Application of a double linear damage rule to cumulative fatigue
Cumulative metal fatigue damage predicted by double linear damage rule with formulas for crack formation and propagation
DAMAGE↗
SEARCH · Engineering Papers
Results for “linearity”
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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Aerodynamic characteristics for cone cylinder frustum cylinder configurations at Mach numbers from 0.7 to 1.96. Volume I - Linear load distributions
Aerodynamic characteristics for cone-cylinder and cone cylinder frustrum cylinder configurations - linear aerodynamic load distributions at Mach numbers from 0.7 to 1.96
CYLINDER↗
On the construction of discrete approximations to linear differential expressions
Algorithm for generating discrete approximations in terms of ordinates for linear differential expressions
DIFFERENTIAL EQUATION↗
Linear parameter optimization with quadratic cost - A summary
Linear parameter optimization with quadratic cost in application to ballistic missile guidance coefficient
BALLISTIC MISSILE↗
Application of computer techniques to some problems in linear viscoelasticity
Computer solutions in terms of molecular theories of linear viscoelasticity
MOLECULAR THEORY↗
A linearized error analysis of onboard primary navigation systems for the Apollo lunar module
Linearized error analysis of onboard primary navigation systems for Apollo lunar module
NAVIGATION SYSTEM↗
The discrete ordinate method for unsteady linearized Boltzmann Bhatnagar-Gross-Krook equation.
Discrete ordinate method for unsteady linearized Boltzmann Bhatnagar-Gross-Krook equation of rarefied gas flow
KROOK EQUATION↗
Control of linear plants with zeros and slowly varying parameters.
Reduction of order technique pertaining to plant and reference model in controller design for linear plants transfer functions with zeros and slowly varying parameters
REFERENCE SYSTEM↗
The linear star model and dynamical instability.
Pulsation properties of star models with linear density distribution, considering radial, adiabatic contraction and dynamical stability
DENSITY DISTRIBUTION↗
Fourier-Hermite solutions of the Vlasov equations in the linearized limit.
Fourier-Hermite solutions of Vlasov equations for electron motion against positive neutralizing background examined in linearized limit, noting Landau damping recovery
PARTICLE MOTION↗
Screw instability in a linear Hall accelerator.
Screw instability in linear Hall accelerator
ELECTRIC FIELD↗
The initial value problem for the linearized equations of water waves.
Linearized system of water waves initial value problem, obtaining eigenvalue with parameter in boundary condition
LAPLACE EQUATION↗
Rapid determination of near-optimum linear pitch programs for rocket boosters.
Linear segment pitch rate program for near optimum trajectory for rocket boosters
COMPUTER PROGRAM↗
Linear current-voltage characteristics in type- II superconductors under conditions of flux flow.
Linear current-voltage characteristics in type II SUPERCONDUCTORS under flux flow conditions
ELECTRIC CURRENT↗
Application of a double linear damage rule to cumulative fatigue.
Double linear damage rule for predicting cumulative fatigue damage, crack initiation and propagation and fatigue life, noting improved accuracy
CRACK FORMATION↗
Linear analog dc voltage-to-pulse-width converter
Circuit converts a dc analog input signal to pulse widths that are proportional to the input signal voltage. The circuit would be particularly useful as an analog-to-digital converter where low power, ruggedness, reliability, and good linearity are prime requirements.
Crocket, W. R.↗
Input gate circuit converted for use as linear amplifier
Commercially available integrated circuit that is marketed as a digital computer input gate circuit was converted to a linear amplifier in a microphone circuit that has high input impedance, low output impedance, low cost, and is small enough to fit on a standard printed circuit card.
Harper, T. P.↗
ELAS - A general purpose computer program for the equilibrium problems of linear structures
Digital computer program ELAS handles the equilibrium problems of linear structures of one, two, or three dimensional continuum. ELAS generates the governing equations for the unknown deflections of the mesh points that define the stationary point of the total potential energy function associated with the given loading and unknown deflections.
Akyuz, F. A.↗