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Bounding-Surface Plasticity Model for Drained Cyclic Behaviors of Cohesionless Soil
Publisher: ASCE
Abstract: To describe the drained behaviors of cohesionless soil through a concise constitutive approach, a single-surface model is constructed on the concept of the bounding surface. Based on observations from tests, the maximum ...
Effect of Convective Entrainment/Detrainment on the Simulation of the Tropical Precipitation Diurnal Cycle
Publisher: American Meteorological Society
Abstract: A regional atmospheric model (RegCM) developed at the International Pacific Research Center (IPRC) is used to investigate the effect of assumed fractional convective entrainment/detrainment rates in the Tiedtke mass flux ...
Influences of Design Parameters on a Double Serpentine Convergent Nozzle
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Serpentine nozzles are supplied in stealth bombers and unmanned aerial vehicles (UAVs) to evidently suppress the infrared radiation signatures (IRSs) emitted by engine exhausts. It is commonly known that excessive geometric ...
Numerical Investigation of Grouting of Rock Mass with Fracture Propagation Using Cohesive Finite Elements
Publisher: American Society of Civil Engineers
Abstract: The grouting of a rock mass is frequently adopted in engineering to enhance the strength and integrity of jointed rock. Based on the principle of hydraulic fracturing, grouting slurry with high pressure is injected into ...
Boundary Control Design of Three-Dimensional Vibrating Marine Riser System With Barrier Term
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this paper, a boundary control with barrier term is proposed for a typical three-dimensional flexible riser system by integrating backstepping technique with barrier Lyapunov functions. The proposed boundary control ...
Aerodynamic Reduced-Order Model of Shape-Change Blade Subjected to Upstream Wake
Publisher: ASCE
Abstract: This paper presents a Volterra series reduced-order model method to evaluate aerodynamic forces of aircraft engine blade designs, whose shape changes during design and are always excited by upstream wakes. The method uses ...
Student-Proposed Cruise Captured Wakes of Oahu and Kauai Islands
Publisher: American Meteorological Society
Abstract: A four-day educational cruise navigated around the leeward side of Oahu and Kauai to observe the thermodynamic and dynamic features of the trade-wind wakes of these small islands by using weather balloons and other onboard ...