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3篇 您的检索式:作者名="R BUDARAPU"
    题名 作者 年代 出处 被引量
1Design concepts of an aircraft wing: composite and morphing airfoil with auxetic structures显示文摘P R BUDARAPU Sudhir Sastry Y B R NATARAJAN 2016Frontiers of Structural and Civil Engineering2016,10,4:10
2Impact analysis of compressor rotor blades of an aircraft engine显示文摘Frequent failures due to foreign particle impacts are observed in compressor blades of the interceptor fighter MIG-23 aircraft engines in the Ethiopian air force,supplied by the Dejen Aviation Industry.In this paper,we made an attempt to identify the causes of failure and hence recommend the suitable materials to withstand the foreign particle impacts.Modal and stress analysis of one of the recently failed MIG-23 gas turbine compressor blades made up of the following Aluminum based alloys:6061-T6,7075-T6,and 2024-T4,has been performed,apart from the impact analysis of the rotor blades hit by a granite stone.The numerical results are correlated to the practical observations.Based on the modal,stress and impact analysis and the material properties of the three considered alloys,alloy 7075-T6 has been recommended as the blade material.Y B SUDHIR SASTRY B G KIROS F HAILU R BUDARAPU 2019Frontiers of Structural and Civil Engineering2019,13,3:1
3Studies on ballistic impact of the composite panels显示文摘Sudhir Sastry Y B Pattabhi R Budarapu Krishna Y 2014Theo- retical Applied Fracture Mechanics2014,72,:1
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