Search Results - "Fernando, D. Chandru"

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  1. 1

    Fatigue crack growth behaviour of a nickel base super alloy GTM720 under cold-TURBISTAN spectrum load sequence by Malipatil, Sharanagouda G., Majila, Anuradha N., Chandru Fernando, D., Manjuprasad, M., Manjunatha, C.M.

    Published in Theoretical and applied fracture mechanics (01-04-2021)
    “…[Display omitted] •Constant amplitude FCGR determined at various stress ratios in GTM720 alloy.•The material constants for two parameter crack driving force,…”
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    Journal Article
  2. 2

    Statistical analysis of uniaxial tensile and fatigue data of Ti-685 alloy at different temperatures by Paul, Surajit Kumar, Nayak Majila, Anuradha, Fernando, D Chandru

    Published in Forces in mechanics (01-10-2021)
    “…•Variation of uniaxial tensile and fatigue performance of Ti-685 at different temperatures.•Probabilistic uniaxial tensile and fatigue life prediction models…”
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    Journal Article
  3. 3

    On the substructure evolution and its distinct role on dynamic strain aging in a multi-component cobalt base alloy at intermediate temperatures (300 to 700 °C) by Karnati, Abhinav Kumar, Koundinya, N.T.B.N., Majila, Anuradha Nayak, Fernando D, Chandru, Kottada, Ravi Sankar

    Published in Scripta materialia (01-09-2023)
    “…Manifestations of dynamic strain aging (DSA) in a solid-solution multi-component cobalt-base alloy was evaluated over wide temperature [25–1000 °C] and strain…”
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    Journal Article
  4. 4

    Evolution of microstructure during tensile creep deformation of nickel-based disk superalloy by Guguloth, Krishna, Fernando D, Chandru, Paulose, Neeta, Sahu, Jitendra Kumar

    “…The aim of the present investigation is to study the tensile creep behavior of nickel-based disk superalloy, which is widely used in the manufacturing of…”
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    Journal Article
  5. 5

    A study on the fatigue crack growth behaviour of GTM718 nickel based super alloy under cold-TURBISTAN spectrum loads by Malipatil, Sharanagouda G., Nagarajappa, N., Majila, Anuradha N., Chandru Fernando, D., Bojja, Ramesh, Jagannathan, N., Manjuprasad, M., Manjunatha, C.M.

    Published in Theoretical and applied fracture mechanics (01-08-2022)
    “…[Display omitted] •Fatigue crack growth (FCG) behavior under cold-TURBISTAN spectrum load is determined experimentally for GTM718 nickel based super alloy.•FCG…”
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    Journal Article
  6. 6

    Effect of contact pressure and stress ratio on the fretting fatigue behaviour of Ti-6Al-4V by Verma, Virendra Kumar, Naseem, Hamza, Raman, S. Ganesh Sundara, Murthy, H., Majila, Anuradha Nayak, Fernando, D. Chandru

    “…Fretting fatigue behaviour of Ti-6Al-4V was studied at two different contact pressures (150MPa and 300MPa) and two different stress ratios (0.1 and 0.7). The…”
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    Journal Article
  7. 7

    Understanding the sigmoidal primary creep behaviour in a multi-component solid-solution Co-base alloy between 700 – 850 °C by Karnati, Abhinav Kumar, Koundinya, N.T.B.N., Majila, Anuradha Nayak, Fernando D, Chandru, Kottada, Ravi Sankar

    Published in Materialia (01-05-2024)
    “…This investigation was motivated by the lack of understanding of the role of solid solution strengthening and substructure evolution during the creep of…”
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    Journal Article
  8. 8

    Damage Tolerance Behavior of a Nickel-Based Super-alloy GTM718 Under Cold-TURBISTAN Variable Amplitude Loads by Malipatil, Sharanagouda G., Majila, Anuradha N., Fernando, D. Chandru, Manjuprasad, M., Manjunatha, C. M.

    “…In this study, the damage tolerance behavior in terms of fatigue crack propagation behavior of an aero-engine material under a standard variable amplitude load…”
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    Journal Article
  9. 9

    Influence of Foreign Object Damage on High Cycle Fatigue of Ti–6Al–4V Alloy by Nayak Majila, Anuradha, Ramachandra, S., Mannan, S. L., Chandru Fernando, D., Narendrababu, S. N.

    “…The influence of foreign object damage (FOD) on high cycle fatigue (HCF) of Ti–6Al–4V alloy has been investigated. FOD was induced by shooting 3.2 mm diameter…”
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    Journal Article
  10. 10

    A comparison of damage tolerance behaviour of two different nickel base super alloys under a turbine standard spectrum loads by Malipatil, Sharanagouda G, Majila, Anuradha N, Chandru Fernando, D., Manjuprasad, M., Manjunatha, C.M.

    Published in Materials today : proceedings (2021)
    “…•Experimentally determined FCG behavior of two nickel base super alloys under cold-TURBISTAN spectrum loads.•The fatigue crack growth life was about 48 blocks…”
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    Journal Article
  11. 11

    Fatigue crack growth behavior of a nickel-based superalloy under turbine standard spectrum loads by Malipatil, Sharanagouda G., Nagarajappa, N., Bojja, Ramesh, Jagannathan, N., Majila, Anuradha N., Fernando, D. Chandru, Manjuprasad, M., Manjunatha, C. M.

    Published in International journal of fracture (01-08-2024)
    “…In this investigation, the growth behavior of a crack in a nickel-based superalloy under a turbine standard load sequence was determined by experimental,…”
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    Journal Article
  12. 12
  13. 13

    Unusual substructure evolution and post-dynamic recrystallization effects on flow softening mechanism in a γ′-free Co-base superalloy by Karnati, Abhinav Kumar, Koundinya, N.T.B.N., Nayak Majila, Anuradha, Fernando D, Chandru, Kottada, Ravi Sankar

    Published in Materialia (01-08-2022)
    “…Motivation for this study was the absence of any report of stacking fault energy (SFE) estimate and post-dynamic recrystallization (PDRX) effects at…”
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    Journal Article
  14. 14

    Micromechanism of High-Temperature Tensile Deformation Behavior of a Directionally Solidified Nickel Base Superalloy by Rai, R. K., Sahu, J. K., Jena, P. S. M., Das, S. K., Paulose, N., Fernando, D. Chandru

    “…High-temperature tensile deformation behavior of directionally solidified nickel base superalloy CM 247 DS is studied by conducting tensile tests in…”
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  15. 15

    Influence of crack driving force on correlating stress ratio effects in fatigue crack growth rate of a nickel base super alloy IN720 by Malipatil, Sharanagouda G., Majila, Anuradha N., Fernando, D. Chandru, Manjunatha, C. M.

    “…Damage tolerance evaluation under service loads requires a unified constant amplitude fatigue crack growth law for the material with nullified stress ratio…”
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    Journal Article