ARGHIR Mihai

Professor

CNRS-Université de Poitiers-ISAE ENSMA
11 Boulevard Marie et Pierre Curie
Téléport 2, BP 30179
86962 Futuroscope Cédex
France

Recherche


Tribology and lubrication of journal bearings and dynamic seals whith emphases on high speed rotating machines and their integration in a rotordynamic context. Numerical and experimental analyses.

Enseignement


Master 1 :

Power and Hydraulic Transmission

Tribology

Master 2 :

Lubrication and Introduction to Rotordynamics

Séléction de publications


Seals

•          ARGHIR, M., FRÊNE, J. – « Forces and Moments Due to Misalignement Vibrations in Annular Liquid Seals Using The Averaged Navier-Stokes Equations », ASME Journal of Tribology, 119(2), pp. 279-287, 1997. doi: 10.1115/1.2833194

•          ARGHIR, M., FRÊNE, J. – « Inclusion of Roughness Effects in Perturbed Navier-Stokes Rotordynamic Methods », ASME Journal of Tribology, 119(2), pp. 358-360, 1997. doi: 10.1115/1.2833231.

•          ARGHIR, M., FRÊNE, J. – « Analysis of A Test Case For Annular Seal Flows », ASME Journal of Tribology, 119(3), pp. 408-414, 1997. doi: 10.1115/1.2833504

•          ARGHIR, M., FRÊNE, J., – « Rotordynamic Coefficients of Circumferentially-Grooved Liquid Seals Using the Averaged Navier-Stokes Equations », ASME Journal of Tribology, 119(3), pp. 556-567, 1997. doi: 10.1115/1.2833537.

•          ARGHIR, M. FRÊNE, J. – « A Quasi 2D-Method for the Rotordynamic Analysis of Centred Labyrinth Seals », ASME J. Eng. Gas Turbines Power, 121(1):144-152, 1999. doi: 10.1115/1.2816302

•          ARGHIR, M., FRENE, J. – “A bulk-flow analysis of static and dynamic characteristics of eccentric circumferentially-grooved liquid annular seals” ASME Journal of Tribology, 126(2), pp 316-325, 2004. doi: 10.1115/1.1611499

•          BILLY, F., PINEAU, G., DAVID, L., ARGHIR, M. – « Two Dimensional Poiseuille Flow in a Grooved Channel », Journal of Flow Visualization and Image Processing, 11(4), pp. 1-12, 2004. DOI: 10.1615/JFlowVisImageProc.v11.i4.40

•          BILLY, F., ARGHIR, M., PINEAU, G. – « Navier-Stokes Analysis of Two Dimensional Regular Roughness Pattern Under Turbulent Flow Regime », ASME Journal of Tribology, 128(1), pp. 122-130, 2006. doi: 10.1115/1.2000271

•          ARGHIR, M., BILLY, F., PINEAU, G., FRÊNE, J., TEXIER, A, “Theoretical Analysis of Textured “Damper” Annular Seals”, ASME Journal of Tribology, 129(3), pp. 669-678, 2007. doi: 10.1115/1.2738072

•          ARGHIR, M., DEFAYE, C., FRÊNE, J., “The Lomakin Effect In Annular Gas Seals Under Choked Flow Conditions”, ASME Journal of Engineering for Gas Turbines and Power, 129(4), pp. 1028-1034, 2007. doi: 10.1115/1.2434344

•          ARGHIR, M., NGUYEN, M.-H., TONON, D., DEHOUVE, J., « Analytic Modelling Of Floating Ring Annular Seals” ASME J. Eng. Gas Turbines Power, 134(5), 052507, 9 pages, 2012. doi: 10.1115/1.4004728

•          HASSINI, M. A., ARGHIR, M., “Phase Change And Choked Flow Effects On Rotordynamic Coefficients Of Cryogenic Annular Seals” ASME Journal of Tribology, 135(4), 042201, 9 pages, 2013. doi: 10.1115/1.4024376

•          ARGHIR, M., MARIOT, A. “About the Negative Direct Static Stiffness of Highly Eccentric Straight Annular Seals” under print by ASME J. Eng. Gas Turbines Power, 2015. doi:10.1115/1.4029624.

•          MARIOT, A., ARGHIR, M., HELIES, P., DEHOUVE, J., “EXPERIMENTAL ANALYSIS OF FLOATING RING ANNULAR SEALS AND COMPARISONS WITH THEORETICAL PREDICTIONS”, ASME Journal of Engineering for Gas Turbines and Power, October 13, 2016, 138(4):042503-042503-9, doi: 10.1115/1.4031347.

•          ARGHIR, M., MARIOT, A., “Theoretical Analysis of the Static Characteristics of the Carbon Segmented Seal”, ASME Journal of Tribology, 2017, 139(6):062202-062202-11. doi:10.1115/1.4036272.

•          Deville, L., Arghir, M., “THEORETICAL ANALYSIS OF BRUSH SEALS LEAKAGE USING LOCAL CFD ESTIMATED PERMEABILITY LAWS”, accepted for publication by ASME Journal of Gas Turbines and Power, GTP-17-1095, doi: 10.1115/1.4038469.

Journal bearings

•          ARGHIR, M., FRENE, J. – “A Triangle Based Finite Volume Method for the Integration of Lubrication’s Incompressible Bulk Flow Equations”, ASME Journal of Tribology, 123(1), pp. 118-124, 2001. doi: 10.1115/1.1326444

•          ARGHIR, M., ALSAYED, A., NICOLAS, D. – « The Finite Volume Solution of Lubrication’s Reynolds Equation with Film Discontinuities », International Journal of Mechanical Sciences, 44, pp. 2119-2132, 2002. PII: S0020-7403(02)00166-2

•          HELENE, M., ARGHIR, M., FRENE, J. – « Numerical Study of the Pressure Pattern in a Two-Dimensional Hybrid Journal Bearing Recess. Laminar and Turbulent Flow Results », ASME Journal of Tribology, 125(2), pp 283-290, 2003. doi: 10.1115/1.1537233

•          HELENE, M., ARGHIR, M., FRENE, J. – « Numerical Three-Dimensional Pressure Patterns in a Recess of a Turbulent and Compressible Hybrid Journal Bearing », ASME Journal of Tribology, 125(2), pp 301-308, 2003. doi: 10.1115/1.1506327

•          ARGHIR, M., ROUCOU, N., HELENE, M., FRENE, J. – «Theoretical Analysis of the Incompressible Laminar Flow in a Macro-Roughness Cell», ASME Journal of Tribology, 125(2), pp 309-318, 2003. doi: 10.1115/1.1506328

•          ARGHIR, M., HELENE, M., FRENE, J. – “Analysis of Tangential-Against-Rotation Injection Lomakin Bearings”, ASME Journal of Engineering for Gas Turbines and Power, 127(3), pp. 781-790, 2005. doi: 10.1115/1.1924632

•          HELENE M., ARGHIR M., FRENE J., – “Combined Navier-Stokes and bulk-flow analysis of hybrid bearings: radial and angled injection”, ASME Journal of Tribology, 127(2), pp. 557-567, 2005. doi: 10.1115/1.1924426

•          ARGHIR, M., HELENE, M., FRENE, J. – “Problems of high Reynolds number lubrication: the turbulent regime and the inertia effects”, International Journal of Applied Mechanics and Engineering 10(3), pp. 407-422, 2005. bwmeta1.element.baztech-article-BPZ2-0015-0002

•          FRENE, J., ARGHIR, M., CONSTANTINESCU, V.N. – “Combined thin-film and Navier-Stokes analysis in High Reynolds number lubrication”, Tribology International, 39(4), pp. 734-747, 2006. doi:10.1016/j.triboint.2005.07.004

•          FRÊNE, J., ARGHIR, M. and ZAÏDI, H. – “Regimes of Lubrication in Lubricated Contacts”, Int. J. Surface Science and Engineering, Vol. 4, No. 2, pp.175–190, 2010. 10.1504/IJSURFSE.2010.030488

•          MATTA, P., ARGHIR, M. –  » Compressibility effects on the dynamic characteristics of gas lubricated mechanical components » C. R. Mecanique, doi:10.1016/j.crme.2009.09.002, 2009

•          MATTA, P., ARGHIR, M., BONNEAU, O. – « Experimental Analysis of Cylindrical Air Bearing Dynamic Coefficients », Tribology Transactions , 53(3), pp. 329-339, 2010. DOI: 10.1080/10402000903283318

•          MATTA, P., RUDLOFF, L. ARGHIR, M. – “Experimental investigation of air bearings dynamic coefficients” Mécanique & Industries 11, 477–488, 2010, DOI: 10.1051/meca/2010043.

•          RUDLOFF, L., ARGHIR M., BONNEAU O., GUINGO S., CHEMLA, G., RENARD, E., “Experimental Analysis Of The Dynamic Characteristics Of A Hybrid Aerostatic Bearing” ASME J. Eng. Gas Turbines Power, 134(8), 082503, 8 pages, 2012. doi: 10.1115/1.4006060.

•          MATTA, P., ARGHIR, M., “Identification Method for Rotordynamic Coefficients of Cylindrical Air Bearing Using an Impact Hammer”, Proc. I MechE, Part J, Journal of Engineering Tribology, 226(3), pp 199-212, 2012. doi: 10.1177/1350650111427508

•          HASSINI, A., ARGHIR, M., “A Simplified Nonlinear Transient Analysis Method for Gas Bearings”, ASME Journal of Tribology, 134(1), 011704, 2012. doi: 10.1115/1.4005772.

•          HASSINI, M. A., ARGHIR, M., FROCOT, M. « Comparison between numerical and experimental dynamic coefficients of a hybrid aerostatic bearing”, ASME J Eng. Gas Turbines Power, 134(12), 122506, 12 pages, 2012. doi: 10.1115/1.4007375

•          HASSINI, M. A., ARGHIR, M., “A New Approach for The Stability Analysis of Rotors Supported by Gas Bearings” ASME J. Eng. Gas Turbines Power, 136(2), 022504, 11 pages, 2013. doi: 10.1115/1.4025483

•          JOLLY, P., HASSINI, M.A., ARGHIR, M., BONNEAU, O. “Identification of Stiffness and Damping Coefficients of Hydrostatic Bearing With Angled Injection” Proc. IMechE Part J: J. Engineering Tribology, 227 (8), pp. 905-911, 2013. doi: 10.1177/1350650113482613

•          HASSINI, A., ARGHIR, M., “A Simplified and Consistent Nonlinear Transient Analysis Method for Gas Bearing: Extension to Flexible Rotors”, under print by ASME J. Eng. Gas Turbines Power, 2015. doi:10.1115/1.4029709.

•          ARGHIR, M., HASSINI, A., BALDUCCHI, F., GAUTHIER, R., « SYNTHESIS OF EXPERIMENTAL AND THEORETICAL ANALYSIS OF PNEUMATIC HAMMER INSTABILITY IN AN AEROSTATIC BEARING” ASME Journal of Engineering for Gas Turbines and Power, September 1, 2016, 138(2):021602-021602-8, doi: 10.1115/1.4031322.

•          Le Rouzic, J., Arghir, M., “EXPERIMENTAL ANALYSIS OF ANGLED INJECTION AEROSTATIC HYBRID BEARINGS”, accepted for publication by ASME Journal of Gas Turbines and Power, 2017; 140(2):022504-022504-8.

•          Thibaud Plantegenet, Mihai Arghir, Mohamed-Amine Hassini & Pascal Jolly (2019) The Thermal Unbalance Effect Induced by a Journal Bearing in Rigid and Flexible Rotors: Experimental Analysis, Tribology Transactions, DOI: 10.1080/10402004.2019.1658836
 

Squeeze Film Dampers

•          DEFAYE, C., ARGHIR, M., BONNEAU, O., CARPENTIER, Ph., DEBAILLEUX, C., IMBOURG, F. – “Experimental study of the radial and tangential forces in a whirling squeeze film damper“, Tribology Transactions, 49(2), pp. 271-278, 2006. DOI: 10.1080/05698190600614916

•          DEFAYE, C., ARGHIR, M., BONNEAU, O., IMBOURG, F. – “Dynamic Behavior of a Dual Rotor Integrating An Oil Damped Intershaft Bearing », Tribology Transactions, 51(5), pp. 562-572, 2008. DOI: 10.1080/10402000801911812

•          GÉHANNIN, J., ARGHIR, M., BONNEAU, O. – « Evaluation Of Rayleigh Plesset Equation Based Cavitation Models For Squeeze Film Dampers », ASME Journal of Tribology, 131(2), 024501, 4 pages, 2009. doi: 10.1115/1.3063819.

•          GEHANNIN, J., ARGHIR, M., BONNEAU, O. –  » Complete Squeeze Film Damper Analysis Based on the « Bulk Flow » Equations » Tribology Transactions, 52(2), pp. 84-96, 2010. DOI: 10.1080/10402000903226382

•          GEHANNIN, J., ARGHIR, M., BONNEAU, O. « A Volume of fluid Method for air ingestion in squeeze film dampers » Tribology Transactions, 2016, 59(2), DOI: 10.1080/10402004.2015.1023409.

Foil thrust and journal bearings

•          ARGHIR, M., LELEZ, S., FRENE, J. – “Finite volume solution of the compressible Reynolds equation – linear and non linear analysis of gas bearings”, Proc. IMechE Part J: J. Engineering Tribology, 220(7), pp.617-627, 2006. doi: 10.1243/13506501JET161

•          LE LEZ, S., ARGHIR, M., FRENE, J. – “Static And Dynamic Characterisation of a Bump-Type Foil Bearing Structure”, ASME Journal of Tribology, 129(1), pp. 75-83, 2007. doi: 10.1115/1.2390717

•          LE LEZ, S., ARGHIR, M., FRENE, J. – “A New Bump-Type Foil Bearing Structure Analytical Model”, ASME Journal of Engineering for Gas Turbines and Power, 129(4), pp. 1047-1057, 2007. doi: 10.1115/1.2747638

•          LE LEZ, S.; ARGHIR, M.; FRENE, J. – « A Dynamic Model for Dissipative Structures Used in Bump-Type Foil Bearings », Tribology Transactions, 52(1), pp. 36-46, 2009. DOI: 10.1080/10402000903226382

•          LE LEZ, S., ARGHIR, M., FRENE, J. – “Nonlinear Numerical Prediction Of Gas Foil Bearings Stability And Unbalanced Response” ASME J. Eng. Gas Turbines Power, 131(1):012503, 12 pages, 2009. doi: 10.1115/1.2967481

•          RUDLOFF, L., ARGHIR, M., BONNEAU, O., MATTA, P. “Experimental Analyses of A First Generation Foil Bearing. Start-Up Torque and Dynamic Coefficients », ASME J. Eng. Gas Turbines Power, 133(9), 092501, 9pages, 2011. doi: 10.1115/1.4002909

•          BALDUCCHI, F., ARGHIR, M., GAUTHIER, R., RENARD, E. “Experimental Analysis of the Start-up Torque of a Mildly Loaded Foil Thrust Bearing” ASME Journal of Tribology, 135(3), 031702, 7 pages, 2013. doi: 10.1115/1.4024211

•          BALDUCCHI, F., ARGHIR, M., GAUTHIER, R., “Experimental Analysis of the Dynamic Characteristics of a Foil Thrust Bearing”, 2015, under print by ASME Journal of Tribology, 2015. doi:10.1115/1.4029643.

•          BALDUCCHI, F., ARGHIR, M., GAUTHIER, R., « EXPERIMENTAL ANALYSIS OF THE UNBALANCE RESPONSE OF RIGID ROTORS SUPPORTED ON AERODYNAMIC FOIL BEARINGS”, ASME Journal of Vibration and Acoustics, October 6, 2015, 137(6):061014-061014-11, doi: 10.1115/1.4031409.

•          Fatu, A., Arghir, M., “NUMERICAL ANALYSIS OF THE IMPACT OF MANUFACTURING ERRORS ON THE STRUCTURAL STIFFNESS OF FOIL BEARINGS”, accepted for publication by ASME Journal of Gas Turbines and Power, 2017; 140(4):041506-041506-9.

Patents

•              ARGHIR, M., MATTA, P., GUINGO, S. “Machine tournante comprenant un collier amortisseur”, Institut National de la Propriété Intellectuelle, FR13-50296 déposé le 14.01.2013 en France et étendu en PCT au Japon, USA et Europe. Brevet dont la propriété est partagée entre Snecma (4599) et CNRS.

•              ARGHIR, M., MARIOT, A., HELIES, P. “Etanchéité à bague flottante aérostatique”, Institut National de la Propriété Intellectuelle, FR15-51848 déposé le 5.03.2015 en France, demande prioritaire française. Brevet dont la propriété est partagée entre Snecma (4686) et CNRS.

 

Contribution articles to the French encyclopaedia Technique de l’Ingénieur

•              ARGHIR M., LE LEZ S., FRENE J. – « Butées et paliers aérodynamiques » Technique de l’Ingénieur, BM 5 335 v2 – 23 pages, juillet 2009.

•              ARGHIR M. – « Butées et paliers aérostatiques » Technique de l’Ingénieur, BM 5 336 accepted for publication in January 2011.

 

Presentations and Invited Lectures

Presentations of Conference papers :

•              HASSINI, M. A., ARGHIR, M., FROCOT, M. « Comparison between numerical and experimental dynamic coefficients of a hybrid aerostatic bearing”, GT2012-69090

•              BALDUCCHI, F., ARGHIR, M., GAUTHIER, R., “Experimental Analysis of the Dynamic Characteristics of a Foil Thrust Bearing”, GT2014-25550

•              ARGHIR, M., MARIOT, A. “About the Negative Direct Static Stiffness of Highly Eccentric Straight Annular Seals” GT2014-27070

•              HASSINI, A., ARGHIR, M., “A Simplified and Consistent Nonlinear Transient Analysis Method for Gas Bearing: Extension to Flexible Rotors” GT2014-25955

 

Invited lectures

•              « Static and dynamic analysis of liquid and gas annular seals » invited  lecture for students of Texas A&M Univetsity, College Station (TX), October 2012.

•              « Theoretical and experimental analysis of hybrid aerostatic bearings » invited  lecture at a Workshop held at Texas A&M Univetsity, College Station (TX), June 2013.