Abstract: We combine an averaging procedure with a Hilbert transform-based algorithm for parameter estimation of a nonlinear ocean system roll model. System backbone curves obtained from data are compared ...

Abstract: In the broadest sense of systems analysis, the Hydrologic Engineering Center (HEC) has been actively applying systems analysis techniques since its inception in 1964. HEC's basic systems analysis method has been the ...

Abstract: Charts are provided for the rapid estimation of the response of an elastoplastic single-degree-of-freedom system to a decaying exponential load. The integral of the load was equated to the overpressure impulse from either ...

Abstract: Microdimples generated by laser surface texturing (LST) can be used to enhance performance in hydrostatic gas-lubricated mechanical seals. This is achieved by applying microdimples with high area ...

Abstract: The two parameters of the Marshall-Palmer drop-size distribution for rains are developed as functions of measurements of dual-wavelength relative attenuation and single-wavelength equivalent reflectivity. Accurate ...

Abstract: In 1945, C. O. Clark proposed a method to develop synthetic unit hydrographs for the modeling of watershed rainfall response. His technique utilizes two components: a translation hydrograph and a linear reservoir routing. ...

Abstract: This paper reports on the experience gained by the authors in the use of a nonradioactive sodium tracer in limited-scope testing in power plants with nuclear steam supply systems. It shows ...

Abstract: Many failures in the building envelope are associated with disintegration of the brick veneer. The evaluation of durability is important for proper selection of the brick. The American and the Canadian standard methods for ...

Abstract: The potential durability of clay bricks is generally assessed using specifications and test methods mentioned in respective national standards. The current American and Canadian standards for the evaluation of brick ...