Abstract: A radial ejector with two degrees of geometric control is constructed and tested at pressures ranging from 0.7 to 1.5 atmospheres and entrainment ratios ranging from 0 to 2. Maximum efficiencies ...

Abstract: Nondestructive methods have been extensively used to characterize unknown bridge foundations. Among various nondestructive methods, conventional and reverse parallel seismic (PS) methods are considered proper methods capable ...

Abstract: Parallel Seismic (PS) method is a straightforward Nondestructive Testing (NDT) method capable of providing valuable information of unknown bridge foundations made of various common construction materials such as wood, ...

Abstract: An incremental elastic‐plastic constitutive model is proposed to relate force and displacement at the contact between two identical elastic rough spheres. The model is formulated in a three‐dimensional force space defined ...