Results 121 to 128 of about 1,226 (128)
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2019
A comprehensive approach for analyzing the dynamics and strength of turbine blades is proposed. The approach is based on the Lagrange equations, ordinary differential equations of linear rod mechanics, shell mechanics, and contact deformation theory. The turbine blade is considered as a cantilever straight naturally twisted rod, as well as a shell of a
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A comprehensive approach for analyzing the dynamics and strength of turbine blades is proposed. The approach is based on the Lagrange equations, ordinary differential equations of linear rod mechanics, shell mechanics, and contact deformation theory. The turbine blade is considered as a cantilever straight naturally twisted rod, as well as a shell of a
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ÑеÑений ÑиÑÑовой запиÑи и кодиÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð·Ð²Ñка Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ Ð°Ð¿Ð¿Ð°ÑаÑного кодека VS1053b в ÑоÑÐ¼Ð°Ñ Ogg Vorbis, а Ñакже запиÑÑ Ð½Ð° внеÑний накопиÑÐµÐ»Ñ (microSD) Ñ Ð ...
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This work is devoted to optimizing the flow part of the axial compressor. Tasks that were solved during optimization: 1. Construction of the flow part of a multistage axial compressor 2. Calculation of the characteristics of the initial geometry 3. Parameterization of the original geometry 4. Calculation of the parameterized geometry characteristics 5.
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This paper examines the influence of operating modes (thermal field, rotation speed, gas pressure), manufacturing technology and choice of material on the short-term and fatigue strength of uncooled rotor blades of gas turbine units. The frequencies and modes of vibration of blades under various loading conditions are studied.
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нологии пÑоизводÑÑва нового пÑодÑкÑа авÑомаÑной ÑÑали c повÑÑенной обÑабаÑÑваемоÑÑÑÑ Ñезанием взамен ÑвинеÑÑодеÑжаÑего Ð´Ð»Ñ Ð¿ÑедпÑиÑÑий авÑомобилÑной пÑомÑÑÐ ...
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