Dimitropoulos, Costas D.; Dubief, Yves; Shaqfeh, Eric S. G.; Moin, Parviz Direct numerical simulation of polymer-induced drag reduction in turbulent boundary layer flow of inhomogeneous polymer solutions. (English) Zbl 1145.76027 J. Fluid Mech. 566, 153-162 (2006). MSC: 76F65 76F40 76F70 76A10 PDFBibTeX XMLCite \textit{C. D. Dimitropoulos} et al., J. Fluid Mech. 566, 153--162 (2006; Zbl 1145.76027) Full Text: DOI
Paschkewitz, J. S.; Dimitropoulos, Costas D.; Hou, Y. X.; Somandepalli, V. S. R.; Mungal, M. G.; Shaqfeh, Eric S. G.; Moin, Parviz An experimental and numerical investigation of drag reduction in a turbulent boundary layer using a rigid rodlike polymer. (English) Zbl 1187.76403 Phys. Fluids 17, No. 8, Paper No. 085101, 17 p. (2005). MSC: 76-XX PDFBibTeX XMLCite \textit{J. S. Paschkewitz} et al., Phys. Fluids 17, No. 8, Paper No. 085101, 17 p. (2005; Zbl 1187.76403) Full Text: DOI
Dimitropoulos, Costas D.; Dubief, Yves; Shaqfeh, Eric S. G.; Moin, Parviz; Lele, Sanjiva K. Direct numerical simulation of polymer-induced drag reduction in turbulent boundary layer flow. (English) Zbl 1187.76127 Phys. Fluids 17, No. 1, Paper No. 011705, 4 p. (2005). MSC: 76-XX PDFBibTeX XMLCite \textit{C. D. Dimitropoulos} et al., Phys. Fluids 17, No. 1, Paper No. 011705, 4 p. (2005; Zbl 1187.76127) Full Text: DOI
Paschkewitz, J. S.; Dubief, Yves; Dimitropoulos, Costas D.; Shaqfeh, Eric S. G.; Moin, Parviz Numerical simulation of turbulent drag reduction using rigid fibres. (English) Zbl 1067.76053 J. Fluid Mech. 518, 281-317 (2004). MSC: 76F70 76F65 PDFBibTeX XMLCite \textit{J. S. Paschkewitz} et al., J. Fluid Mech. 518, 281--317 (2004; Zbl 1067.76053) Full Text: DOI
Dimitropoulos, Costas D.; Sureshkumar, R.; Beris, Antony N.; Handler, Robert A. Budgets of Reynolds stress, kinetic energy and streamwise enstrophy in viscoelastic turbulent channel flow. (English) Zbl 1184.76137 Phys. Fluids 13, No. 4, Paper No. 1016, 12 p. (2001). MSC: 76-XX PDFBibTeX XMLCite \textit{C. D. Dimitropoulos} et al., Phys. Fluids 13, No. 4, Paper No. 1016, 12 p. (2001; Zbl 1184.76137) Full Text: DOI
Beris, Antony N.; Dimitropoulos, Costas D. Pseudospectral simulation of turbulent viscoelastic channel flow. (English) Zbl 0966.76064 Comput. Methods Appl. Mech. Eng. 180, No. 3-4, 365-392 (1999). MSC: 76M22 76A10 76F65 PDFBibTeX XMLCite \textit{A. N. Beris} and \textit{C. D. Dimitropoulos}, Comput. Methods Appl. Mech. Eng. 180, No. 3--4, 365--392 (1999; Zbl 0966.76064) Full Text: DOI
Dimitropoulos, Costas D.; Sureshkumar, R.; Beris, Antony N. Direct numerical simulation of viscoelastic turbulent channel flow exhibiting drag reduction: Effect of the variation of rheological parameters. (English) Zbl 0960.76057 J. Non-Newtonian Fluid Mech. 79, No. 2-3, 433-468 (1998). MSC: 76M20 76M22 76A10 82D60 76F65 PDFBibTeX XMLCite \textit{C. D. Dimitropoulos} et al., J. Non-Newton. Fluid Mech. 79, No. 2--3, 433--468 (1998; Zbl 0960.76057) Full Text: DOI
Dimitropoulos, Costas D.; Edwards, Brian J.; Chae, Kyung-Sun; Beris, Antony N. Efficient pseudospectral flow simulations in moderately complex geometries. (English) Zbl 0929.76094 J. Comput. Phys. 144, No. 2, 517-549 (1998). Reviewer: W.Heinrichs (Essen) MSC: 76M22 76D05 PDFBibTeX XMLCite \textit{C. D. Dimitropoulos} et al., J. Comput. Phys. 144, No. 2, 517--549 (1998; Zbl 0929.76094) Full Text: DOI
Dimitropoulos, Costas D.; Beris, Antony N. An efficient and robust spectral solver for nonseparable elliptic equations. (English) Zbl 0877.65074 J. Comput. Phys. 133, No. 1, 186-191 (1997). Reviewer: P.K.Mahanti (Ranchi) MSC: 65N35 65Y20 65F10 65F35 35J25 PDFBibTeX XMLCite \textit{C. D. Dimitropoulos} and \textit{A. N. Beris}, J. Comput. Phys. 133, No. 1, 186--191 (1997; Zbl 0877.65074) Full Text: DOI