cylindrical equation
1.INTEGRABILITY PROPERTY AND GEOMETRIC INTERPRETATION OF CYLINDRICAL EINSTEIN-EQUATION
2.In this paper, the cartridge case is regarded as a thin wall cylindrical shell, a differential motion equation of the cartridge case is introduced and formulas are presented that indicate the motion characteristics of the cartridge case such as the time in contact with the bore wall, the pressure in contact with the bore and the deforming velocity of the cartridge case.
3.Using the self-consistent linear field theory, Cherenkov radiation excitated by the beam-wave interaction of a thin annular relativistic electron beam in a plasma-filled, dielectric coaxial cylindrical waveguide was analyzed. The dispersion equation of the interaction, the synchronized condition and the wave growth rate were derived.
4.The Calculation of the Load-Carrying Ability of Cylindrical Shells Under Uniform External Pressure by Using Ultimate Load Equation
5.After reviewing briefly the theoretical basis of the IAEA method adiffusion equation for cylindrical specimen and applicable calculation curvesare given. In this equation leaching test data of this kind of specimen mayalso be expressed by leach factor L(or diffusion coefficient D).
6.A structure of cylindrical shell with varying section of radical direction,which is t=t 0(±1+λ?φ) 2, is put forward in this paper Based on half moment method of cylindrical shell with constant section in reference ,an Euler Equation to calculate internal forces of the structure is developed,thus,accurate internal forces can be obtained
