Novel Gas Turbine Challenges to Support the Clean Energy Transition
Energies, 2022 The ongoing energy transformation, which is fueled by environmentally cautious policies, demands a full synergy with existing back-up gas turbines (GTs).
Hiyam Farhat, Coriolano Salvini
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Journal of Natural Gas Geoscience, 2023 In the context of tight sandstone reservoirs in the Ordos Basin characterized by compact and heterogeneous rock formations, conventional fracturing techniques yield monolithic fracture shapes, rendering 3D reservoir reconstruction unattainable.
Xiangwei Kong +5 more
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Heterogeneous relaxation dynamics in amorphous materials under cyclic loading [PDF]
, 2013 Molecular dynamics simulations are performed to investigate heterogeneous dynamics in amorphous glassy materials under oscillatory shear strain. We consider three-dimensional binary Lennard-Jones mixture well below the glass transition temperature.
Priezjev, Nikolai V.
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Shakedown and limit analysis of 90° pipe bends under internal pressure, cyclic in-plane bending and cyclic thermal loading [PDF]
, 2011 The Linear Matching Method is used to create the shakedown limit and limit load interaction curves of 90 degree pipe bends for a range of bend factors.
Chen, Haofeng +4 more
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Experimental study on the effect of confining pressure and interval time on the fatigue mechanical properties of mudstone [PDF]
E3S Web of ConferencesThe mudstone interlayer experiences discontinuous cyclic loading during gas storage reservoir operation. To investigate the effects of intermittent action and confining pressure on the fatigue mechanical properties of mudstone.
Zhang Yuhao +3 more
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The Bree problem with different yield stresses on-load and off-load and application to creep ratcheting [PDF]
, 2014 The ratchet boundaries and ratchet strains are derived for the Bree problem and an elastic perfectly plastic material with different yield stresses on-load and off-load.
Bradford, R.A.W. +2 more
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Physiology and prevention of heel ulcers: The state of science [PDF]
, 2003 The prevalence of heel ulcers across settings is high and is increasing. Prevention of ulcers requires knowledge of their etiology and the scientific basis for preventive care. The interaction between external pressure and the heel vasculature is central
Stotts, N. A, Wong, Vivian K.
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Bakar, 2023 The analysis and proposed optimization technique of asynchronous electric drives of production machines with a cyclic impact load, under the condition of minimum energy consumption, was presented in this paper. The mean values of the electric motor torque in the working range of a slider, were adopted in calculation. The derived formulae can be used to
Nenad Marković +2 more
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Memory of the Unjamming Transition during Cyclic Tiltings of a Granular Pile [PDF]
, 2005 Discrete numerical simulations are performed to study the evolution of the micro-structure and the response of a granular packing during successive loading-unloading cycles, consisting of quasi-static rotations in the gravity field between opposite ...
A. Coniglio +18 more
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Plastic collapse of pipe bends under combined internal pressure and in-plane bending [PDF]
, 2005 Plastic collapse of pipe bends with attached straight pipes under combined internal pressure and in-plane closing moment is investigated by elastic–plastic finite element analysis.
Li, H., Mackenzie, D., Robertson, A.C.
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