Now showing items 1-5 of 5
Settling characteristics of fractal aggregates
The settling velocity of aggregates found in engineered water and wastewater treatment facilities are usually assumed to follow Stokes' law. These particles, however, are typically porous and may be fractal in nature. As ...
Vibration of hinged circular arches
The governing differential equations for the vibration of uniform circular arches have been derived considering in addition to the usual actions the effect of rotatory inertia and shear de-formation. A trial eigenvalue ...
Free vibration of circular arches
The lower natural frequencies and the associated modes of vibration of uniform circular arches which are either fixed or simply supported at the ends are computed and studied in this thesis. A general theory which considers ...
Characterization of alumina membranes derived from alumoxanes
Alumoxane-derived membranes are characterized and compared with commercial anodized alumina and polycarbonate track-etched membranes. The alumoxane-derived membranes were produced using two different types of ligands, ...
Determination of streamflow characteristics for ungaged Texas streams using regression analysis
The harmonic mean, 7Q2 (7-day, 2-year low-flow), and 7Q10 are streamflow characteristics used to determine stream waste load allocations. Predictive equations for these characteristics of ungaged Texas streams are developed ...