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Engineering Overseas
Publisher: American Society of Civil Engineers
Abstract: Working and living in another country can be a very rewarding experience, personally, professionally, and financially. It can also be stressful and frustrating, depending upon a variety of factors, including working ...
An Application of a Geostationary Satellite Rain Estimation Technique to an Extratropical Area
Publisher: American Meteorological Society
Abstract: The use of geostationary satellite data for estimating precipitation in non-tropical areas was explored with data taken in Montreal, Canada. The previous studies using geostationary images for rain estimation have concentrated ...
The Impacts of Different Satellite Data on Rain Estimation Schemes
Publisher: American Meteorological Society
Abstract: Rain estimates for the Great Plains States were made for a one-month period, August 1979, using different combinations of satellite and other data. The data tested were as follows: 1) two satellite images per day without ...
Optimizing Control of Single Input Extremum Systems
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The idea of direct optimization is briefly presented and an introduction given to the divider-optimizer. By investigation of the operating principles of the divider-optimizer, it is shown that ...
Plasma-Based Flow-Control Strategies for Transitional Highly Loaded Low-Pressure Turbines
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Recent numerical simulations have indicated the potential of plasma-based active flow control for improving the efficiency of highly loaded low-pressure turbines. The configuration considered in ...
A Correction for the Errors in Ship Reports of Light Winds
Publisher: American Meteorological Society
Abstract: The errors in ship wind reports of light winds tend to significantly bias their mean. This occurs because wind speed is a scalar quantity that is constrained to zero or positive values. Therefore, observations tend to ...
Plasma Control for a Maneuvering Low-Aspect-Ratio Wing at Low Reynolds Number
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Plasma-based flow control was explored as a means of enhancing the performance of a maneuvering flat-plate wing. For this purpose, a numerical investigation was conducted via large-eddy simulation ...
Seasonal Variation of the Semiannual Oscillation
Publisher: American Meteorological Society
Abstract: Observations of zonally averaged temperature from the Nimbus 7 Stratospheric and Mesospheric Sounder (SAMS) in 1979?82 demonstrate that a significant seasonal variation or asymmetry exists in the equatorial semiannual ...
An Experimental Model Investigation of the Opening of a Collapsed Untethered Pulmonary Airway
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: We developed an essentially two-dimensional planar benchtop model of an untethered collapsed airway to investigate the influence of fluid properties (viscosity, μ and surface tension, γ) and the ...
Numerical Study of Active Flow Control for a Transitional Highly Loaded Low-Pressure Turbine
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Active control was simulated numerically for the subsonic flow through a highly loaded low-pressure turbine. The configuration approximated cascade experiments that were conducted to investigate a ...
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