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您的检索式：作者名="Francesco Fatone"
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| 1 | Effect of trace element supplementation on the mesophilic anaerobic digestion of foodwaste in batch trials:The influence of inoculum orion显示文摘 | Veronica Fscchin Cristina Cavinato Francesco Fatone | 2013 | Biochemical Engineering Journal2013，70，： | 1 |
| 2 | Tracing pharmaceuticals in a municipal plant for integrated wastewater and organic solid waste treatment显示文摘 | Aleksandra Jelic Francesco Fatone Silvia Di Fabio Mira Petrovic Franco Cecchi Damia Barcelo | 2012 | Science of the Total Environment2012，，： | 1 |
| 3 | High Performance Algorithms Based on a New Wavelet Expansion for Time Dependent Acoustic Obstacle Scattering显示文摘This paper presents a highly parallelizable numerical method to solve time dependent acoustic obstacle scattering problems.The method proposed is a generalization of the“operator expansion method”developed by Recchioni and Zirilli[SIAM J.Sci.Comput.,25(2003),1158-1186].The numerical method proposed reduces,via a perturbative approach,the solution of the scattering problem to the solution of a sequence of systems of first kind integral equations.The numerical solution of these systems of integral equations is challenging when scattering problems involving realistic obstacles and small wavelengths are solved.A computational method has been developed to solve these challenging problems with affordable computing resources.To this aim a new way of using the wavelet transform and new bases of wavelets are introduced,and a version of the operator expansion method is developed that constructs directly element by element in a fully parallelizable way.Several numerical experiments involving realistic obstacles and“small”wavelengths are proposed and high dimensional vector spaces are used in the numerical experiments.To evaluate the performance of the proposed algorithm on parallel computing facilities,appropriate speed up factors are introduced and evaluated. | Lorella Fatone Giuseppe Rao Maria Cristina Recchioni Francesco Zirilli | 2007 | Communications in Computational Physics2007，2，6： | 0 |
| 4 | Acoustic Scattering Cross Sections of Smart Obstacles: A Case Study显示文摘Acoustic scattering cross sections of smart furtive obstacles are studied and discussed.A smart furtive obstacle is an obstacle that,when hit by an incoming field,avoids detection through the use of a pressure current acting on its boundary.A highly parallelizable algorithm for computing the acoustic scattering cross section of smart obstacles is developed.As a case study,this algorithm is applied to the(acoustic)scattering cross section of a'smart'(furtive)simplified version of the NASA space shuttle when hit by incoming time-harmonic plane waves,the wavelengths of which are small compared to the characteristic dimensions of the shuttle.The solution to this numerically challenging scattering problem requires the solution of systems of linear equations with many unknowns and equations.Due to the sparsity of these systems of equations,they can be stored and solved using affordable computing resources.A cross section analysis of the simplified NASA space shuttle highlights three findings:i)the smart furtive obstacle reduces the magnitude of its cross section compared to the cross section of a corresponding'passive'obstacle;ii)several wave propagation directions fail to satisfactorily respond to the smart strategy of the obstacle;iii)satisfactory furtive effects along all directions may only be obtained by using a pressure current of considerable magnitude.Numerical experiments and virtual reality applications can be found at the website:http://gffzzec7daba562864d4ehu6b9x556qbvo6fb0.ffgz.tsg.suse.edu.cn/ceri/zirilli/w7. | Lorella Fatone Maria Cristina Recchioni Francesco Zirilli | 2011 | Communications in Computational Physics2011，10，8： | 0 |
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