Abstract: A constitutive model is presented to characterize the deformation behavior of materials at elevated temperatures that undergo dynamic recovery. Hot torsion tests were utilized to validate the ...

Abstract: The constitutive response and failure behavior of a W-Ni-Fe alloy over the strain rate range of 10-4 to 5 X 105 s-1 is experimentally investigated. Experiments conducted are pressure-shear plate ...

Abstract: This paper mainly focuses on the experimental research and numerical analysis of the bearing capacity of three different forms of steel tubular specimens under compression and bending load, the test of one unstiffened steel ...

Abstract: The flow in an open lid, shear flow driven cavity with a jet penetrating at its bottom is described by a mathematical model that uses the Navier-Stokes equations written in terms of the ...

Abstract: The flow in a hydrostatic pocket is described by a mathematical model that uses the Navier-Stokes equations written in terms of the primary variables, u, v, and p. Using the conservative ...

Abstract: The fluid mechanics and heat transfer characteristics of film cooling are three-dimensional and highly complex. To understand this problem better, an experimental study was conducted in a low-speed ...

Abstract: To solve the problems with disposing of sludge and mine tailings, calcium fluoride sludge (CFS) was tested as a component for producing ceramics made by using serpentine tailing waste (STW) and kaolin tailing waste (KTW). ...

Abstract: Waste printed circuit boards (WPCBs) have an inherent value because of nonferrous metal copper and noble metals. From the viewpoint of resource recycling and environmental protection, it is significant to recover metal ...