Grum T. Ngatu

Magnetorheology of submicron diameter iron microwires dispersed in silicone oil

Richard Bell, J. O. Karli, Andrew N. Vavreck et al. · Smart Materials and Structures · 2008 · 154 citations

Magnetic Properties, Engineering, Fluid Mechanics +27

Dimorphic magnetorheological fluids: exploiting partial substitution of microspheres by nanowires

Grum T. Ngatu, Norman M. Wereley, J. O. Karli et al. · Smart Materials and Structures · 2008 · 104 citations

Nanoparticles, Magnetic Properties, Engineering +28

Viscometric and Sedimentation Characterization of Bidisperse Magnetorheological Fluids

Grum T. Ngatu, Norman M. Wereley · IEEE Transactions on Magnetics · 2007 · 95 citations

Engineering, Fluid Mechanics, Mechanical Engineering +16

Adaptive Snubber-Type Magnetorheological Fluid-Elastomeric Helicopter Lag Damper

Grum T. Ngatu, Wei Hu, Norman M. Wereley et al. · AIAA Journal · 2010 · 19 citations

Hingeless Helicopter Rotor, Engineering, Aerospace Engineering +10

A Physical Basis for Stability in Bimodal Dispersions Including Micrometer-sized Particles and Nanoparticles using Both Linear and Non-linear Models to Describe Yield

Elena F. Burguera, Brian J. Love, Raffi Sahul et al. · Journal of Intelligent Material Systems and Structures · 2008 · 17 citations

Nanoparticles, Magnetic Properties, Colloidal Material +22