Experimental Platforms for Computational
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منابع مشابه
Simulation of Simplified Computational Model of Jacket Structure with Timoshenko Cantilever Beam and Experimental Signature
Today many complex models, typically finite element models, have been employed in the analysis of jacket offshore structures. However, these comprehensive models are not readily adopted in engineering practice, especially during the preliminary design stage. As the dynamic analysis of jacket platforms is very complicated, it will be very advantageous to make a simplified computational method to...
متن کاملNumerical modeling of wave run-up along columns of semi-submersible platforms
Wave run-up is one of the most important and effective parameters in designing semi-submersible platforms. Besides unforeseen effects on the movements and response of the platform, wave run up can also cause slamming forces to be exerted on the lower deck of the platform. Therefore, at the first stages of this plan, before running tests on the model of the platform, numerical methods are usuall...
متن کاملAn Evaluation of the FIDAP Computational Fluid Dynamics Code for the Calculation of Hydrodynamic Forces on Underwater Platforms
Maritime Platforms Division within DSTO is currently studying the science and technology of autonomous underwater vehicles for defence applications. Part of this work involves a study of the hydrodynamics and manoeuvrability of these vehicles and the development of methods to determine the hydrodynamic coefficients of submerged bodies as a function of their shape. This report describes the appl...
متن کاملSeismic Reliability Analysis of Offshore Fixed Platforms Using Incremental Dynamic Analysis
It is generally accepted that performance-based design has to be reliability-based. Seismic performance evaluation is based on nonlinear dynamics and reliability theory taking into account uncertainties during analysis. Considering the economic importance of jacket type offshore platforms, the present research aims to assess the seismic performance of offshore steel platforms. In this study, th...
متن کاملSoftware Architecture of Ubiquitous Scientiic Computing Environments for Mobile Platforms
Recent and anticipated technological advances in wireless computing will permit scientists and engineers to do experimental and computational modeling \anywhere" and \any time." In the SciencePad project our aim is to develop such \ubiquitous" problem solving environments (UPSE). The main objective of this paper is to address the architectural design of UPSEs on wireless notebook platforms supp...
متن کاملDynamic Load Balancing of Parallel Computational Iterative Routines on Platforms with Memory Heterogeneity
Traditional load balancing algorithms for data-intensive iterative routines can successfully load balance relatively small problems. We demonstrate that they may fail for large problem sizes on computational clusters with memory heterogeneity. Traditional algorithms use too simplistic models of processors’ performance which cannot reflect many aspects of heterogeneity. This paper presents a new...
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