Eργαστήριο Φυσικών & Xημικών Διεργασιών

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Eργαστήριο Φυσικών & Xημικών Διεργασιών

ΔΗΜΟΣΙΕΥΣΕΙΣ

Th. Basdanis, G. Tatsios and D. Valougeorgis, “Sensitivity analysis of the Cercignani - Lampis accommodation coefficients in prototype rarefied gas flow and heat transfer problems via the Monte Carlo method”, European Journal of Mechanics B/Fluids, 107, 80-94, (2024).
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F. Sofos, C. Dritselis, S. Misdanitis, T. Karakasidis and D. Valougeorgis, “Computation of flow rates in rarefied gas flow through circular tubes via machine learning techniques”, Microfluidics and Nanofluidics, 27:85 (2023).
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Th. Basdanis, D. Valougeorgis and F. Sharipov, “Viscous and thermal velocity slip coefficients via the linearized Boltzmann equation with ab initio potential”, Microfluidics and Nanofluidics, 27:75 (2023).
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Th. Basdanis, G. Tatsios and D. Valougeorgis, “Gas-surface interaction in rarefied gas flows through long capillaries via the linearized Boltzmann equation with various boundary conditions”, Vacuum, 202, 111152, (2022).
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N. Vasileiadis and D. Valougeorgis, "Uncertainty propagation analysis of the computed ITER torus effective pumping speed during the dwell phase", Vacuum, 203, 111317 (2022).
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K. Bouchoris and V. Bontozoglou 2022 Surfactant-laden film lining an oscillating cap: Problem formulation and weakly nonlinear analysis. J. Fluid Mech., 944, A50
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Th. Basdanis, A. Tsimpoukis and D. Valougeorgis, “Effect of constant and variable adsorption half-cycle times on the performance of solar dual-bed adsorption cooling systems”, Renewable Energy, 164, 362-374, (2021).
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G. Tatsios, A. Tsimboukis and D. Valougeorgis, “The half-range moment method in harmonically oscillating rarefied gas flows”, Fluids, 6, 17, (2021).
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N. Vasileiadis and D. Valougeorgis, “Pressure and temperature driven fully-developed rarefied gas flow in a channel with uniform injection/suction through its permeable walls”, Vacuum, Special Issue in the honour of Prof. John S. Colligon, 188, 110155, (2021).
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A. Tsimpoukis, S. Naris and D. Valougeorgis, “Oscillatory pressure-driven rarefied binary gas flow between parallel plates”, Physical Review E, 103, 033103, (2021).
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A. Tsimpoukis and D. Valougeorgis, "Oscillatory rarefied gas flow with arbitrary frequency in the comb finger elements”, Sensors and Actuators A: Physical, 331, 112997, (2021).
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Th. Basdanis, G. Tatsios and D. Valougeorgis, “Human thermophysiological models: Quantification of uncertainty in the computed quantities of the passive system due to uncertainties in the control equations of the active system via the Monte Carlo Method”, Journal of Thermal Biology, 100, 103045, (2021).
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K. Bouchoris and V. Bontozoglou 2021 A model of lung surfactant dynamics based on intrinsic interfacial compressibility. Colloids & Surfaces A: Physicochem. Eng. Asp., 624, 126839
A. Katsiavria and V. Bontozoglou Stability of liquid film flow laden with the soluble surfactant Sodium Dodecyl Sulphate: Predictions versus data. J. Fluid Mech., 894, Α18 (2020).
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P. Philippitzis, K. Gourgoulianis, Z. Daniil, and V. Bontozoglou The effect of alveolar mixing on particle retention and deposition investigated by a dynamic single-path model. Aerosol Science and Technology, in press (2020)
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G. Tatsios and D. Valougeorgis, “Uncertainty propagation analysis of the computed flow rates and pressure differences in rarefied pressure and temperature driven gas flows through long capillaries”, European Journal of Mechanics /B Fluids, 79, 190-201, (2020).
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N. Vasileiadis and D. Valougeorgis, “Modeling of time-dependent gas pumping networks in the whole range of the Knudsen number: Simulations of the ITER dwell phase”, Fusion Engineering and Design, 151, 111383, (2020).
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G. López Quesada, G. Tatsios, D. Valougeorgis, M. Rojas-Cárdenas, L. Baldas, C. Barrot and S. Colin, “Thermally driven pumps and diodes in multistage assemblies consisting of microchannels with converging, diverging and uniform rectangular cross sections”, Microfluidics and Nanofluidics, 24:54, (2020).
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S. Naris, N. Vasileiadis, D. Valougeorgis, A. S. Hashad and W. Sabuga, “Computation of the effective area and associated uncertainties of non-rotating piston gauges FPG and FRS”, Metrologia, 55, 015005, (2019).
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G. Tatsios, D. Valougeorgis and S. Stefanov, “Reconsideration of the implicit boundary conditions in pressure driven rarefied gas flows through capillaries”, Vacuum, 160, 114-122, (2019).
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G. López Quesada, G. Tatsios, D. Valougeorgis, M. Rojas-Cárdenas, L. Baldas, C. Barrot and S. Colin, “Design guidelines for thermally driven micro-pumps of different architectures based on target applications”, Micromachines, 10, 249, (2019).
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S. Meskos, S. Stefanov and D. Valougeorgis, “Gas mixing and final mixture composition control in simple geometry micro-mixers via DSMC analysis”, Micromachines, 10, 178, , (2019).
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A. Tsimpoukis, N. Vasileiadis, G. Tatsios and D. Valougeorgis, "Nonlinear oscillatory fully-developed rarefied gas flow in plane geometry", Physics of Fluids Special Topic: DSMC – The Legacy of Graeme A. Bird, 31, 067108, (2019).
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A. Tsimpoukis and D. Valougeorgis, "Rarefied gas flow in a circular tube due to oscillating pressure gradient", Microfluidics and Nanofluidics, 22:5, (2018).
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A. Tsimpoukis and D. Valougeorgis, “Pulsatile pressure driven rarefied gas flow in long rectangular ducts”, Physics of Fluids, 30, 047104, (2018).
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V. Bontozoglou, The effect of adsorption modeling on the stability of surfactant-laden liquid film. Acta Mechanica, 229, 535-547 (2018)
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D. Valougeorgis, N. Vasileiadis and V. Titarev, "Range of validity of linear kinetic modeling in pressure driven rarefied gas flows through short tubes", European Journal of Mechanics B/Fluids, 64, 2-7, (2017).
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C. Tantos and D. Valougeorgis, "Conductive heat transfer in rarefied binary gas mixtures confined between parallel plates based on kinetic modeling", International Journal of Heat and Mass Transfer, 117, 846-860, (2017).
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G. Tatsios, G. Lopez Quesada, M. Rojas Cardenas, L. Baldas, S. Colin and D. Valougeorgis, “Computational investigation and parametrization of the pumping effect in temperature driven flows through long tapered channels”, Microfluidics and Nanofluidics, 21:99, (2017).
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K. Gourgoulianis, Z. Daniil, K. Athanasiou, S. Rozou, V. Bontozoglou, Application of a one-dimensional computational model for the prediction of deposition from a dry powder inhaler. J. Aerosol Medicine and Pulmonary Drug Delivery, 30, 435-443 (2017)
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C. Tantos, S. Naris and D. Valougeorgis, “Gas flow towards an adsorbing planar wall subject to partial gas-surface thermal accommodation”, Vacuum, 125, 65-74, (2016).
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G. Tatsios, M. Vargas, D. Valougeorgis and S. Stefanov, "Non-equilibrium gas flow and heat transfer in a heated square microcavity", Heat Transfer Engineering, 37 (13-14), 1085-1095, (2016).
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C. Tantos, G. P. Ghiroldi, D. Valougeorgis and A. Frezzotti, “Effect of vibrational degrees of freedom on the heat transfer in polyatomic gases confined between parallel plates”, International Journal of Heat and Mass Transfer, 102, 162-173, (2016). 72
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D. Valougeorgis, M. Vargas and S. Naris, “Analysis and guidelines on gas separation, conductance and equivalent single gas approach for binary gas mixture expansion through a short tube into vacuum”, Vacuum, 128, 1-8, (2016). 79
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N. Vasileiadis, G. Tatsios, S. Misdanitis and D. Valougeorgis, “Modeling of complex gas distribution systems operating under any vacuum conditions: Simulations of the ITER divertor pumping system”,Fusion Engineering and Design, 103, 125-135, (2016). 84
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A. Georgantaki, M. Vlachogiannis and V. Bontozoglou , Measurements of the stabilisation of liquid film flow by the soluble surfactant sodium dodecyl sulfate (SDS). Intl. J. Multiphase Flow, 86, 28-34 (2016).
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S. Georgakakou, K. Gourgoulianis, Z. Daniil, V. Bontozoglou, Prediction of particle deposition in the lungs based on simple modeling of alveolar mixing. Respir. Physiol. Neurobiol., 225, 8-18 (2016).
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G. Tatsios, S. Stefanov and D. Valougeorgis, “Predicting the Knudsen paradox in long capillaries by decomposing the flow into ballistic and collision parts”, Physical Review E, 91, 061001(R), (2015)
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G. Karapetsas and V. Bontozoglou, Non-linear dynamics of a viscoelastic film subjected to a spatially periodic electric field. J. Non-Newtonian Fluid Mech., 217, 1-13 (2015).
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C. Tantos, D. Valougeorgis and A. Frezzotti, “Conductive heat transfer in rarefied polyatomic gases confined between parallel plates via various kinetic models and the DSMC method”, International Journal of Heat and Mass Transfer, 88, 636-651, (2015).
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M. Vargas, S. Naris, D. Valougeorgis, S. Pantazis and K. Jousten, "Hybrid modeling of time-dependent rarefied gas expansion", Journal of Vacuum Science and Technology, 32 (2), 021602, (2014).
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G. Karapetsas and V. Bontozoglou, The role of surfactants on the mechanism of the long-wave instability in liquid film flows. J. Fluid Mech., 741, 139-155 (2014).
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S. Pantazis, D. Valougeorgis and F. Sharipov, "End corrections for rarefied gas flows through circular tubes of finite length", Vacuum, 101, 306-312, (2014).
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M. Vargas, G. Tatsios, D. Valougeorgis and S. Stefanov, "Rarefied gas flow in a rectangular enclosure induced by non-isothermal walls", Physics of Fluids, 26, 057101, (2014).
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S. Naris, C. Tantos and D. Valougeorgis, "Kinetic modeling of a tapered Holweck pump", Vacuum, 109, 341-348, (2014).
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C. Tantos, D. Valougeorgis, A. Frezzotti, M. Pannuzzo and G. L. Morini, "Conductive heat transfer in a rarefied polyatomic gas confined between coaxial cylinders", International Journal of Heat and Mass Transfer, 79, 378-389, (2014).
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M. Vargas, S. Naris, D. Valougeorgis, S. Pantazis and K. Jousten, "Time-dependent rarefied gas flow of single gases and binary gas mixtures into vacuum", Vacuum, 109, 385-396, (2014).
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S. Chakraborty, P.-K. Nguyen, V. Bontozoglou, C. Ruyer-Quil, Extreme solitary waves on falling liquid films. J. Fluid Mech., 745, 564-591 (2014).
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Kostoglou, M., Chrysafis, N. and Andritsos, N. Modelling Tomato Dehydration in a Tunnel Dryer using Geothermal Energy. Drying Technology: An International Journal, 31:1, 5-16, 2013. Download
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Tzotzi, C. and Andritsos, N. Interfacial Shear Stress in Wavy Stratified Gas-Liquid Flow in Horizontal Pipes. Int. J. Multiphase Flow, 54, 43-54, 2013. Download
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S. Pantazis and D. Valougeorgis, "Rarefied gas flow through a cylindrical tube due to a small pressure difference", European Journal of Mechanics B/Fluids, 38, 114-127, (2013).
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S. Pantazis, S. Naris, C. Tantos, D. Valougeorgis, J. Andre, F. Millet and J.P. Perin, "Nonlinear vacuum gas flow through a short tube due to to pressure and temperature gradients", Fusion Engineering and Design, 88, 2384-2387, (2013).

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Z. Cao, M. Vlachogiannis and V. Bontozoglou Experimental evidence for a short-wave global mode in ﬁlm ﬂow along periodic corrugations. J. Fluid Mech., 718, 304-320 (2013).
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P.-K. Nguyen, M. G. Pradas, S. Kalliadasis and V. Bontozoglou Bound-state formation in interfacial turbulence: direct numerical simulations and theory. J. Fluid Mech., 716 (R2), 1-11 (2013).

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S. Misdanitis and D. Valougeorgis, "Modeling of ITER related vacuum gas pumping distribution systems", Fusion Engineering and Design, 88, 2352-2356, (2013).
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G. Karapetsas and V. Bontozoglou, The primary instability of falling ﬁlms in the presence of soluble surfactants. J. Fluid Mech., 729, 123-150 (2013).
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S. Pantazis, D. Valougeorgis and F. Sharipov, "End corrections for rarefied gas flows through capillaries of finite length", Vacuum, 97, 26-29, (2013).
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S. Misdanitis, S. Pantazis and D. Valougeorgis, "Pressure driven rarefied gas flow through a slit and an orifice", Vacuum, 86, 1701-1708, (2012).
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A. Georgantaki, M. Vlachogiannis and V. Bontozoglou The effect of soluble surfactants on liquid film flow. J. Phys.: Conf. Series, 395, 012165 (2012).
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A. Kavga, T. Panidis, V. Bontozoglou, S. Pantelakis Experimental investigation of the energy needs for a conventionally and an infrared-heated greenhouse. Adv. Mech. Eng., 789515 (2012).
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K. Ritos, J. Lihnaropoulos, S. Naris and D. Valougeorgis, “Pressure and temperature driven flows through triangular and trapezoidal microchannels", Heat Transfer Engineering, 32, 1101-1107, (2011).
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Andritsos, N., Dalabakis, P., Karydakis, G., Kolios, N. and Fytikas, M. Characteristics of Low-Enthalpy Geothermal Applications in Greece. Renewable Energy, 36, pp. 1298-1305, 2011. Download
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Tzotzi, C., Bontozoglou, V., Vlachogiannnis, M. and Andritsos, N. Effect of Fluid Properties on Flow Patterns in Two-Phase Gas-Liquid Flow in Horizontal and Downward Pipes. Industrial & Engineering Chemistry Research, 50 (2), pp 645–655, 2011[doi:10.1021/ie100239v]. Download
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S. Pantazis, S. Varoutis, Chr. Day and D. Valougeorgis, "Gas-surface scattering effect on vacuum gas flows through rectangular channels", Vacuum, 85, 1161-1164, (2011).
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J. Lihnaropoulos and D. Valougeorgis, "Unsteady vacuum gas flow in cylindrical tubes", Fusion Engineering and Design, 86, 2139-2142, (2011).
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S. Misdanitis and D. Valougeorgis, "Design of steady-state isothermal gas distribution systems consisting of long tubes in the whole range of the Knudsen number", Journal of Vacuum Technology and Science A, 29, 061602.1-7, (2011).
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A. Georgantaki, M. Vlachogiannis, J. Vatteville, V. Bontozoglou Measurements of liquid film flow as a function of fluid properties and channel width: Evidence for surface-tension-induced long-range transverse coherence. Phys. Rev. E, 84, 026325 (2011).
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S. Pantazis and D. Valougeorgis, "Nonlinear heat transfer through rarefied gases between coaxial cylindrical surfaces at different temperatures", European Journal of Mechanics B/Fluids, 29, 494-509, (2010).
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L. Szalmas and D. Valougeorgis, “A fast iterative model for discrete velocity calculations on triangular grids”, Journal of Computational Physics, 229, 4315-4326, (2010).
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L. Szalmas and D. Valougeorgis, “Rarefied gas flow of binary mixtures through long channels with triangular and trapezoidal cross sections”, Microfluidics and Nanofluidics, 9, 471-487, (2010).
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L. Szalmas, J. Pitakarnnop, S. Geoffroy, S. Colin and D. Valougeorgis, “Comparative study between computational and experimental results for binary rarefied gas flows through long microchannels”, Microfluidics and Nanofluidics, 9, 1103-1114, (2010).
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J. Pitakarnnop, S. Varoutis, D. Valougeorgis, S. Geoffroy, L. Baldas, S. Colin, “A novel experimental setup for gas microflows”, Microfluidics and Nanofluidics, 8 (1), 57-72, (2010).
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M. Vlachogiannis, A. Samandas, V. Leontidis & V. Bontozoglou, Effect of channel width on the primary instability of inclined film flow, Phys. Fluids, 22, 012106 (2010).
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Leontidis, V., Vatteville, J., Vlachogiannis, M., Andritsos, N. and Bontozoglou, V. Nominally two-dimensional waves in inclined film flow in channels of finite width. Physics of Fluids, 22, 112106 (2010). Download

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S. Varoutis, V. Hauer, C. Day, S. Pantazis and D.Valougeorgis, "Experimental and numerical investigation in flow configurations related to the vacuum systems of fusion reactors", Fusion Engineering and Design, 85, 1798-1802 (2010).
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S. Varoutis, S. Naris, V. Hauer, C. Day and D. Valougeorgis, “Experimental and computational investigation of gas flows through long channels of various cross sections in the whole range of the Knudsen number”, Journal of Vacuum Science and Technology – A, 27 (1), 89-100, (2009).
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S. Varoutis, D. Valougeorgis and F. Sharipov, “Gas flow through tubes of finite length over the whole range of rarefaction for various pressure drop ratios”, Journal of Vacuum Science and Technology – A, 27 (6), 1377-1391, (2009).
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C. Heining, V. Bontozoglou, N Aksel & A. Wierschem, Nonlinear resonance in viscous films on inclined wavy planes, Intl. J. Multiphase Flow, 35, 78-90 (2009).
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A. Kavga, T. Panidis, V. Bontozoglou & S. Pantelakis, Infrared heating of greenhouses revisited: An experimental and modeling study, Trans. ASABE, 52, 2055-2065 (2009).
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G. Breyiannis, S. Varoutis and D. Valougeorgis, “Rarefied gas flow in concentric annular tube: Estimation of the Poiseuille number and the exact hydraulic diameter”, European Journal of Mechanics B/Fluids, 27, 609-622, (2008).
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S. Varoutis, D. Valougeorgis and F. Sharipov, “A study of the integro-moment method in multi-dimensional non-equilibrium flows subject to boundary induced discontinuities”, Journal of Computational Physics, 227, 6272-6287, (2008).
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S. Varouti, O. Sazhin, D. Valougeorgis and F. Sharipov, "Flow of a rarefied gas into vacuum through a tube of finite length", Journal of Vacuum Science and Technology - A, 26 (2), 228-238, (2008)
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S. Naris and D. Valougeorgis, "Rarefied gas flow in a triangular duct based on a boundary fitted lattice", European Journal of Mechanics B/Fluids, 27, 810-822, (2008).
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D. Valougeorgis, “Results on the viscous slip coefficient for binary gas mixtures”, International Journal of Heat and Technology, 26 (1), 117-123, (2008).
K. Serifi & V. Bontozoglou, Falling film flow along steep two-dimensional topography: The effect of inertia, Intl. J. Multiphase Flow, 34, 734-747 (2008).
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A. Wierschem, V. Bontozoglou, C. Heining, H Uecker & N. Aksel, Linear resonance in viscous films on inclined wavy planes, Intl. J. Multiphase Flow, 34, 580-589 (2008).
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T.D. Karapantsios, M. Kostoglou, N. Divinis & V. Bontozoglou, Nucleation, growth and detachment of neighboring bubbles over miniature heaters, Chem. Eng. Sci., 63, 3438-3448 (2008).
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A. Kavga, T. Panidis, V. Bontozoglou & S. Pantelakis, Investigation of the potential of long-wave radiation heating to reduce energy consumption for greenhouse heating, Acta Hort., 801, 741-748 (2008).
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J. Lihnaropoulos, S. Naris and D. Valougeorgis, “Formulation and stability analysis of rapidly convergent iteration schemes for 2D discrete velocity calculations,” Transport Theory and Statistical Physics, 36(4-6), 513-528, (2007).
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Spanos, N., Patis, Α., Kanellopoulou, D., Andritsos, N., and Koutsoukos, P.G. Precipitation of calcium phosphate from Simulated Milk Ultra-Filtrate solutions. Crystal Growth & Design, 7, 25-29, 2007. Download
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Rosmaninho, R., Santos, O., Nylander, T., Paulsson, M., Beuf, M., Benezech, T., Yiantsios, D., Andritsos, N., Karabelas, A., Rizzo, G., Mueller-Steinhagen , H. and Melo, L. Modified stainless steel surfaces targeted to reduce fouling – Evaluation of fouling by milk components. J. Food Engineering, 80 (4), 1176-1187 2007.

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Kelessidis, V.C, Karydakis, G, Andritsos, N. Flow production characteristics of low enthalpy geothermal artesian wells and analysis for a better design of future well drilling parameters. Geothermics, 36, 243-264, 2007.
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Tzotzi, C., Pahiadaki, T., Andritsos, N., Yiantsios,S.G. and Karabelas, A.J. An experimental study of CaCO3 scaling of RO and NF membranes in cross-flow filtration. J. Membrane Sci., 296, 171–184, 2007. Download

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D. Valougeorgis, “A study on the friction factor of a rarefied gas flow in a circular tube”, Physics of Fluids, 19 (9), 091702.1-091702.4, (2007).
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S. Naris and D. Valougeorgis, “Boundary driven non-equilibrium gas flow in a grooved channel via kinetic theory”, Physics of Fluids, 19 (6), 067103.1-067103.15, (2007).
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D. Valougeorgis, “Results on the viscous and slip coefficients for binary gas mixtures”, International Journal of Heat and Technology, 26 (1), 117-123, (2008).
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H. Kamoutsi, G.N. Haidemenopoulos, V. Bontozoglou and S. Pantelakis, Corrosion-Induced Hydrogen Embrittlement in Aluminum Alloy 2024, Corrosion Science, 48, p.1209-1224, 2006
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S. Naris and D. Valougeorgis, “Shear driven micro-flows of gaseous mixtures,” Sensor Letters, 4, 46-52, (2006).
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G. Breyiannis and D. Valougeorgis, “Lattice kinetic simulations in 3D MHD turbulence,” Computer and Fluids, 35, 8-9, 920-925, (2006).
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N. Divinis, T. D. Karapantsios, R. deBruin, M. Kostoglou, V. Bontozoglou & J. C. Legros 2006 Lateral motion and interaction of dissolved gas bubbles growing over spherical and plate heaters. To appear in Microgravity Science & Technology.
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K. Argyriadi, M. Vlachogiannis & V. Bontozoglou 2006 Experimental study of inclined film flow along periodic corrugations: The effect of wall steepness. Phys. Fluids, 012102:1-15.
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N. Divinis, T. D. Karapantsios, R. deBruin, M. Kostoglou, V. Bontozoglou & J. C. Legros 2006 Bubble dynamics during degassing of dissolved gas saturated solutions at microgravity conditions. AIChE J., 52, 3029-3040.
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J. Tihon, K. Serifi, K. Argyriadi & V. Bontozoglou 2006 Solitary waves on inclined films: Their characteristics and the effects on wall shear stress. Exp. Fluids, 41, 79-89.
S. Naris, D. Valougeorgis, D. Kalempa and F. Sharipov, “Flow of gaseous mixtures through rectangular microchannels driven by pressure, temperature and concentration gradients”, Physics of Fluids, 17 (10), 100607.1-100607-12, (2005).
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P.V. Petroyiannis, E. Kamoutsi, A.T. Kermanidis, S. Pantelakis, V. Bontozoglou and G.N. Haidemenopoulos, Evidence on the Corrosion-induced Hydrogen Embrittlement of 2024 Al-alloy, Fatigue and Fracture of Engineering Materials and Structures, vol. 28, no. 6, June 2005, p. 565-574
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N. Divinis, M. Kostoglou, T. D. Karapantsios & V. Bontozoglou 2005 Self-similar growth of a gas bubble induced by localized heating: The effect of temperature-dependent transport properties. Chem. Eng. Sci., 60, 1673-1683.
S. Naris and D. Valougeorgis, “The driven cavity flow over the whole range of the Knudsen number,” Physics of Fluids, 17 (9), 097106.1-097106.12, (2005).
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G. Breyiannis and D. Valougeorgis, “Lattice Boltzmann simulations in 3-D magnetohydrodynamics,” Physical Review E, 69, 065702.1-065702.4, (2004).
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C. E. Siewert and D. Valougeorgis, “Concise and accurate solutions to half-space binary-gas flow problems defined by the McCormack model and specular-diffuse wall conditions,” European Journal of Mechanics B/Fluids, 23, 709-726, (2004).
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S. Naris, D. Valougeorgis, D. Kalempa and F. Sharipov, “Gaseous mixture flow between two parallel plates in the whole range of the gas rarefaction,” Physica A: Statistical Mechanics and its Applications, 336, 3-4, 294-318, (2004).
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Papaspyrou S., Valougeorgis D. and Karamanos, S. A., “Sloshing effects in half-full horizontal cylindrical vessels under longitudinal excitation”, Journal of Applied Mechanics, ASME, 71, 2, 255-265, (2004).
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S. Papaspyrou, S. A. Karamanos and D. Valougeorgis, “Response of half-full horizontal cylinders under transverse excitation,” Journal of Fluids and Structures, 19, 7, 985-1003, (2004).
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C.E. Siewert and D. Valougeorgis, “The McCormack model: Channel flow of a binary gas mixture driven by temperature, pressure and concentration gradients”, European Journal of Mechanics B/Fluids, 23, 645-664, (2004).
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S. Naris, D. Valougeorgis, F. Sharipov and D. Kalempa, “Discrete velocity modelling of gaseous mixture flows in MEMS,” Superlattices and Microstructures, 35, 3-6, 629-643, (2004).
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K. Serifi, N. Malamataris & V. Bontozoglou 2004 Transient flow and heat transfer phenomena in inclined wavy films. Int. J. Thermal Sci., 43, 761-767.
K. Argyriadi, K. Serifi & V. Bontozoglou 2004 Nonlinear dynamics of inclined films under low-frequency forcing. Phys. Fluids, 16, 2457-2468.
N. Divinis, C. S. Panoutsos, A. C. Michels, M. C. Sneep, R. deBruin, H. Th. Lotz, T. D. Karapantsios, M. Kostoglou & V. Bontozoglou 2004 Bubbles growing in supersaturated solutions at reduced gravity. AIChE J., 50, 2369-2382.
Santos, O., Rosmaninho, R., Rizzo, G., Boulange-Petermann, L., Gabet, Ch., Karabelas, A., Yiantsios, S., Andritsos, N., Myeller-Steinhagen, H., Melo, L., Braem, A., Nylander, T., Tragardh, C. and Paulsson, M. Modified Stainless Steel Surfaces Targeted to Reduce Fouling - Surface Characterization. J. Food Engineering, 64 (1), 63-79, 2004.
Z. Poulakis, D. Valougeorgis and C. Papadimitriou, "Leakage Detection in Water Pipe Networks Using a Bayesian Probabilistic Framework", Probabilistic Engineering Mechanics, 18, 4, 315-327, (2003).
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D. Valougeorgis, “An analytical solution of the S-model kinetic equations,” Journal of Applied Mathematics and Physics (ZAMP), 54, 112-124, (2003).
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D. Valougeorgis and S. Naris, “Acceleration schemes of the discrete velocity method: Gaseous flows in rectangular microchannels,” SIAM Journal of Scientific Computing, 25, 2, 534-552, (2003).
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S. Papaspyrou, D. Valougeorgis, and S. A. Karamanos, “Refined solutions of externally induced sloshing in half-full spherical containers,” Journal of Engineering Mechanics, ASCE, 129, 12, 1369-1379, (2003).
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D. Valougeorgis and S. Naris “Analytical Lattice Boltzmann solutions for thermal flow problems,” Transport Theory and Statistical Physics, 32, 5-7, 639-650, (2003).
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Kostoglou, M., Andritsos, N. & Karabelas, A.J. Incipient CdS thin film formation. J. Colloid Interface Science, 263, pp. 177-189, 2003.
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Andritsos, N., Dalampakis, P., and Kolios, N., Use of Geothermal Energy for Tomato Drying. GeoHeat Center Quarterly Bul., 24(1), pp. 9-13, March 2003.
Andritsos, Ν. and A.J. Karabelas. Calcium carbonate scale formation in the presence of particles. Int. J. Heat Mass Transfer, 46, pp. 4629-4638, 2003.
Mitrakas M., Bougiouklis J. and Andritsos, N. Removal of particulates and organics from Aliakmon River water. Fresenius Envir. Bul., 12, pp. 121-1227, 2003.
C. E. Siewert and D. Valougeorgis, “An analytical discrete-ordinates solution of the S-model kinetic equations for flow in a cylindrical tube,” Journal of Quantitative Spectroscopy and Radiative Transfer, 72, 531-550, (2002).
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G. Theodoridis, V. Karayiannis and D. Valougeorgis, “Numerical prediction of dispersion characteristics in an urban area based on grid refinement and various turbulence models”, Water Air and Soil Pollution: Focus, 2, 525-539, (2002).
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Andritsos, N., Yiantsios, S.G., and Karabelas, A.J. Calcium phosphate scale formation from simulated milk ultrafiltrate solutions. Transactions of the IChemE Part C: Food and Bioproducts Processing, 80, 223-230, 2002.
Andritsos, N., Karabelas, A.J, Spanos, N. and Koutsoukos, P.G. Precipitation of calcium phosphate from SMUF solutions. Chemical Engineering Transactions, 1, pp. 761-766, 2002 (Proc. of ISIC15, 15th Int. Symposium on Industrial Crystallization, 15 - 18 September 2002, Sorrento, Italy).
P. Vlasogiannis, G. Karagiannis, P. Argyropoulos & V. Bontozoglou 2002 Air-water two-phase flow and heat transfer in a plate heat exchanger. Intl. J. Multiphase Flow, 28, 757-772.
N. Malamataris, M. Vlachogiannis & V. Bontozoglou 2002 Solitary waves on inclined films: Flow structure and binary interactions. Phys. Fluids, 14, 1082-1094.
M. Vlachogiannis & V. Bontozoglou 2002 Experiments on laminar film flow along a corrugated wall. J. Fluid Mech., 457, 133-156.
C. E. Siewert and D. Valougeorgis, “The temperature jump problem for a mixture of two gases,” Journal of Quantitative Spectroscopy and Radiative Transfer, 70, 307-319, (2001).
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M. Ballas and D. Valougeorgis, “Surface tension effects on the nonlinear behavior of long waves in a two layer flow,” Computational Mechanics, 27, 3, 265-269, (2001).
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Kostoglou, M., Andritsos, N. & Karabelas, A.J. Progress towards modelling the CdS chemical bath deposition process. Thin Solid Films, 387, pp. 115-117, 2001.
Andritsos, N, Kostoglou, M. & Karabelas, A.J. Ιncipient growth of CdS films from weakly supersaturated solutions. Progress in Colloid and Polymer Science, 118, 190-195, 2001.
Karabelas, A.J., Yiantsios, S.G., Metaxiotou, Z., Andritsos, N., Akiskalos, A., Vlachopoulos, G., Stavroulias, S. Water and materials recovery from fertilizer industry acidic effluents by membrane processes. Desalination, 138, 193–102, 2001.
M. Vlachogiannis & V. Bontozoglou 2001 Observations of solitary wave dynamics of film flows. J. Fluid Mech., 435, 191-215.
Kostoglou, M., Andritsos, N. & Karabelas, A.J. Modeling thin film CdS development in a chemical bath deposition process. Ind. Eng. Chem. Res., 39, 3272-3283, 2000.
V. Bontozoglou 2000 Laminar film flow along a periodic wall. Computer Modeling Engng. & Sciences, 1, 129-138.
I. Lichnaropoulos, N. Glinos (1999) "Student Modelling in an Inductive Learning Environment" In (E+E) Electrotechnica and Electronics, (Computers Section), pp. 58-62, Sofia Bulgaria
Andritsos, N., and Karabelas, A.J. The influence of particulates on CaCO3 scale formation.
J. Heat Transfer, 121, 225-227, 1999.
E. Haritidou, G. Papapolymerou, G. N. Haidemenopoulos, & V. Bontozoglou Characterization of trapped hydrogen in exfoliation corroded aluminum alloy 2024, Scripta Materialia, Vol.41, No.12, p.1327-1332, 1999
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M. Vlachogiannis, V. Bontozoglou, Ch. Georgalas & G. Litinas 1999 Desalination by mechanical compression of humid air. Desalination, 122, 35-42.
N. Malamataris & V. Bontozoglou 1999 Computer aided analysis of viscous film flow along an inclined wavy wall. J. Comp. Phys., 154, 372-392.
G.N. Haidemenopoulos, N. Hasiotis, G. Papapolymerou, and V. Bontozoglou, Hydrogen Absorption into Aluminum Alloy 2024-T3 During Exfoliation and Alternate Immersion Testing,, Corrosion, Vol.54, No.1, p.73-78, (1998).
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V. Bontozoglou & G. Papapolymerou 1998 Wall-triggered interfacial resonance in laminar gas-liquid flow. Intl. J. Multiphase Flow, 24, 131-143.
V. Bontozoglou 1998 A numerical study of interfacial transport to a gas-sheared wavy liquid. Int. J. Heat Mass Transfer, 41, 2297-2305.
M.A. Vlachogiannis, A.D. Zervaki, G.N. Haidemenopoulos, A Macro and Micro-structural Study of Laser Welds in D36 Ship Steel, Tech. Chron. Sci.J. TCG, V, No.1-2, 1998, p.63-71
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G. Papapolymerou & V. Bontozoglou 1997 Decomposition of NH3 on Pd and Ir: comparison with Pt and Rh. J. Molecular Catalysis A:Chemical, 120, 165-171.
V. Bontozoglou & G. Papapolymerou 1997 Laminar film flow down a wavy incline. Intl. J. Multiphase Flow, 23, 67-79.
P. Tortopidis & V. Bontozoglou 1997 Mass transfer in gas-liquid flow in small-diameter tubes. Chem. Eng. Sci., 52, 2231-2237.
Andritsos, N., Karabelas, A.J. and Koutsoukos, P.G. Morphology and structure of CaCO3 scale layers formed under isothermal flow conditions. Langmuir, 13, pp. 2873-2879, 1997.
Andritsos, N., Kontopoulou, M., Karabelas, A.J. and Koutsoukos, P.G., CaCΟ3 deposit formation under isothermal conditions. Can. J. Chem. Eng., 74, 911-919, 1996.
V. Bontozoglou & A. J. Karabelas 1995 Direct-contact steam condensation with simultaneous noncondensable gas absorption. AIChE J., 41, 241-250
Kostoglou, M., Andritsos, N. and Karabelas, A.J. Flow of supersaturated solutions in pipes. Modeling bulk precipitation and scale formation. Chem. Eng. Comm., 133, 107-131 1995.
G. Breyiannis, D. Valougeorgis, V. Bontozoglou and A. Goulas, “An inviscid investigation of the initiation of roll waves in horizontal gas-liquid flows,” International Journal of Multiphase Flow. 20, 957-967, (1994).
Andritsos, N. and Karabelas, A.J. Formation of CdS films from flowing aqueous solutions. J. Colloid Interface Sci., 165, 301-309, 1994.
G. Breyiannis, D. Valougeorgis, V. Bontozoglou and A. Goulas, “Large-amplitude interfacial waves on a linear shear flow in the presence of a current,” Journal of Fluid Mechanics, 249, 499-519, (1993).
V. Bontozoglou & A. I. Karabelas 1993 Simultaneous absorption of H2S and CO2 in NaOH solutions. Experimental and numerical study of the performance of a short-time contactor Ind. Eng. Chem. Res., 32, 165-172
Andritsos, N., Bontozoglou, V. & Hanratty, T. J. Transition to slug flow in horizontal pipes. Chem. Eng. Comm., 118, 361-385, 1992.
Andritsos, N. Statistical properties of stratified flows. Int. J. Multiphase Flow 18, 465-473, 1992.
V. Bontozoglou, M. Kaliadasis, & A. I. Karabelas 1991 Inviscid free-surface flow over a periodic wall. J. Fluid Mech., 226, 189-203
V. Bontozoglou 1991 Weakly nonlinear Kelvin-Helmholtz waves between fluids of finite depth. Intl. J. Multiphase Flow, 17, 509-518
V. Bontozoglou 1991 Large amplitude Kelvin-Helmholtz waves in gas-liquid flows. Intl. J. Multiphase Flow, 18, 307-311
V. Bontozoglou & A. I. Karabelas 1991 Numerical calculation of simultaneous absorption of H2S and CO2 in aqueous hydroxide solutions. Ind. Eng. Chem. Res., 30, 2598-2603
Andritsos, N. and Karabelas, A.J. Crystallization and deposit formation of lead sulfide from aqueous solutions. I. Deposition rates. J. Colloid Interface Sci., 145, 158-169, 1991.
Andritsos, N. & A.J. Karabelas. Crystallization and deposit formation of lead sulfide from aqueous solutions. II. Morphology of the deposits. J. Colloid Interface Sci. 145, 170-181, 1991.
Andritsos, N. and Karabelas, A.J. Sulfide scale formation and control : the case of lead sulfide. Geothermics 20, 343-353, 1991.
V. Bontozoglou & T. J. Hanratty 1990 Capillary-gravity Kelvin-Helmholtz waves close to resonance. J. Fluid Mech., 217, 71-91
V. Bontozoglou & T. J. Hanratty 1989 Wave height estimation in stratified gas-liquid flows. AIChE J., 35, 1346-1350
Andritsos, N., Williams, L. and Hanratty, T.J. Effect of liquid viscosity on slug flow transition. Int. J. Multiphase Flow 15, 877-892, 1989.
Andritsos, N. and Karabelas, A.J. Laboratory studies of PbS scale formation in steel pipes. Geothermics 18, 17-24, 1989.
Karabelas, A.J., Andritsos, N., Mouza, A., Mitrakas, M., Vrouzi, F. and Christanis, K. Characteristics of scales from Milos geothermal plant. Geothermics 18, 169-174, 1989.
D. Valougeorgis, “Boundary treatment of the diffusion synthetic acceleration method for fixed-source discrete-ordinates problems in x-y geometry,” Nuclear Science and Engineering, 100, 142-148, (1988).
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D. Valougeorgis, M. Williams and E. W. Larsen, “Stability analysis of synthetic acceleration methods with anisotropic scattering,” Nuclear Science and Engineering, 99, 91-98, (1988).
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D. Valougeorgis, “Couette flow of a binary gas mixture,” Physics of Fluids, 31, 521-524, (1988).
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V. Bontozoglou & T. J. Hanratty 1988 Effects of finite depth and current velocity on large amplitude Kelvin-Helmholtz waves. J. Fluid Mech., 196, 187-204
Andritsos, N. and Hanratty, T.J., Interfacial instabilities for horizontal gas-liquid flows in pipelines, Int. J. Multiphase Flow 13, 583-603, 1987
Andritsos, N. and Hanratty, T.J. Influence of interfacial waves on hold-up and frictional pressure drop in stratified gas-liquid flows. AIChE J. 33, 444-454, 1987.
D. Valougeorgis, “A concise solution for shear flow problems in cylindrical geometry,” Journal of Applied Mathematics and Physics (ZAMP), 37, 797-800, (1986).
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D. Valougeorgis and J. R. Thomas, “Exact numerical results for Poiseuille and thermal creep flow in a cylindrical tube,” Physics of Fluids, 29, 423-429, (1986).
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J. R. Thomas and D. Valougeorgis, “The FN method in kinetic theory: II. Heat transfer between parallel plates,” Transport Theory and Statistical Physics, 14, 497-512, (1985).
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J. R. Thomas and D. Valougeorgis, “The FN method in kinetic theory: I. Half space problems,” Transport Theory and Statistical Physics, 14, 485-496, (1985).
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