Flutter of multiple-streamwise bay rectangular panels at low supersonic Mach number
Flutter analysis of multiple streamwise bay rectangular panel at low supersonic flow
FLUTTER ANALYSIS↗
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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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The eigenvalue problem for beams and rectangular plates with linearly varying in-plane and axial load
Eigenvalue problem for beams and rectangular plates with linearly varying in-plane and axial load
STRUCTURAL BEAM↗
Force and pressure-distribution investigation to high angles of attack on all-movable triangular and rectangular wings in combination with a body at supersonic speeds
Force and pressure distribution studies to high angles of attack on all-movable triangular and rectangular wings in combination with body at supersonic speeds
TRIANGULAR WING↗
Compensation of the Effects of the Slot in a Rectangular Waveguide
Method of compensating for effects of slot in rectangular waveguide
WAVE PROPAGATION↗
Determining Green's function for a plate of variable thickness, rectangular in the plan
Reciprocal theorem used to determine Green function for plate of variable thickness, rectangular in plan
RECTANGULAR PLATE↗
Calculation of rectangular orthotropic plates lying on an elastic foundation with two foundation moduli and subjected to static and pulsating loads
Method of initial parameters used in differential equations for bending and internal stress forces occurring in rectangular orthotropic plates lying on elastic foundation
RECTANGULAR PLATE↗
Stability of rectangular flexible plates made from nonlinearly elastic materials
Critical stresses and deformation pattern after buckling for flexible rectangular plates of nonlinearly elastic materials
PLASTIC DEFORMATION↗
Natural vibrations and stability of rectangular plates of variable thickness
Natural vibrations and stability of rectangular plates of variable thickness calculated for various boundary conditions
BOUNDARY LAYER STABILITY↗
On dynamic response of a rectangular plate to a series of moving loads
Dynamic response of rectangular plate to series of moving loads
ELASTIC PLATE↗
Plane-stress analysis of an edge-stiffened rectangular plate subjected to boundary loads, boundary displacements, and temperature gradients
Plane stress analysis of edge stiffened rectangular plate subjected to boundary loads, boundary displacements, and temperature gradients
RECTANGULAR PLATE↗
The maximum response of rectangular plates to random excitation
Maximum response of rectangular plates to random excitation
EXCITATION↗
Design of dielectric-covered resonant slots in a rectangular waveguide.
Dielectric cover effect on resonant frequency of slots in rectangular waveguide, using Stevenson free space theory and plane-wave reflection coefficient
RESONANT FREQUENCY↗
The admittance of a rectangular waveguide radiating into a dielectric slab.
Surface wave pole contribution to admittance of rectangular waveguide-fed slot into dielectric slab
DIELECTRIC MATERIAL↗
Local instability of symmetrical rectangular tubes under axial compression
A chart is presented for the coefficient in the formula for the critical compressive stress at which cross sectional distortion begins in a thin-wall tube of rectangular section symmetrical about its two principal axes. The energy method of Timoshenko was used in the theoretical calculations required for the construction of the chart. The deflection equation used in this method was selected to give good accuracy. The exact values given by solution of the differential equation were calculated for a number of cases and it was found that the energy solution was correct to within a fraction of 1 percent. The calculation of the critical compressive stress at stresses above the elastic range is also discussed. In order to demonstrate the use of the formulas and the chart in engineering calculations, several illustrative problems are included.
TUBING, RECTANGULAR - STRESSES, COMPRESSIVE↗
Local instability of columns with I-, Z-, channel, and rectangular-tube sections
Charts are presented for the coefficients in the formulas for the critical compressive stress at which cross-sectional distortion begins in thin-wall columns of I-, Z-, channel, and rectangular-tube sections. The energy method of Timoshenko was used in the theoretical calculations required for the construction of the charts. The deflection equations were carefully selected to give good accuracy. The calculation of the critical compressive stress at stresses above the elastic range is briefly discussed in order to demonstrate the use of the formulas and the charts in engineering calculations. Two illustrative problems are included.
STRESSED SKIN LMAL↗
Thermal Radiation Absorption in Rectangular-Groove Cavities
Thermal radiation absorption in rectangular-groove cavities
RADIATION↗
ANALYSIS OF LAMINAR FULLY DEVELOPED HEAT TRANSFER IN THIN RECTANGULAR CHANNELS WITH FUEL LOADING REMOVED FROM THE CORNERS
Analysis of laminar fully developed heat transfer in thin rectangular channels with fuel loading removed from the corners
HEAT TRANSFER↗
INTEGRATION OF THE EQUATIONS OF PLANETARY MOTION IN RECTANGULAR COORDINATES
Integration of equations of planetary peturbations in rectangular coordinates
PLANET↗