plastic recycling is the process of recovering scrap or waste plastics and reprocessing thematerial into useful products that sometimes differ completely in form from their original state. an importantissue in plastic recovery and recycling is that plastic waste usually contains a variety of plastics that differ intheir physical and chemical properties. separation of recovered plastics into dis...

An integrated analysis of fracture interference revealed that hydraulic fracture system damage was, most likely, due to stimulation fluid flooding, into depleted fracture systems around parent wells, resulting in a reduction in the effective fracture area. The team proposed a number of options to mitigate the impact of fracture interference, including refracturing the existing producing well wi...

Hydraulic fracturing has been used as one of the stimulation techniques to economically increase oil and gas production by creating small cracks in subsurface geologic formations allow or move toward a producing well. Hydraulics plays vital role many field operations including drilling, completion, production. In case fracturing, however, hydraulics becomes important since optimized can minimiz...

Deep drawing is an important process used for producing cups from sheet metal in large quantities. The process parameters and viscosity of fluid is maintained the major role in the hydro forming-deep drawing process. Hydraulic pressure can enhance the capabilities of the basic deep drawing process for making metal cups. Hydraulic pressure contributes positively in several ways to the deep drawi...

The paper presents the results of a Computational Fluid Dynamics (CFD) study undertaken to upgrading the hydraulic efficiency of the contact tank of the wastewater treatment plant of Nola-Marigliano, near Napoli. First numerical simulations were performed to compare the hydraulic performances of two existing operating schemes (A and B). The results pointed out the presence of recirculation area...