Marcos Rojas-Cárdenas
 | Maître de conférence - Institut National des Sciences Appliquées de Toulouse (INSA de Toulouse) Membre du groupe Modélisation des Systèmes et Microsystèmes Mécaniques (MS2M) Espace Clément Ader, 3 rue Caroline Aigle 31400 Toulouse (recherche) |
Activités de recherche :
Microfluidics | www.microfluidique.insa-toulouse.fr
- Confined Micro Gas Flows: Measuring Techniques
- Gas/surface interactions: characterization
- Molecular Tagging Velocimetry and Thermometry
- Thermal Transpiration Flows (Knudsen Compressors)
PhD thesis: « Thermally Driven Rarefied Gas Flows »: Thermal transpiration refers to the macroscopic movement of rare fied gas generated by a temperature gradient. The main aspect of this work is centered around the measurement of the mass flow rate engendered by subjecting a micro-tube to a temperature gradient along its axis. In this respect, an original experimental apparatus and an original time-dependent experimental methodology was developed. The experimental results for the initial stationary thermal transpiration mass flow rate and for the final zero-flow thermal molecular parameters were compared with the results obtained from the numerical solution of the Shakhov model kinetic equation and the direct simulation Monte Carlo method. (download full PhD thesis).
Activités d'enseignement :
Teaching Responsabilities @ the Mechanical Engineering Department of INSA de Toulouse
- Viscous Fluid Flows, 4th year
- Introduction to Fluid Mechanics, 3rd year
- Thermodynamics, 2nd year
Production scientifique :
44 contributions trouvées| Année | Type | Auteurs et titre du document | Liens |
|---|---|---|---|
| 2023 | COM | Slaven Bajić, Marcos Rojas-Cárdenas, Christine Barrot-Lattes, Stéphane Colin. Temperature dependence of gas-phase acetone photoluminescence under low pressure conditions at several excitation wavelengths 4th European Conference on Non-equilibrium Gas Flows – NEGF23, 12-15 (paper NEGF23-435240), Eindhoven, NL | [HAL] / [BIB] |
| 2023 | COM | Zongwei Zhang, Dominique Fratantonio, Varun Yeachana, Marcos Rojas-Cárdenas, Christine Barrot-Lattes, Stéphane Colin. Measurements of diffusion coefficient and kinetic diameter of diacetyl and acetone vapor via molecular tagging 4th European Conference on Non-equilibrium Gas Flows (NEGF23), 163-167 (paper NEGF23-435562), Eindhoven, NL | [HAL] / [BIB] |
| 2023 | COM | Dingdong Zhang, Franz Schweizer, Guillermo López Quesada, Samuel Bergdolt, Stefan Hengsbach, Klaus Bade, Dimitris Valougeorgis, Bertrand Tondu, Marcos Rojas-Cárdenas, Stéphane Colin. Isothermal pressure driven gas microflows in tapered microchannels with circular cross section: numerical and experimental investigations 4th European Conference on Non-equilibrium Gas Flows – NEGF23, 172-176 (paper NEGF23-438617), Eindhoven, NL | [HAL] / [BIB] |
| 2023 | ACL | Dingdong Zhang, Guillermo López-Quesada, Samuel Bergdolt, Stefan Hengsbach, Klaus Bade, Stéphane Colin, Marcos Rojas-Cárdenas. 3D micro-structures for rarefied gas flow applications manufactured via two-photon-polymerization Vacuum, Elsevier, 211, 111915 (10 pages) | [HAL] / [BIB] / [DOI] |
| 2022 | ACL | Stéphane Colin, José M Fernández, Christine Barrot-Lattes, Lucien Baldas, Slaven Bajić, Marcos Rojas-Cárdenas. Review of optical thermometry techniques for flows at the microscale towards their applicability to gas microflows Micromachines, MDPI, 13(11), p.1819 | [HAL] / [BIB] / [DOI] |
| 2020 | ACL | Guillermo López Quesada, Giorgos Tatsios, Dimitris Valougeorgis, Marcos Rojas-Cárdenas, Lucien Baldas, Christine Barrot, Stéphane Colin. Thermally driven pumps and diodes in multistage assemblies consisting of microchannels with converging, diverging and uniform rectangular cross sections Microfluidics and Nanofluidics, Springer Verlag, 24(7), p.54 | [HAL] / [BIB] / [DOI] |
| 2020 | ACL | Dominique Fratantonio, Marcos Rojas-Cárdenas, Christine Barrot, Lucien Baldas, Stéphane Colin. Velocity measurements in channel gas flows in the slip regime by means of molecular tagging velocimetry Micromachines, MDPI, 11(4), p.374 | [HAL] / [BIB] / [DOI] |
| 2019 | COM | Guillermo López Quesada, Stéphane Colin, Dimitris Valougeorgis, Lucien Baldas, Christine Barrot, Marcos Rojas-Cárdenas. IMPROVING THE MANUFACTURING PROCESS OF MULTI-LEVEL MICROFLUIDIC DEVICES BASED ON THE LAMINATION OF SUCCESSIVE DRY FILM PHOTORESIST LAYERS International Symposium on Thermal Effects in Gas flows In Microscale - ISTEGIM 2019, Ettlingen, FR | [HAL] / [BIB] |
| 2019 | COM | Dominique Fratantonio, Marcos Rojas-Cárdenas, Christine Barrot, Lucien Baldas, Stéphane Colin. FLOW VISUALIZATION OF GAS FLOWS IN CHANNELS IN THE SLIP REGIME BY MEANS OF MOLECULAR TAGGING VELOCIMETRY International Symposium on Thermal Effects in Gas flows In Microscale - ISTEGIM 2019, Ettlingen, DE | [HAL] / [BIB] |
| 2019 | COM | Varun Yeachana, Christine Barrot, Lucien Baldas, Marcos Rojas-Cárdenas, Nicolas Laurien, Stéphane Colin. Investigations on acetone vapour photoluminescence for applications in molecular tagging techniques International Symposium on Thermal Effects in Gas flows In Microscale - ISTEGIM 2019, p.ISTEGIM 2019 - 152927, Ettlingen, DE | [HAL] / [BIB] |
| 2019 | ACL | Guillermo López Quesada, Giorgos Tatsios, Dimitris Valougeorgis, Marcos Rojas-Cárdenas, Lucien Baldas, Christine Barrot, Stéphane Colin. Design guidelines for thermally driven micropumps of different architectures based on target applications via kinetic modeling and simulations Micromachines, MDPI, 10(4), p.249 | [HAL] / [BIB] / [DOI] |
| 2018 | COM | Guillermo López Quesada, Giorgos Tatsios, Stéphane Colin, Dimitris Valougeorgis, Lucien Baldas, Christine Barrot, Marcos Rojas-Cárdenas. Computational study of a novel Knudsen pump design exploiting drilling and 3D printing techniques in low thermal conductivity materials 6th Micro and Nano Flows Conference, p.9 - 12, Atlanta, US | [HAL] / [BIB] |
| 2018 | ACL | Dominique Fratantonio, Marcos Rojas-Cárdenas, Hacene Si Hadj Mohand, Christine Barrot, Lucien Baldas, Stéphane Colin. Molecular tagging velocimetry for confined rarefied gas flows: Phosphorescence emission measurements at low pressure Experimental Thermal and Fluid Science, Elsevier, 99, p.510-524 | [HAL] / [BIB] / [DOI] |
| 2018 | COM | Dominique Fratantonio, Varun Yeachana, Marcos Rojas-Cárdenas, Stéphane Colin, Christine Barrot-Lattes. Imaging technique for measuring the diffusion of diacetyl and acetone vapors at low pressures 31st International Symposium on Rarefied Gas Dynamics, Glasgow, GB | [HAL] / [BIB] |
| 2018 | COM | Varun Yeachana, Vikash Kumar, Lucien Baldas, Marcos Rojas-Cárdenas, Christine Barrot, Ryan Enright, Stéphane Colin. Proposed design for simultaneous measurement of wall and near-wall temperatures in gas microflows 3rd MIGRATE International Workshop, p.211489, Bastia, FR | [HAL] / [BIB] |
| 2018 | COM | Guillermo López Quesada, Giorgos Tatsios, Stéphane Colin, Dimitris Valougeorgis, Lucien Baldas, Christine Barrot, Marcos Rojas-Cárdenas. Proposal of a novel Knudsen pump design benefitting from drilling and 3D printing techniques in low conductivity materials 3rd MIGRATE International Workshop,, Bastia, FR | [HAL] / [BIB] |
| 2018 | COM | G. Lopez Quesada, Marcos Rojas-Cárdenas, Lucien Baldas, Christine Barrot-Lattes, S. Colin. Performance study of a multistage Knudsen pump with tapered assemblies 31st International Symposium on Rarefied Gas Dynamics, Glasgow, GB | [HAL] / [BIB] |
| 2018 | ACL | Ernane Silva, Cesar Deschamps, Marcos Rojas-Cárdenas, Christine Barrot-Lattes, Lucien Baldas, Stéphane Colin. A time-dependent method for the measurement of mass flow rate of gases in microchannels International Journal of Heat and Mass Transfer, Elsevier, 120, p.422 - 434 | [HAL] / [BIB] / [DOI] |
| 2018 | COM | Varun Yeachana, Christine Barrot, Lucien Baldas, Marcos Rojas-Cárdenas, Stéphane Colin. Study of acetone vapor phosphorescence at varying temperatures for molecular tagging thermometry 5th European Conference on Microfluidics (μFlu18) and 3rd European Conference on Non-Equilibrium Gas Flows (NEGF18), p.73-76, Strasbourg, FR | [HAL] / [BIB] |
| 2018 | COM | Dominique Fratantonio, Stefan K Stefanov, Marcos Rojas-Cárdenas, Christine Barrot-Lattes, Stéphane Colin. Photoluminescence models in direct simulation Monte Carlo for molecular tagging techniques 5th European Conference on Microfluidics (μFlu18) and 3rd European Conference on Non-Equilibrium Gas Flows (NEGF18), Strasbourg, FR | [HAL] / [BIB] |
| 2018 | COM | Guillermo López Quesada, Giorgos Tatsios, Marcos Rojas-Cárdenas, Lucien Baldas, Christine Barrot, Stéphane Colin, Dimitris Valougeorgis. Pumping effect due to temperature gradients imposed in a multistage assembly consisting of long tapered orthogonal channels 5th European Conference on Microfluidics (μFlu18) and 3rd European Conference on Non-Equilibrium Gas Flows (NEGF18), p.447-450, Strasbourg, FR | [HAL] / [BIB] |
| 2017 | ACL | G. Tatsios, G. Lopez Quesada, Marcos Rojas-Cárdenas, Lucien Baldas, Stéphane Colin, D. Valougeorgis. Computational investigation and parametrization of the pumping effect in temperature-driven flows through long tapered channels Microfluidics and Nanofluidics, Springer Verlag, 21(5), p.99 | [HAL] / [BIB] / [DOI] |
| 2017 | COM | G. Tatsios, G. Lopez Quesada, Marcos Rojas-Cárdenas, Lucien Baldas, Stéphane Colin, D. Valougeorgis. Thermally driven flows in long tapered channels 2nd International MIGRATE Workshop, Sofia, Bulgaria, p.MIGRATE-152927, Sofia, BG | [HAL] / [BIB] |
| 2017 | COM | G. Lopez Quesada, G. Tatsios, Stéphane Colin, D. Valougeorgis, Lucien Baldas, Marcos Rojas-Cárdenas. Reviewing the early stages of a Knudsen pump design: modeling and manufacturing 2nd International MIGRATE Workshop, Sofia, Bulgaria, p.MIGRATE-153802, Sofia, BG | [HAL] / [BIB] |
| 2017 | COM | Varun Yeachana, Dominique Fratantonio, Marcos Rojas-Cárdenas, Christine Barrot-Lattes, Stéphane Colin. Preliminary investigations on temperature dependency of acetone vapor luminescence for molecular tagging thermometry 2nd International MIGRATE Workshop, Sofia, Bulgaria, p.MIGRATE-153514, Sofia, BG | [HAL] / [BIB] |
| 2017 | COM | Marcos Rojas-Cárdenas, E. Silva, C. Deschamps, M.-T. Ho, I. Graur. Exponential Relaxation with Time of Pressure for Conductance and Mass Flow Rate Measurements of Gas at Arbitrary Rarefaction Conditions 9th World Conference on Experimental Heat Transfer, Fluid Mechanics and Thermodynamics, 12-15 June, 2017, Iguazu Falls, Brazil, Iguazu Falls, BR | [HAL] / [BIB] |
| 2017 | COM | Dominique Fratantonio, Hacene Si Hadj Mohand, Marcos Rojas-Cárdenas, Christine Barrot-Lattes, Nicolas Laurien, Stéphane Colin. Molecular tagging velocimetry for confined rarefied gas flows: phosphorescence emission at low pressure 9th World Conference on Experimental Heat Transfer, Fluid Mechanics and Thermodynamics, 12-15 June, 2017, Iguazu Falls, Brazil, Iguazu Falls, BR | [HAL] / [BIB] |
| 2017 | COM | Ernane Silva, Cesare J. Deschamps, Marcos Rojas-Cárdenas, Christine Barrot-Lattes, Lucien Baldas, Stéphane Colin. A comparison of mass flow rate experimental data obtained using two different experimental setups by means of the dynamic constant volume technique 2nd International MIGRATE Workshop, Sofia, Bulgaria, p.MIGRATE-150322, Sofia, BG | [HAL] / [BIB] |
| 2017 | COM | Dominique Fratantonio, Varun Yeachana, Marcos Rojas-Cárdenas, Christine Barrot-Lattes, Stéphane Colin. Acetone and diacetyl phosphorescence at low pressures for molecular tagging velocimetry in confined rarefied gas flows 2nd International MIGRATE Workshop, Sofia, Bulgaria, p.MIGRATE-154814, Sofia, BG | [HAL] / [BIB] |
| 2017 | ACL | Marcos Rojas-Cárdenas, Ernane Silva, Minh-Tuan Ho, César Deschamps, Irina Martin Graur. Time-dependent methodology for non-stationary mass flow rate measurements in a long micro-tube Microfluidics and Nanofluidics, Springer Verlag, 21(5), p.86 | [HAL] / [BIB] / [DOI] |
| 2016 | ACL | Ernane Silva, Marcos Rojas-Cárdenas, Cesar Deschamps. Experimental analysis of velocity slip at the wall for gas flows of nitrogen, R134a, and R600a through a metallic microtube International Journal of Refrigeration, Elsevier, 66, p.121 - 132 | [HAL] / [BIB] / [DOI] |
| 2016 | COM | G. Lopez Quesada, Stéphane Colin, D. Valougeorgis, G. Tatsios, Lucien Baldas, Marcos Rojas-Cárdenas. Overview of alternative designs for thermally driven micropumps 1st International MIGRATE Workshop, Strasbourg, France, p.MIGRATE 12: 1-2, Strasbourg, FR | [HAL] / [BIB] |
| 2016 | COM | Jie Chen, Marcos Rojas-Cárdenas, Lucien Baldas, Stéphane Colin, Christine Barrot-Lattes. Measurement of thermal transpiration flow through a microtube 5th Micro and Nano Flows Conference, Milano, Italy, Milan, IT | [HAL] / [BIB] |
| 2016 | COM | Dominique Fratantonio, Marcos Rojas-Cárdenas, Stéphane Colin, Christine Barrot-Lattes. Acetone luminescence at low pressure for molecular tagging velocimetry in confined rarefied gas flows 1st International MIGRATE Workshop, Strasbourg, France, p.MIGRATE 11: 1-2, Strasbourg, FR | [HAL] / [BIB] |
| 2016 | COM | Dominique Fratantonio, Hacene Si Hadj Mohand, Nicolas Laurien, Christine Barrot-Lattes, Marcos Rojas-Cárdenas, Stéphane Colin. Vélocimétrie par marquage moléculaire appliquée aux écoulements gazeux raréfiés 15ème Congrès Francophone de Techniques Laser (CFTL2016), Toulouse, France, Toulouse, FR | [HAL] / [BIB] |
| 2016 | COM | E. Silva, M. Nicoluzzi, Marcos Rojas-Cárdenas, C. Deschamps. Analysis of Viscous Slip at the Wall in Gas Flows of R134a and R600a through Metallic Microtubes 23nd International Compressor Engineering Conference at Purdue, West Lafayette, USA, p.1355, West Lafayette, US | [HAL] / [BIB] |
| 2015 | COM | E. Silva, Marcos Rojas-Cárdenas, C.J. Deschamps. Tangential Momentum Accommodation Coefficient Measurements of Tetrafluoroethane in Metallic Microtubes 2nd European Conference on Non-Equilibrium Gas Flows | Eindhoven, the Netherlands, Eindhoven, NL | [HAL] / [BIB] |
| 2015 | ACL | Marcos Rojas-Cárdenas, Irina Graur, Pierre Perrier, J Gilbert Méolans. A new method to measure the thermal slip coefficient International Journal of Heat and Mass Transfer, Elsevier, 88, p.766 - 774 | [HAL] / [BIB] / [DOI] |
| 2015 | COM | Jie Chen, Stefan Stefanov, Lucien Baldas, Stéphane Colin, Christine Barrot-Lattes, Marcos Rojas-Cárdenas. Investigation of temperature-driven flow between ratchet surfaces 2th European Conference on Non-equilibrium Gas Flows (NEGF15), Eindhoven, the Netherlands, p.101-109, Eindhoven, NL | [HAL] / [BIB] |
| 2014 | ACL | Hiroki Yamaguchi, Marcos Rojas-Cárdenas, Pierre Perrier, Irina Graur, Tomohide Niimi. Thermal transpiration flow through a single rectangular channel Journal of Fluid Mechanics, Cambridge University Press (CUP), 744, p.169 - 182 | [HAL] / [BIB] / [DOI] |
| 2013 | ACL | Marcos Rojas-Cárdenas, Irina Graur, Pierre Perrier, J. Gilbert Meolans. Time-dependent experimental analysis of a thermal transpiration rarefied gas flow Physics of Fluids, American Institute of Physics, 25(7) | [HAL] / [BIB] / [DOI] |
| 2012 | ACL | J. Méolans, M. Hadj Nacer, Marcos Rojas-Cárdenas, Pierre Perrier, Irina Martin Graur. Effects of two transversal finite dimensions in long microchannel: Analytical approach in slip regime Physics of Fluids, American Institute of Physics, 24(11) | [HAL] / [BIB] / [DOI] |
| 2012 | ACL | Marcos Rojas-Cárdenas, Irina Graur, Pierre Perrier, J Gilbert Meolans. An Experimental and Numerical Study of the Final Zero-Flow Thermal Transpiration Stage Journal of Thermal Science and Technology, The Japan Society of Mechanical Engineers and The Heat Transfer Society of Japan, 7, p.437 - 452 | [HAL] / [BIB] / [DOI] |
| 2011 | ACL | Marcos Rojas-Cárdenas, Irina Graur, Pierre Perrier, J. Gilbert Meolans. Thermal transpiration flow: A circular cross-section microtube submitted to a temperature gradient Physics of Fluids, American Institute of Physics, 23(3) | [HAL] / [BIB] / [DOI] |