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RISPerformance Optimization of the High-Pressure Compressor in Series Two-Stage Turbocharging System Based on Low-Speed Performance Requirements of Diesel Engine
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The performance of the high-pressure (HP) compressor is very important for the two-stage turbocharging system. However, the performance of HP compressor on the engine most of the time is poor at low speed and low mass flow ...
Nondeterministic High-Cycle Fatigue Macromodel Updating and Failure Probability Analysis of Welded Joints of Long-Span Structures
Publisher: American Society of Civil Engineers
Abstract: Unlike previous models that do not consider uncertainties, this paper proposes a new nondeterministic method to estimate the high-cycle fatigue (HCF) resistance of welded hollow spherical joints (WHSJs) in long-span ...
Modeling Pipe–Soil Interaction under Lateral Movement Using Material Point Method
Publisher: ASCE
Abstract: Excessive lateral movements of buried pipes in geohazard-prone areas frequently jeopardize the structural integrity and serviceability of pipelines, as well as the safety of the surrounding geoenvironments. Based on the ...
Development of a Computational Framework for the Evaluation of Biodegradable Cerebral Stents With Enhanced Bending Performance
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Cerebral aneurysm disease has extremely high mortality and morbidity, which can be efficiently treated by implanting a vascular stent. However, due to relatively poor flexibility and biodegradability, current vascular ...
Numerical Simulations of a Strip Footing on the Soil Slope with a Buried Pipe Using the Material Point Method
Publisher: ASCE
Abstract: Given the prevalence of such scenarios worldwide, it is of the utmost importance for geotechnical practitioners to understand the behavior of a strip footing located over a pipe buried within a slope. This study focuses ...