SEARCH · Engineering Papers
Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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Analysis of shear and normal strain effects on weak turbulence and turbulent heat transfer using two point correlation equations obtained from Navier-Stokes and energy equations
Stability of shear flow with density gradient and viscosity
Analog computed time histories and altitude-ground track plots of swept wing transport aircraft longitudinal response to wind shear and sustained gusts during landing approaches
Applicability of shearing and Kosters interferometers in detecting misalignment in optical telescopes
Jet noise and shear flow instability investigated by model line emitter with sound and velocity fluctuations dependent only on jet parameters
Mirror and lens testing system using lateral shearing interferometer and gas laser light, interpreting interferograms by digital data processing
Turbulent shear flow model for studying drag reduction in Burgers type system with nonlinearity
Negative eddy conductivities and viscosity generation in presence of buoyancy and shear, noting turbulence decay with time
Helical instability theory for positive hollow plasma column in magnetic field with shear
Octahedral shear strain theory application in low cycle fatigue analysis
Shear dependent turbulence in stably stratified medium, discussing structural properties, isotropic and axisymmetric forms and Reynolds stress
Lift tensor for three dimensional body in linear shear flow at low Reynolds numbers, discussing orientation stability
Tidal oscillations, shorter period gravity waves and shear waves
Heat transfer solution to quadratic shear profile problems using Lighthill method
Shear and normal strain effects on turbulence and turbulent heat transfer analyzed in model of turbulent boundary layer in accelerating flows
Hand operated shear removes a battery case without disturbing the internal components which are to be tested. It consists of three tool-steel elements, the cutter blade, and a hand lever that provides the mechanical advantage required to cut steel.
Loss factor and resonant frequency of viscoelastic shear damped structural composites
High shear flow of partially crystalline polyethylene