Padmanabhan Krishnan

case studies applications composite materials manufacturing fatigue life fracture failure analysis plastics frp composites advanced materials pull out tests mesomechanics automotive tubes flexural fatigue flexure machining optimization interface fibre product development design leaf spring antiroll bars simulation fatigue glass/epoxy hybrid composites processing properties polymer fibre harmful effects bio resin fea modelling and simulation electron microscopy beams ductile to brittle transition sub zero temperature glass epoxy composites steel conversational thamizh spoken thamizh education thamizh or tamil ballistic impact automobile crash tests ecap tests types of shock shock and vibration dropweight impact tensile impact crashworthiness case study risk priority number severity detection occurrance engineering failure analysis fta fmea case studies in fta and rca fracture and failure analysis casual factors main cause fault tree analysis root cause analysis composites in aircraft engines composite product design failure theories for composite composite interfaces micomesomacromechanics manufacturing of composites aircraft engine materials polymeric composites aircraft engines institution of eminence rubrics of eminence vit university teachin learning centre faculty learning event management strategic management academic staff college transformational management viscoelasticity models high temperature hygrothermal conditioning friction in sliding contacts stress waves sliding contacts polymeric solids non linear viscoelasticity linear viscoelasticity automation fem strain localization von mises stress temperature orthogonal turning john cook plasticity model aluminium alloys natural products mathematical graphics design in biology nature inspired designs bioderived nture derived research excellence developmental management purpose values ethics educational models higher education transactional leadership transformational leadership polynomials reverse mathematics cad/cam shape finding procedures product management process planning molecular changes damage monitoring mechanical characterization self reinforcement polymer composites tools and methodologies conceptual learning strategies virtues of a teacher blooms taxonomy evolution of thoughts and delivery philosophy ontology definitions allegory parable fable c scan drop weight impact low velocity impact quasi-static tests fractography ftir fibre/matrix interface self reinforced polymer composites reconstruction of heritage harmonics natural frequencies vibrational characteristics epoxy matrix carbon fibre swarmandal sengottu yazh degradation environmental attack metallic materials hygrothermal attack corrosion microtesting damage tolerance structural integrity fibre polymer composites micromechanics metallization tensile properties characterization metal organic framework metallic alloy mmc zylon defence medicine physics nobel prizes optic tweezers optics lasers energy alternatives sustainable development cow fart climate change animal flatulence tubes anti roll bar numerical results sem gfrp steel sae 1040 padmanabhan krishnan resume cv biodata research publications web of science impact factor citation index thomson reuters tribology thermomechanical effects structural transformations whisker ceramic mechanical properties shear matrix make in india imoprt substitution stir casting nano cast iron x ray analysis nanocarbon cnsl glass fibre vit vellore leadership technology management engineering opportunities collaborative research automobile automobiles lamiated composites carbon/epoxy fatigue-vibration interactions vibrations multiscale composites nanocomposites technical knowhow entrepreneurship plastics industries kevlar research publications citation research methids impact faxctor structure property correlation measurement techniques waste plastics pyrolysis fractional distillation petroleum diesel conversion fuel environment benefits plastics reinforced plastics interaction radiofrequency microwaves natural fibres composites automotive materials electronic packaging