The GDR Tamarys is organized around 3 main research axes and 4 tranversal actions

Fundamental mechanisms at the origin of radiative quantities: measurements and models
Manager: Franck Enguehard, Institut P’ (Poitiers)

T1. 1. Characterization and identification of optical and radiative properties of materials up to extreme conditions
Actors : CEMHTICETHILInstitut P’IJLIMNiTheMMLEMTALTeNPIMMPROMES
Animators : M. Balat-Pichelin PROMES, Agnès Delmas CETHIL

T1.2. Modeling of optical properties of matter in the spectral range from IR to UV
Actors : CEMHTICETHIL, EM2C, IMNIRCER, LTeNSolvay
Animators : C. Latouche IMN, A. Soufiani EM2C

T1.3. Modeling of the radiation / matter interaction in materials composed of heterogeneities (grains, particles, fibers, inclusions) of the order of wavelength
Actors : CEMHTICETHILEM2CInstitut P’, Institut PascaliTheMMLAPLACELEMTALTeNRAPSODEE
Animators : J. Dauchet Institut Pascal, J. Randrianalisoa iTheMM

Advanced materials with optimized radiative properties: digital design, elaboration and durability
Manager: Sylvie FOUCAUD IRCER (Limoges)

T2.1. Digital design of materials / structures with controlled radiative properties from 2D to 3D
Actors  : CEA Le RipaultCEMHTIInstitut  P’IRCERiTheMM, LCTS,  IUSTI, LTeN
Animators : J. Drevillon Institut P’, J. Vicente IUSTI

T2.2. Automated shaping processes: 2D texturing (thin layers, engravings) and 3D (additive manufacturing) of materials
Actors : Ariane GroupCEA Le RipaultCEMHTIIJLIRCERLCTSLTeNMATEISPROMES
Animators : L. Maille LCTS, P.-M. Geffroy IRCER

T2.3. Degradation / aging under aggressive environments of advanced materials
Actors :  Ariane GroupCEA LREDF,  CEMHTICIRIMATIRCER,  Institut  P’iTheMMIUSTI,  LCTS,  MATEIS,  Mersen,  ONERAPROMESSIMAPTotal
Animators : L. Charpentier PROMES, D. Monceau CIRIMAT

Radiative transfers in systems and processes: modeling, applications
Manager: Ronan VICQUELIN EM2C (Gif-sur-Yvette)

T3.1. New methodological and numerical developments for solving the radiative transfer equation
Actors : CETHILEM2CIMNInstitut P’iTheMMLAPLACELEMTALTeN, PROMESRAPSODEE
Animators : M. El Hafi RAPSODEE, Y. Favennec LTeN

T3.2. Radiative couplings in a multi-physics approach: consideration of materials up to extreme conditions of use
Actors : Ariane GroupCEA Le RipaultEM2CiTheMM, LAPLACE, LCTSLEMTALTeNPROMESRAPSODEETotalEnergies
Animators : D. Rochais CEA, L. Soucasse EM2C

T3.3. Control and control of radiative transfers in materials development devices (laboratory pilot)
Actors : CIRIMATIRCERLTeN, LCTSMersenSIMAPPROMESAriane Group
Animator : D. Chaussende SIMAP, S. Goutier IRCER

T3.4. Engineering of industrial furnaces under high radiative fluxes and / or complex atmospheres
Actors : CETHILCEMHTIEM2C, Engie, LEMTAMersen
Animators : F. André, CETHIL, D. De Sousa Meneses CEMHTI