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Velocity Fields of Nonpremixed Bluff-Body Stabilized Flames
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The velocity fields of nonpremixed circular-disk stabilized flames are measured by a two-component laser Doppler velocimeter. The results are presented in different flow regimes: prepenetration, ...
Contractor’s Opportunistic Bidding Behavior and Equilibrium Price Level in the Construction Market
Publisher: American Society of Civil Engineers
Abstract: The competitive bidding system has been to blame for abnormally low bids, which are considered as one of the main causes of poor project quality. Previous studies have regarded the pricing of bidders as an optimum decision ...
Transient Thermocapillary Convection in a Molten or Weld Pool
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This study presents a numerical scenario for the effect of thermocapillary convection on the transient, two-dimensional molten pool shape during welding or melting. Tracing the melting process ...
Heavy Metal Biosorption Properties of Four Harvested Macrophytes
Publisher: American Society of Civil Engineers
Abstract: The biosorption mechanism of metal removal [copper (Cu) and zinc (Zn)] by four phytoremediation macrophytes biomasses including sunflower (
Scaling Weld or Melt Pool Shape Affected by Thermocapillary Convection With High Prandtl Numbers
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The molten pool shape and thermocapillary convection during melting or welding of metals or alloys are self-consistently predicted from scale analysis. Determination of the molten pool shape and ...