Abstract: The creep-rupture behavior of six candidate Stirling engine iron-base superalloys was determined in air. The alloys included four wrought alloys (A-286, Alloy 800H, N-155, and 19-9DL) and two ...

Abstract: The present study deals with the spin-up and spin-down of viscous incompressible fluid confined in a cylindrical enclosure. The spin-up (or spin-down) is developed by increasing (or decreasing) ...

Abstract: Infiltration is customarily assumed to increase the heating and cooling load of a building by an amount equal to the mass flow rate of the infiltration times the enthalpy difference between ...

Abstract: The steady flow due to a nonuniform source in an otherwise uniform stream is studied, the source taking the form of an upstream-pointing and a downstream-pointing slender jet, or sheet-jet. ...

Abstract: The motivation of the present study is to generate vortical flow by introducing channel wall roughness in the form of a wall mounted block that has a step-jump in ζ-potential on the upper ...

Abstract: Catalysts based on X-zeolite have been developed by exchanging its Na+ ion with Copper ions and its effectiveness in reducing NOx in an actual SI engine exhaust has been tested. Unlike noble ...

Abstract: The local planar flow of incompressible fluid past an obstacle of semi-circular cross section is considered, the obstacle being mounted on a long flat surface. The far-field motion is one of ...

Abstract: The present paper describes a novel calculation procedure for the detailed prediction of flow field during the process of metal extrusion. The flow of metal has been regarded as a flow of ...

Abstract: A numerical study is made of double-diffusive convection in a square cavity with a sliding top lid in the presence of combined vertical temperature and concentration gradients. The bottom lid ...