandra Rao B, Pramanik D, Kapoor K, Jha SK. Detection and evaluation of embedded mild steel can material into 18 Cr-oxide dispersion strengthened steel tubes by magnetic Barkhausen emission Journal of Magnetism and Magnetic Materials. 444: 319-325. DOI: 10.1016/J.Jmmm.2017.08.036 |
0.312 |
|
| 2016 |
Dhayalan R, Kumar A, Rao BP, Jayakumar T. Ultrasonic high-frequency guided waves for the inspection of shell weld in core support structure of fast breeder reactors: Structural Health Monitoring-An International Journal. 15: 266-278. DOI: 10.1177/1475921716641904 |
0.312 |
|
| 2016 |
Kalyan Phani M, Kumar A, Arnold W, Samwer K. Elastic stiffness and damping measurements in titanium alloys using atomic force acoustic microscopy Journal of Alloys and Compounds. 676: 397-406. DOI: 10.1016/J.Jallcom.2016.03.155 |
0.333 |
|
| 2016 |
Ramesh B, Elayaperumal A, Satishkumar S, Kumar A, Jayakumar T, Dinakaran D. Influence of cooling on the performance of the drilling process of glass fibre reinforced epoxy composites Archives of Civil and Mechanical Engineering. 16: 135-146. DOI: 10.1016/J.Acme.2015.03.001 |
0.304 |
|
| 2016 |
Kishore GVK, Mariappan K, Kumar A, Shankar V, Sandhya R, Purnachandra Rao B, Laha K. Characterization of High Temperature (873 K) Low Cycle Fatigue Damage in Modified 9Cr–1Mo Steel Using Magnetic Barkhausen Emission Technique Transactions of the Indian Institute of Metals. 69: 315-318. DOI: 10.1007/S12666-015-0818-Z |
0.412 |
|
| 2016 |
Kalyan PM, Kumar A, Shankar V. Elasticity mapping of precipitates in nickel-base superalloys using atomic force acoustic microscopy Journal of Materials Science. 51: 8400-8413. DOI: 10.1007/S10853-016-0089-Z |
0.349 |
|
| 2015 |
Phani MK, Kumar A, Jayakumar T, Arnold W, Samwer K. Mapping of elasticity and damping in an α + β titanium alloy through atomic force acoustic microscopy. Beilstein Journal of Nanotechnology. 6: 767-76. PMID 25977847 DOI: 10.3762/Bjnano.6.79 |
0.366 |
|
| 2015 |
Sharma GK, Kumar A, Jayakumar T, Purnachandra Rao B, Mariyappa N. Ensemble Empirical Mode Decomposition based methodology for ultrasonic testing of coarse grain austenitic stainless steels. Ultrasonics. 57: 167-78. PMID 25488024 DOI: 10.1016/J.Ultras.2014.11.008 |
0.333 |
|
| 2015 |
Kumar A, Rajkumar KV, Sharma GK, Dhayalan R, Jayakumar T. An ultrasonic methodology for in-service inspection of shell weld of core support structure in a sodium cooled fast reactor Nuclear Engineering and Design. 282: 83-92. DOI: 10.1016/J.Nucengdes.2014.11.015 |
0.346 |
|
| 2015 |
Kishore GVK, Kumar A, Chakraborty G, Albert SK, Rao BPC, Bhaduri AK, Jayakumar T. Study of magnetism in Ni-Cr hardface alloy deposit on 316LN stainless steel using magnetic force microscopy Journal of Magnetism and Magnetic Materials. 385: 112-118. DOI: 10.1016/J.Jmmm.2015.03.002 |
0.328 |
|
| 2015 |
Nanekar P, Kumar A, Jayakumar T. Characterization of planar flaws by synthetic focusing of sound beam using linear arrays Case Studies in Nondestructive Testing and Evaluation. 3: 9-14. DOI: 10.1016/J.Csndt.2015.01.001 |
0.334 |
|
| 2015 |
Das H, Kumar A, Rajkumar KV, Saravanan T, Jayakumar T, Pal TK. Nondestructive Evaluation of Friction Stir-Welded Aluminum Alloy to Coated Steel Sheet Lap Joint Journal of Materials Engineering and Performance. DOI: 10.1007/S11665-015-1713-9 |
0.358 |
|
| 2015 |
Viswanath A, Kumar A, Jayakumar T, Purnachandra Rao B. Ultrasonic Characterization of Microstructural Changes in Ti-10V-4.5Fe-1.5Al β-Titanium Alloy Metallurgical and Materials Transactions a: Physical Metallurgy and Materials Science. 46: 3393-3405. DOI: 10.1007/S11661-015-2979-0 |
0.353 |
|
| 2014 |
Narayanan MM, Singh N, Kumar A, Babu Rao C, Jayakumar T. An absolute method for determination of misalignment of an immersion ultrasonic transducer. Ultrasonics. 54: 2081-9. PMID 25041979 DOI: 10.1016/J.Ultras.2014.06.021 |
0.307 |
|
| 2014 |
Phani MK, Kumar A, Jayakumar T. Elasticity mapping of delta precipitate in alloy 625 using atomic force acoustic microscopy with a new approach to eliminate the influence of tip condition Philosophical Magazine Letters. 94: 395-403. DOI: 10.1080/09500839.2014.920538 |
0.316 |
|
| 2014 |
Wagner H, Büchsenschütz-Göbeler M, Luo Y, Kumar A, Arnold W, Samwer K. Measurement of local internal friction in metallic glasses Journal of Applied Physics. 115: 134307. DOI: 10.1063/1.4870059 |
0.316 |
|
| 2014 |
Subair SM, Balasubramaniam K, Rajagopal P, Kumar A, Rao BP, Jayakumar T. Finite Element Simulations to Predict Probability of Detection (PoD) Curves for Ultrasonic Inspection of Nuclear Components Procedia Engineering. 86: 461-468. DOI: 10.1016/J.Proeng.2014.11.059 |
0.377 |
|
| 2013 |
Kumar A, Sasi B, Sharma GK, Rao BP, Jayakumar T. Nondestructive evaluation of austenitic stainless steel welds Advanced Materials Research. 794: 366-374. DOI: 10.4028/Www.Scientific.Net/Amr.794.366 |
0.371 |
|
| 2013 |
Sharma GK, Kumar A, Babu Rao C, Jayakumar T, Raj B. Short time Fourier transform analysis for understanding frequency dependent attenuation in austenitic stainless steel Ndt and E International. 53: 1-7. DOI: 10.1016/J.Ndteint.2012.09.001 |
0.347 |
|
| 2013 |
Laik A, Shirzadi AA, Tewari R, Kumar A, Jayakumar T, Dey GK. Microstructure and Interfacial Reactions During Active Metal Brazing of Stainless Steel to Titanium Metallurgical and Materials Transactions a-Physical Metallurgy and Materials Science. 44: 2212-2225. DOI: 10.1007/S11661-012-1599-1 |
0.323 |
|
| 2011 |
Kumar A, Pollock TM. Mapping of femtosecond laser-induced collateral damage by electron backscatter diffraction Journal of Applied Physics. 110. DOI: 10.1063/1.3653839 |
0.456 |
|
| 2011 |
Kumar A, Adharapurapu RR, Jones JW, Pollock TM. In situ damage assessment in a cast magnesium alloy during very high cycle fatigue Scripta Materialia. 64: 65-68. DOI: 10.1016/J.Scriptamat.2010.09.008 |
0.682 |
|
| 2010 |
Kumar A, Torbet CJ, Pollock TM, Wayne Jones J. In situ characterization of fatigue damage evolution in a cast Al alloy via nonlinear ultrasonic measurements Acta Materialia. 58: 2143-2154. DOI: 10.1016/J.Actamat.2009.11.055 |
0.537 |
|
| 2009 |
Rajkumar K, Rajaraman R, Kumar A, Amarendra G, Jayakumar T, Sundar C, Raj B, Ray K. Investigation of microstructural changes in M250 grade maraging steel using positron annihilation Philosophical Magazine. 89: 1597-1610. DOI: 10.1080/14786430902998111 |
0.335 |
|
| 2009 |
Kumar A, Torbet CJ, Jones JW, Pollock TM. Nonlinear ultrasonics for in situ damage detection during high frequency fatigue Journal of Applied Physics. 106: 024904. DOI: 10.1063/1.3169520 |
0.547 |
|
| 2009 |
Murthy GVS, Sridhar G, Kumar A, Jayakumar T. Characterization of intermetallic precipitates in a Nimonic alloy by ultrasonic velocity measurements Materials Characterization. 60: 234-239. DOI: 10.1016/J.Matchar.2008.09.009 |
0.35 |
|
| 2009 |
Raghavan R, Shastry VV, Kumar A, Jayakumar T, Ramamurty U. Toughness of as-cast and partially crystallized composites of a bulk metallic glass Intermetallics. 17: 835-839. DOI: 10.1016/J.Intermet.2009.03.012 |
0.305 |
|
| 2009 |
Satyanarayan L, Kumar A, Jayakumar T, Krishnamurthy CV, Balasubramaniam K, Raj B. Sizing Cracks in Power Plant Components Using Array Based Ultrasonic Techniques Journal of Nondestructive Evaluation. 28: 111-124. DOI: 10.1007/S10921-009-0053-9 |
0.353 |
|
| 2008 |
Kumar A, Jayakumar T, Rao CB, Sharma GK, Rajkumar KV, Raj B, Arundhati P. Nondestructive characterization of musical pillars of Mahamandapam of Vitthala Temple at Hampi, India. The Journal of the Acoustical Society of America. 124: 911-7. PMID 18681583 DOI: 10.1121/1.2945170 |
0.303 |
|
| 2008 |
Kumar A, Rabe U, Arnold W. Mapping of Elastic Stiffness in an α+β Titanium Alloy using Atomic Force Acoustic Microscopy Japanese Journal of Applied Physics. 47: 6077-6080. DOI: 10.1143/Jjap.47.6077 |
0.339 |
|
| 2008 |
Mandal S, Mishra SK, Kumar A, Samajdar I, Sivaprasad PV, Jayakumar T, Raj B. Evolution and characterization of dynamically recrystallized microstructure in a titanium-modified austenitic stainless steel using ultrasonic and EBSD techniques Philosophical Magazine. 88: 883-897. DOI: 10.1080/14786430801989799 |
0.359 |
|
| 2008 |
Kumar A, Rabe U, Hirsekorn S, Arnold W. Elasticity mapping of precipitates in polycrystalline materials using atomic force acoustic microscopy Applied Physics Letters. 92: 183106. DOI: 10.1063/1.2919730 |
0.334 |
|
| 2008 |
Mahadevan S, Jayakumar T, Rao BPC, Kumar A, Rajkumar KV, Raj B. X-Ray Diffraction Profile Analysis for Characterizing Isothermal Aging Behavior of M250 Grade Maraging Steel Metallurgical and Materials Transactions a-Physical Metallurgy and Materials Science. 39: 1978-1984. DOI: 10.1007/S11661-008-9550-1 |
0.306 |
|
| 2007 |
Mandal S, Kumar A, Sivaprasad PV, Jayakumar T, Raj B. Characterisation of microstructural evolution during thermomechanical processing of 15Cr–15Ni–2·2Mo–Ti modified austenitic stainless steel (alloy D9) using ultrasonic measurements Materials Science and Technology. 23: 1381-1386. DOI: 10.1179/174328407X161097 |
0.372 |
|
| 2007 |
Rajkumar KV, Rao BPC, Sasi B, Kumar A, Jayakumar T, Raj B, Ray KK. Characterization of aging behaviour in M250 grade maraging steel using eddy current non-destructive methodology Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing. 464: 233-240. DOI: 10.1016/J.Msea.2007.02.006 |
0.33 |
|
| 2007 |
Rajkumar KV, Vaidyanathan S, Kumar A, Jayakumar T, Raj B, Ray KK. Characterization of aging-induced microstructural changes in M250 maraging steel using magnetic parameters Journal of Magnetism and Magnetic Materials. 312: 359-365. DOI: 10.1016/J.Jmmm.2006.10.1091 |
0.331 |
|
| 2007 |
Rajkumar KV, Kumar A, Jayakumar T, Raj B, Ray KK. Characterization of Aging Behavior in M250 Grade Maraging Steel Using Ultrasonic Measurements Metallurgical and Materials Transactions a-Physical Metallurgy and Materials Science. 38: 236-243. DOI: 10.1007/S11661-006-9060-Y |
0.351 |
|
| 2006 |
Kumar A, Jayakumar T, Raj B. Influence of precipitation of intermetallics on Young's modulus in nickel and zirconium base alloys Philosophical Magazine Letters. 86: 579-587. DOI: 10.1080/09500830600936401 |
0.338 |
|
| 2003 |
Kumar A, Choudhary BK, Jayakumar T, Rao KBS, Raj B. Characterisation of long term aging behaviour of 9Cr-1Mo ferritic steel using ultrasonic velocity Materials Science and Technology. 19: 637-641. DOI: 10.1179/026708303225002037 |
0.348 |
|
| 2003 |
Kumar A, Jayakumar T, Raj B, Ray KK. Correlation between ultrasonic shear wave velocity and Poisson’s ratio for isotropic solid materials Acta Materialia. 51: 2417-2426. DOI: 10.1016/S1359-6454(03)00054-5 |
0.355 |
|
| 2003 |
Kumar A, Jayakumar T, Raj B, Ray KK. Characterization of solutionizing behavior in VT14 titanium alloy using ultrasonic velocity and attenuation measurements Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing. 360: 58-64. DOI: 10.1016/S0921-5093(03)00495-7 |
0.351 |
|
| 2002 |
Kumar A, Shankar V, Jayakumar T, Rao KBS, Raj B. Correlation of microstructure and mechanical properties with ultrasonic velocity in the Ni-based superalloy Inconel 625 Philosophical Magazine. 82: 2529-2545. DOI: 10.1080/01418610208240051 |
0.324 |
|
| 2002 |
Kumar A, Laha K, Jayakumar T, Rao KBS, Raj B. Comprehensive microstructural characterization in modified 9Cr-1Mo ferritic steel by ultrasonic measurements Metallurgical and Materials Transactions a-Physical Metallurgy and Materials Science. 33: 1617-1626. DOI: 10.1007/S11661-002-0171-9 |
0.364 |
|
| 2000 |
Kumar A, Jayakumar T, Raj B. Ultrasonic spectral analysis for microstructural characterization of austenitic and ferritic steels Philosophical Magazine. 80: 2469-2487. DOI: 10.1080/01418610008216486 |
0.378 |
|
| 1999 |
Kumar A, Jayakumar T, Palanichamy P, Raj B. Influence of grain size on ultrasonic spectral parameters in AISI type 316 stainless steel Scripta Materialia. 40: 333-340. DOI: 10.1016/S1359-6462(98)00435-7 |
0.382 |
|
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