Results 111 to 120 of about 40,791 (308)
Stagnation point flow and heat transfer over a nonlinear shrinking sheet with slip effects
Alexandria Engineering Journal, 2015 In this paper, an investigation is performed to analyze the effects of the slip parameters A and B on the steady stagnation-point flow and heat transfer due to a shrinking sheet in a viscous and incompressible fluid. Using similarity transformations, the
N.F. Fauzi, S. Ahmad, I. Pop
doaj +1 more source
A novel slip-velocity model to simulate the filtration performance of nanofiber media. [PDF]
Process Saf Environ Prot, 2023 Zhang X, Liu J, Liu C.
europepmc +1 more source
Advanced Engineering Materials, EarlyView.Si‐doped AlCoCrFeNi high‐entropy alloys are synthesized by mechanical alloying to reveal the effect of Si content and milling time on phase evolution, microstructural refinement, and tribological behavior. A transition from FCC to BCC structure, significant grain refinement, and enhanced hardness and wear resistance are achieved, with the 4 at% Si ...
Mustafa Okumuş +2 more
wiley +1 more source
MHD dissipative Powell-Eyring fluid flow due to a stretching sheet with convective boundary conditions and slip velocity. [PDF]
Sci Rep, 2023 Abbas W, Megahed AM, Emam MS, Sadek HMH.
europepmc +1 more source
Multiplex Modular Nanorobotic Systems with Catalytic Activity under Magnetic Navigation
Advanced Functional Materials, EarlyView.We present modular nanorobots composed of a magnetic propulsion module and different extension modules carrying functional activities, assembled via DNA base pairing. The system integrates propulsion, optical tracking, enzymatic catalysis, and cell docking in a programmable manner.
Voichita Mihali +7 more
wiley +1 more source
Independence of Slip Velocities on Applied Stress in Small Crystals
Small, 2014 Directly tracing the spatiotemporal dynamics of intermittent plasticity at the micro- and nanoscale reveals that the obtained slip dynamics are independent of applied stress over a range of up to ∼400 MPa, as well as being independent of plastic strain.
Maaß, R., Derlet, P. M., Greer, J. R.
openaire +4 more sources
Advanced Functional Materials, EarlyView.Flexible piezoresistive pressure sensors underpin wearable and soft electronics. This review links sensing physics, including contact resistance modulation, quantum tunneling and percolation, to unified materials/structure design. We highlight composite and graded architectures, interfacial/porous engineering, and microstructured 3D conductive networks
Feng Luo +2 more
wiley +1 more source
Lattice ellipsoidal statistical BGK model for thermal non-equilibrium flows
, 2012 A thermal lattice Boltzmann model is constructed on the basis of the ellipsoidal statistical Bhatnagar-Gross-Krook (ES-BGK) collision operator via the Hermite moment representation.
Nicolas G. Hadjiconstantinou +11 more
core +1 more source
Stress-Breakdown Time and Slip-Weakening Distance Inferred from Slip-Velocity Functions on Earthquake Faults [PDF]
, 2003 We estimate the critical slip-weakening distance on earthquake faults by using a new approach, which is independent of the estimate of fracture energy or radiated seismic energy.
Mikumo, Takeshi +7 more
core +1 more source
Dual solutions of slip flow past a nonlinearly shrinking permeable sheet
Alexandria Engineering Journal, 2016 The aim of the paper is to investigate the flow of an incompressible viscous fluid past a nonlinearly shrinking permeable sheet. Partial slip condition is considered instead of no slip condition at the boundary.
Sudipta Ghosh +2 more
doaj +1 more source