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Development of a Real Time NOx Prediction Model Based on Heat Release Analysis in a Direct Injection Diesel Engine
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A prediction model, which describes linear relationship between the nitrogen oxides (NOx) emissions and the incylinder heat release rate in a directinjection diesel engine, was developed through numerical simulations. A ...
Some Improvements on a General Particle Filter Based Bayesian Approach for Extracting Bearing Fault Features
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In our previous work, a general particle filter based Bayesian method was proposed to derive the graphical relationship between wavelet parameters, including center frequency and bandwidth, and to posteriorly find optimal ...
Coastal Trapped Waves in a Baroclinic Ocean
Publisher: American Meteorological Society
Abstract: Coastal-trapped waves are studied in a two-layered, non-flat shelf model. Internal Kelvin wave and quasi-geostrophic waves appear as eigenmodes of the system. The latter reduce to the familiar barotropic shelf waves only ...
Diffraction of Continental Shelf Waves by Irregular Alongshore Geometry
Publisher: American Meteorological Society
Abstract: Diffraction of continental shelf waves by irregular alongshore geometry, such as ridges, canyons and bumps, is examined. The full barotropic, shelf-wave equation is treated, and the solutions include forward and back ...
Wind-Driven Circulation in the Chesapeake Bay, Winter, 1975
Publisher: American Meteorological Society
Abstract: Nontidal circulation in Chesapeake Bay was examined from one-month current records at 50 and 200 km from the entrance. The monthly mean flow was basically a two-layered circulation; in addition, there were large wind-driven ...
Subtidal Sea Level Variations in the Chesapeake Bay and Relations to Atmospheric Forcing
Publisher: American Meteorological Society
Abstract: Subtidal sea level variations in the Chesapeake Bay were examined over a one-year period for evidence of wind-driven barotropic circulation. The major transport occurred at time scales of 3?5 days, whose magnitude was ...
Effects of Continental Slope on the Mean Shelf Circulation
Publisher: American Meteorological Society
Abstract: Csanady's (1978) theory on the mean shelf circulation in a homogeneous ocean was re-examined by including effects of a continental slope. The results suggested that the mean southwestward flow on the Mid-Atlantic Blight ...
Development of a Three-Dimensional, Limited-Area (Island) Shelf Circulation Model
Publisher: American Meteorological Society
Abstract: A three-dimensional, finite-difference model is developed to study limited-area (island) shelf circulation. The model uses a semi-implicit scheme in the cross-shore dimension and a mode-splitting technique in the vertical ...
Numerical Study of Gravity Currents in a Channel
Publisher: American Meteorological Society
Abstract: A three-dimensional primitive-equation model was used to study gravity currents produced by instantaneous releases of a buoyant fluid in a rectangular channel. Without rotation, the gravity current passes through two ...
Wind- and Wave-Driven Reynolds Stress and Velocity Shear in the Upper Ocean for Idealized Misaligned Wind-Wave Conditions
Publisher: American Meteorological Society