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RISClimate Model Forecast Experiments for TOGA COARE
Publisher: American Meteorological Society
Abstract: Short-term (1?10 day) forecasts are made with climate models to assess the parameterizations of the physical processes. The time period for the integrations is that of the intensive observing period (IOP) of the Tropical ...
An Outcrossing Rate Model and Its Efficient Calculation for Time-Dependent System Reliability Analysis
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Time-dependent reliability problems widely appear in the engineering practice when the material properties of the structure deteriorate in time or random loading modeled as random processes is involved. Among existing ...
Fabrication and Tribological Functions of Microdent Arrays on Ti–6Al–4V Surface by Laser Shock Peening
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Surface patterning has become a valuable technique for fabricating microdents, which may act as lubricant reservoirs to reduce friction and wear in sliding and rolling contact applications. In this paper, the use of laser ...
Unified Criterion for Brittle–Ductile Transition in Mechanical Microcutting of Brittle Materials
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Various brittle–ductile transition (BDT) criteria have been developed in the literature to estimate the critical conditions for ductile microcutting of brittle materials. This study provides a unified criterion to ...
Near- and Far-Field Acoustic Measurements for Stepped Nozzles at Over- and Perfectly-Expanded Supersonic Jet Flow Conditions
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Detailed near- and far-field acoustic measurements were conducted for two circular stepped nozzles with 30 deg and 60 deg design inclinations at over- and perfectly-expanded supersonic jet flow conditions and compared to ...