Resende, P. R.; Kim, K.; Younis, B. A.; Sureshkumar, R.; Pinho, F. T. A FENE-P \(k-\epsilon\) turbulence model for low and intermediate regimes of polymer-induced drag reduction. (English) Zbl 1282.76054 J. Non-Newton. Fluid Mech. 166, No. 12-13, 639-660 (2011). MSC: 76A10 76F60 PDF BibTeX XML Cite \textit{P. R. Resende} et al., J. Non-Newton. Fluid Mech. 166, No. 12--13, 639--660 (2011; Zbl 1282.76054) Full Text: DOI
Koppol, Anantha P.; Sureshkumar, Radhakrishna; Abedijaberi, Arash; Khomami, Bamin Anomalous pressure drop behaviour of mixed kinematics flows of viscoelastic polymer solutions: a multiscale simulation approach. (English) Zbl 1181.76022 J. Fluid Mech. 631, 231-253 (2009). MSC: 76A10 76M10 PDF BibTeX XML Cite \textit{A. P. Koppol} et al., J. Fluid Mech. 631, 231--253 (2009; Zbl 1181.76022) Full Text: DOI
Thomas, D. G.; Khomami, B.; Sureshkumar, R. Nonlinear dynamics of viscoelastic Taylor-Couette flow: Effect of elasticity on pattern selection, molecular conformation and drag. (English) Zbl 1156.76386 J. Fluid Mech. 620, 353-382 (2009). MSC: 76E07 76A10 76M22 76E30 PDF BibTeX XML Cite \textit{D. G. Thomas} et al., J. Fluid Mech. 620, 353--382 (2009; Zbl 1156.76386) Full Text: DOI
Pinho, F. T.; Li, C. F.; Younis, B. A.; Sureshkumar, R. A low Reynolds number turbulence closure for viscoelastic fluids. (English) Zbl 1293.76077 J. Non-Newton. Fluid Mech. 154, No. 2-3, 89-108 (2008). MSC: 76F70 76A10 PDF BibTeX XML Cite \textit{F. T. Pinho} et al., J. Non-Newton. Fluid Mech. 154, No. 2--3, 89--108 (2008; Zbl 1293.76077) Full Text: DOI
Pinho, F. T.; Sadanandan, B.; Sureshkumar, R. One equation model for turbulent channel flow with second order viscoelastic corrections. (English) Zbl 1257.76032 Flow Turbul. Combust. 81, No. 3, 337-367 (2008). MSC: 76F60 76A10 PDF BibTeX XML Cite \textit{F. T. Pinho} et al., Flow Turbul. Combust. 81, No. 3, 337--367 (2008; Zbl 1257.76032) Full Text: DOI
Venkataramani, V.; Sureshkumar, R.; Khomami, B. A computationally efficient approach for Hi fidelity fine graining from bead-spring models to bead-rod models. (English) Zbl 1391.76802 J. Non-Newton. Fluid Mech. 149, No. 1-3, 20-27 (2008). MSC: 76T25 PDF BibTeX XML Cite \textit{V. Venkataramani} et al., J. Non-Newton. Fluid Mech. 149, No. 1--3, 20--27 (2008; Zbl 1391.76802) Full Text: DOI
Koppol, Anantha P.; Sureshkumar, Radhakrishna; Khomami, Bamin An efficient algorithm for multiscale flow simulation of dilute polymeric solutions using bead-spring chains. (English) Zbl 1195.76031 J. Non-Newton. Fluid Mech. 141, No. 2-3, 180-192 (2007). MSC: 76A05 76M20 PDF BibTeX XML Cite \textit{A. P. Koppol} et al., J. Non-Newton. Fluid Mech. 141, No. 2--3, 180--192 (2007; Zbl 1195.76031) Full Text: DOI
Steinhaus, Benjamin; Shen, Amy Q.; Sureshkumar, Radhakrishna Dynamics of viscoelastic fluid filaments in microfluidic devices. (English) Zbl 1182.76721 Phys. Fluids 19, No. 7, Paper No. 073103, 13 p. (2007). MSC: 76-XX PDF BibTeX XML Cite \textit{B. Steinhaus} et al., Phys. Fluids 19, No. 7, Paper No. 073103, 13 p. (2007; Zbl 1182.76721) Full Text: DOI
Kim, Kyoungyoun; Li, Chang-F.; Sureshkumar, R.; Balachandar, S.; Adrian, Ronald J. Effects of polymer stresses on eddy structures in drag-reduced turbulent channel flow. (English) Zbl 1175.76069 J. Fluid Mech. 584, 281-299 (2007). MSC: 76F10 76A10 PDF BibTeX XML Cite \textit{K. Kim} et al., J. Fluid Mech. 584, 281--299 (2007; Zbl 1175.76069) Full Text: DOI
Li, C. F.; Gupta, V. K.; Sureshkumar, R.; Khomami, B. Turbulent channel flow of dilute polymeric solutions: drag reduction scaling and an eddy viscosity model. (English) Zbl 1195.76034 J. Non-Newton. Fluid Mech. 139, No. 3, 177-189 (2006). MSC: 76A05 76M22 PDF BibTeX XML Cite \textit{C. F. Li} et al., J. Non-Newton. Fluid Mech. 139, No. 3, 177--189 (2006; Zbl 1195.76034) Full Text: DOI
Thomas, D. G.; Al-Mubaiyedh, U. A.; Sureshkumar, R.; Khomami, B. Time-dependent simulations of non-axisymmetric patterns in Taylor-Couette flow of dilute polymer solutions. (English) Zbl 1195.76309 J. Non-Newton. Fluid Mech. 138, No. 2-3, 111-133 (2006). MSC: 76M22 76M20 76A05 76E07 PDF BibTeX XML Cite \textit{D. G. Thomas} et al., J. Non-Newton. Fluid Mech. 138, No. 2--3, 111--133 (2006; Zbl 1195.76309) Full Text: DOI
Sadanandan, B.; Sureshkumar, R. Effect of purely elastic flow instability on molecular conformation and drag. (English) Zbl 1143.76346 J. Non-Newton. Fluid Mech. 140, No. 1-3, 108-119 (2006). MSC: 76-06 76Mxx 76Axx PDF BibTeX XML Cite \textit{B. Sadanandan} and \textit{R. Sureshkumar}, J. Non-Newton. Fluid Mech. 140, No. 1--3, 108--119 (2006; Zbl 1143.76346) Full Text: DOI
Li, Chang-Feng; Sureshkumar, Radhakrishna; Khomami, Bamin Influence of rheological parameters on polymer induced turbulent drag reduction. (English) Zbl 1143.76337 J. Non-Newton. Fluid Mech. 140, No. 1-3, 23-40 (2006). MSC: 76-06 76Mxx 76Axx PDF BibTeX XML Cite \textit{C.-F. Li} et al., J. Non-Newton. Fluid Mech. 140, No. 1--3, 23--40 (2006; Zbl 1143.76337) Full Text: DOI
Sureshkumar, Radhakrishna (ed.); Pasquali, Matteo (ed.) Special issue: The 14th international workshop on numerical methods for non-Newtonian flows (IWNMNF 2005), Santa Fe, NM, USA, June 12–15, 2005. Selected papers. (English) Zbl 1109.76305 J. Non-Newton. Fluid Mech. 140, No. 1-3, 158 p. (2006). MSC: 76-06 76Mxx 76Axx 00B25 PDF BibTeX XML Cite \textit{R. Sureshkumar} (ed.) and \textit{M. Pasquali} (ed.), J. Non-Newton. Fluid Mech. 140, No. 1--3, 158~p. (2006; Zbl 1109.76305)
Arora, K.; Sureshkumar, R. A viscoelastic flow instability near the solid body rotation limit. (English) Zbl 1195.76179 J. Non-Newton. Fluid Mech. 132, No. 1-3, 36-44 (2005). MSC: 76E07 76A10 PDF BibTeX XML Cite \textit{K. Arora} and \textit{R. Sureshkumar}, J. Non-Newton. Fluid Mech. 132, No. 1--3, 36--44 (2005; Zbl 1195.76179) Full Text: DOI
Gupta, V. K.; Sureshkumar, R.; Khomami, B. Polymer chain dynamics in Newtonian and viscoelastic turbulent channel flows. (English) Zbl 1186.76211 Phys. Fluids 16, No. 5, Paper No. 1546, 21 p. (2004). MSC: 76-XX PDF BibTeX XML Cite \textit{V. K. Gupta} et al., Phys. Fluids 16, No. 5, Paper No. 1546, 21 p. (2004; Zbl 1186.76211) Full Text: DOI
Sadanandan, B.; Sureshkumar, R. Global linear stability analysis of viscoelastic flow through a periodic channel. (English) Zbl 1143.76345 J. Non-Newton. Fluid Mech. 122, No. 1-3, 55-67 (2004). MSC: 76-06 76Axx 76Mxx 00B25 PDF BibTeX XML Cite \textit{B. Sadanandan} and \textit{R. Sureshkumar}, J. Non-Newton. Fluid Mech. 122, No. 1--3, 55--67 (2004; Zbl 1143.76345) Full Text: DOI
Arora, K.; Ganesan, V.; Sureshkumar, R.; Khomami, B. Hydrodynamic stability of unidirectional shear flow of linear and branched polymeric melts. (English) Zbl 1115.76323 J. Non-Newton. Fluid Mech. 121, No. 2-3, 101-115 (2004). MSC: 76E05 76A10 PDF BibTeX XML Cite \textit{K. Arora} et al., J. Non-Newton. Fluid Mech. 121, No. 2--3, 101--115 (2004; Zbl 1115.76323) Full Text: DOI
Thomas, D. G.; Sureshkumar, R.; Khomami, B. Thermo-mechanical instabilities in Dean and Taylor-Couette flows: mechanisms and scaling laws. (English) Zbl 1131.76319 J. Fluid Mech. 517, 251-279 (2004). MSC: 76E07 80A20 PDF BibTeX XML Cite \textit{D. G. Thomas} et al., J. Fluid Mech. 517, 251--279 (2004; Zbl 1131.76319) Full Text: DOI
Thomas, D. G.; Sureshkumar, R.; Khomami, B. Effect of inertia on thermoelastic flow instability. (English) Zbl 1143.76437 J. Non-Newton. Fluid Mech. 120, No. 1-3, 93-100 (2004). MSC: 76E07 76A10 80A20 PDF BibTeX XML Cite \textit{D. G. Thomas} et al., J. Non-Newton. Fluid Mech. 120, No. 1--3, 93--100 (2004; Zbl 1143.76437) Full Text: DOI
Sureshkumar, R. Stability analysis using compressible viscoelastic formulation. (English) Zbl 1043.76506 J. Non-Newton. Fluid Mech. 116, No. 2-3, 471-477 (2004). MSC: 76E05 76E09 76A10 PDF BibTeX XML Cite \textit{R. Sureshkumar}, J. Non-Newton. Fluid Mech. 116, No. 2--3, 471--477 (2004; Zbl 1043.76506) Full Text: DOI
Lin, Bin; Khomami, Bamin; Sureshkumar, Radhakrishna Effect of non-normal interactions on the interfacial instability of multilayer viscoelastic channel flows. (English) Zbl 1106.76364 J. Non-Newton. Fluid Mech. 116, No. 2-3, 407-429 (2004). MSC: 76E17 76A10 PDF BibTeX XML Cite \textit{B. Lin} et al., J. Non-Newton. Fluid Mech. 116, No. 2--3, 407--429 (2004; Zbl 1106.76364) Full Text: DOI
Thomas, D. G.; Sureshkumar, R.; Khomami, B. Influence of fluid thermal sensitivity on the thermo-mechanical stability of the Taylor-Couette flow. (English) Zbl 1186.76523 Phys. Fluids 15, No. 11, Paper No. 3308, 10 p. (2003). MSC: 76-XX PDF BibTeX XML Cite \textit{D. G. Thomas} et al., Phys. Fluids 15, No. 11, Paper No. 3308, 10 p. (2003; Zbl 1186.76523) Full Text: DOI
Gupta, V. K.; Sureshkumar, R.; Khomami, B.; Azaiez, J. Centrifugal instability of semidilute non-Brownian fiber suspensions. (English) Zbl 1185.76157 Phys. Fluids 14, No. 6, Paper No. 1958, 14 p. (2002). MSC: 76-XX PDF BibTeX XML Cite \textit{V. K. Gupta} et al., Phys. Fluids 14, No. 6, Paper No. 1958, 14 p. (2002; Zbl 1185.76157) Full Text: DOI
Sadanandan, B.; Sureshkumar, R. Viscoelastic effects on the stability of wall-bounded shear flows. (English) Zbl 1184.76468 Phys. Fluids 14, No. 1, Paper No. 41, 8 p. (2002). MSC: 76-XX PDF BibTeX XML Cite \textit{B. Sadanandan} and \textit{R. Sureshkumar}, Phys. Fluids 14, No. 1, Paper No. 41, 8 p. (2002; Zbl 1184.76468) Full Text: DOI
Sadanandan, B.; Sureshkumar, R. Numerical eigenspectrum of non-viscometric viscoelastic flows: Results for the periodic channel flow. (English) Zbl 1143.76524 J. Non-Newton. Fluid Mech. 108, No. 1-3, 143-161 (2002). MSC: 76M22 76A10 PDF BibTeX XML Cite \textit{B. Sadanandan} and \textit{R. Sureshkumar}, J. Non-Newton. Fluid Mech. 108, No. 1--3, 143--161 (2002; Zbl 1143.76524) Full Text: DOI
Arora, K.; Sureshkumar, R. Efficient computation of the eigenspectrum of viscoelastic flows using submatrix-based transformation of the linearized equations. (English) Zbl 1058.76585 J. Non-Newton. Fluid Mech. 104, No. 1, 75-85 (2002). MSC: 76M25 76A10 76E05 PDF BibTeX XML Cite \textit{K. Arora} and \textit{R. Sureshkumar}, J. Non-Newton. Fluid Mech. 104, No. 1, 75--85 (2002; Zbl 1058.76585) Full Text: DOI
Al-Mubaiyedh, U. A.; Sureshkumar, R.; Khomami, B. The effect of viscous heating on the stability of Taylor-Couette flow. (English) Zbl 1061.76019 J. Fluid Mech. 462, 111-132 (2002). MSC: 76E07 76U05 80A20 PDF BibTeX XML Cite \textit{U. A. Al-Mubaiyedh} et al., J. Fluid Mech. 462, 111--132 (2002; Zbl 1061.76019) 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 PDF BibTeX XML Cite \textit{C. D. Dimitropoulos} et al., Phys. Fluids 13, No. 4, Paper No. 1016, 12 p. (2001; Zbl 1184.76137) Full Text: DOI
Sureshkumar, R. Local linear stability characteristics of viscoelastic periodic channel flow. (English) Zbl 1043.76020 J. Non-Newton. Fluid Mech. 97, No. 2, 125-148 (2001). Reviewer: Shifang Han (Chengdu) MSC: 76E05 76A10 76M22 PDF BibTeX XML Cite \textit{R. Sureshkumar}, J. Non-Newton. Fluid Mech. 97, No. 2, 125--148 (2001; Zbl 1043.76020) Full Text: DOI
Al-Mubaiyedh, U. A.; Sureshkumar, R.; Khomami, B. Energetic effects on the stability of viscoelastic Dean flow. (English) Zbl 0994.76008 J. Non-Newtonian Fluid Mech. 95, No. 2-3, 277-293 (2000). Reviewer: Valeriu Al.Sava (Iaşi) MSC: 76A10 76E99 PDF BibTeX XML Cite \textit{U. A. Al-Mubaiyedh} et al., J. Non-Newton. Fluid Mech. 95, No. 2--3, 277--293 (2000; Zbl 0994.76008) Full Text: DOI
Sureshkumar, R. Numerical observations on the continuous spectrum of the linearized viscoelastic operator in shear-dominated complex flows. (English) Zbl 1004.76032 J. Non-Newtonian Fluid Mech. 94, No. 2-3, 205-211 (2000). MSC: 76E99 76A10 PDF BibTeX XML Cite \textit{R. Sureshkumar}, J. Non-Newton. Fluid Mech. 94, No. 2--3, 205--211 (2000; Zbl 1004.76032) Full Text: DOI
Smith, M. D.; Armstrong, R. C.; Brown, R. A.; Sureshkumar, R. Finite element analysis of stability of two-dimensional viscoelastic flows to three-dimensional perturbations. (English) Zbl 0990.76047 J. Non-Newtonian Fluid Mech. 93, No. 2-3, 203-244 (2000). MSC: 76M10 76E99 76A10 PDF BibTeX XML Cite \textit{M. D. Smith} et al., J. Non-Newton. Fluid Mech. 93, No. 2--3, 203--244 (2000; Zbl 0990.76047) Full Text: DOI
Sureshkumar, R.; Avgousti, M. Influence of eccentricity on stability of purely elastic Dean flow. (English) Zbl 0990.76023 J. Non-Newtonian Fluid Mech. 93, No. 1, 61-82 (2000). MSC: 76E07 76A10 76M22 PDF BibTeX XML Cite \textit{R. Sureshkumar} and \textit{M. Avgousti}, J. Non-Newton. Fluid Mech. 93, No. 1, 61--82 (2000; Zbl 0990.76023) Full Text: DOI
Al-Mubaiyedh, U. A.; Sureshkumar, R.; Khomami, B. Influence of energetics on the stability of viscoelastic Taylor-Couette flow. (English) Zbl 1149.76302 Phys. Fluids 11, No. 11, 3217-3226 (1999). MSC: 76-XX PDF BibTeX XML Cite \textit{U. A. Al-Mubaiyedh} et al., Phys. Fluids 11, No. 11, 3217--3226 (1999; Zbl 1149.76302) Full Text: DOI
Sureshkumar, R.; Smith, M. D.; Armstrong, R. C.; Brown, R. A. Linear stability and dynamics of viscoelastic flows using time-dependent numerical simulations. (English) Zbl 0968.76008 J. Non-Newtonian Fluid Mech. 82, No. 1, 57-104 (1999). Reviewer: S.K.Lakshmana Rao (Bangalore) MSC: 76A10 76E05 76M10 PDF BibTeX XML Cite \textit{R. Sureshkumar} et al., J. Non-Newton. Fluid Mech. 82, No. 1, 57--104 (1999; Zbl 0968.76008) 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 PDF BibTeX XML Cite \textit{C. D. Dimitropoulos} et al., J. Non-Newton. Fluid Mech. 79, No. 2--3, 433--468 (1998; Zbl 0960.76057) Full Text: DOI
Sureshkumar, R.; Beris, Antony N.; Avgousti, Marios Non-axisymmetric subcritical bifurcations in viscoelastic Taylor-Couette flow. (English) Zbl 0826.76034 Proc. R. Soc. Lond., Ser. A 447, No. 1929, 135-153 (1994). Reviewer: W.Koch (Göttingen) MSC: 76E30 76E05 76A10 PDF BibTeX XML Cite \textit{R. Sureshkumar} et al., Proc. R. Soc. Lond., Ser. A 447, No. 1929, 135--153 (1994; Zbl 0826.76034) Full Text: DOI
Sangani, A. S.; Sureshkumar, R. Linear acoustic properties of bubbly liquids near the natural frequency of the bubbles using numerical simulations. (English) Zbl 0776.76086 J. Fluid Mech. 252, 239-264 (1993). MSC: 76Q05 76T99 PDF BibTeX XML Cite \textit{A. S. Sangani} and \textit{R. Sureshkumar}, J. Fluid Mech. 252, 239--264 (1993; Zbl 0776.76086) Full Text: DOI