... cylinder with internal heating/cooling and external convection are also included for comparison. Given the versatility of the polynomial solutions advocated, the method appears well suited for complicated thermal scenarios provided the analysis is restricted to the time interval used to determine...

... = fracture energies for Modes I, II, and III h = convection coefficient k = thermal conductivity K n = normal contact stiffness L = cylinder thickness N max , S max , T max = maximum stresses for normal and shear Modes r = radial coordinate, a ≤ r...

...Doo-Ho Cho; Young-Hwan Choi; Nam-Su Huh; Do-Jun Shim; Jae-Boong Choi In the present work, plastic limit load solutions are proposed for cylinders and plates with slanted TWC. Note that for cylinders, both slanted circumferential and axial TWCs are considered. These solutions are based on three...

... to produce safe but unverified designs. Unfortunately, very few scientific studies of shell buckling under locally elevated compressive stresses have ever been undertaken. The most critical case is that of the cylinder in which locally high axial compressive stresses develop extending over an area that may...

...Cunjiang Cheng; G. E. O. Widera The object of this study is to determine the short-term burst pressure of metal cylinders under short-term dynamic loading conditions. The finite element method via the use of the LS-DYNA code ( 1998, LS-DYNA Theoretical Manual, Livermore Software Technology...

... direct solution to determine the thermal- and stress-states as a function of time and position. For the two geometries explored, namely a thick-walled cylinder under an internal transient with external convection and a slab with one adiabatic surface, excellent agreement was seen with various test cases...

... the thermal wave reaches the natural boundaries of the structure. To help offset these limitations and at the same time solve for the useful case of a thick-walled cylinder exposed to thermal loading on the internal surface, the inverse problem was solved using a least-squares determination of polynomial...