The limit load calculations for pipelines with axial complex-shaped defects
نویسندگان
چکیده
منابع مشابه
Evaluation of the Centre Manifold Method for Limit Cycle Calculations of a Nonlinear Structural Wing
In this study the centre manifold is applied for reduction and limit cycle calculation of a highly nonlinear structural aeroelastic wing. The limit cycle is arisen from structural nonlinearity due to the large deflection of the wing. Results obtained by different orders of centre manifolds are compared with those obtained by time marching method (fourth-order Runge-Kutta method). These comparis...
متن کاملInstruction Scheduling for Complex Pipelines
We designed heuristics for applying the list scheduling algorithm to processors with complex pipelines. On these processors the pipeline can stall due to resource contention (structural hazards) in addition to the usual data hazards. Conventional heuristics consider only data hazards. Our heuri-stics reduce structural hazards, too. Code with much instruction-level paral-lelism is optimized to a...
متن کاملSystematics and Limit Calculations
This note discusses the estimation of systematic uncertainties and their incorporation into upper limit calculations. Two different approaches to reducing systematics and their degrading impact on upper limits are introduced. An improved χ function is defined which is useful in comparing Poisson distributed data with models marginalized by systematic uncertainties. Also, a technique using profi...
متن کاملSkyrme-force time-dependent Hartree-Fock calculations with axial symmetry
We discuss axially symmetric time-dependent Hartree-Fock calculations using a finite-range modification of the Skyrme energy functional. The finite-difference forms of the coordinate-space time-dependent Hartree-Fock equations, the method of time evolution, and other numerical aspects are presented. Detailed results for 84Krinduced deep-inelastic collisions with 208Pb at E 1,b = 494 MeV and wit...
متن کاملMatrix model calculations beyond the spherical limit
We propose an improved iterative scheme for calculating higher genus contributions to the multi-loop (or multi-point) correlators and the partition function of the hermitian one matrix model. We present explicit results up to genus two. We develop a version which gives directly the result in the double scaling limit and present explicit results up to genus four. Using the latter version we prov...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Strength of Materials
سال: 2009
ISSN: 0039-2316,1573-9325
DOI: 10.1007/s11223-009-9096-5