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J. J. Kumar

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Open access Sep 2026

Influence of hybrid lattice design on mechanical response, failure behaviour, and energy absorption characteristics

Hybrid lattice structures have gained a lot of interest for achieving desired physiologic properties such as mechanical performance, anisotropic and energy absorption behaviour. Triply periodic minimal surface (TPMS) lattices, whether with TPMS-TPMS or TPMS-strut configuration are not explored, particularly in term...

Kishore Babu Dudla, Uday Kumar Jonnala, R. Y et al. · 0 citations
Open access Sep 2026

Influence of Stress Amplitude and Loading Frequency on Fatigue Performance of AA2024 Alloy under Two Temper Conditions

AA2024 aluminium alloy is commonly used in fatigue-sensitive aerospace structures, but the relative effects of temper condition, stress amplitude and loading frequency on its fatigue durability are not sufficiently quantified. The present work examines the fatigue performance of AA2024-T3 and AA2024-T6 using Taguchi L9...

J. J. Kumar, Udaya Sri Kakarla, Ganesh Vantepaka et al. · 0 citations

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