| 1. | Colored coatings in a wind tunnel - ONERA's Science Pictures |
| | Colored coatings in a wind tunnel - ONERA's Science Pictures... Colored coatings in a wind tunnel copyright © ONERA 1996-2006 - All rights reserved... Visualization of the flow at high angle of attack on the upper wing surface of a future combat aircraft configuration using colored coatings ()... A viscous coating can be used to visualize the current lines on the surface of a model surrounded by a flow.... |
| |
| 2. | Micro Indentation up to 1000 °C : Coatings Application - Onera's Technological Offer |
| | Micro Indentation up to 1000 °C : Coatings Application - Onera's Technological Offer... Coatings Application... High temperature thermal barrier coatings for turbine blades.... Innovative high temperature materials (ceramics, metals, coatings etc.).... New coatings for high temperature applications. Industry... |
| |
| 3. | Oxidation - Corrosion Testing : Coatings Development - Onera's Technological Offer |
| | Oxidation - Corrosion Testing : Coatings Development - Onera's Technological OfferWho are we ?Oxidation - Corrosion Testing :... Coatings Development. Applications. Zirconium-modified nickel aluminide - base nickel Aerospace... Thermal barrier coatings for new generation engines.. Abrasives coating.. |
| |
| 4. | PSP, Pressure Sensitive Paint - ONERA / DAFE-EN |
| | Measuring pressure with luminescent coatings is known by the acronym PSP, standing for Pressure Sensitive Paint.... The higher the pressure, the higher the partial pressure of the oxygen and the more the intensity emitted by the coating is attenuated.... |
| |
| 5. | Composite Materials and Structures - Facilities - ONERA / DMSC |
| | CVD Fiber Coating... |
| |
| 6. | PSP, Pressure Sensitive Paint, Application to Hypersonics - ONERA / DAFE-EN |
| | To apply PSP in hypersonic blowdown wind tunnels, the coating has to respond rapidly to sudden pressure variations, but a reduced acquisition time is also needed, because the stagnation conditions may vary over time.... Furthermore, the temperature variations generated by supersonic or hypersonic flows call for coatings that are perfectly insensitive to temperature, or accurate temperature measurements, in order to make the corrections.... |
| |
| 7. | Carbon-Coated Silicon Carbide Fibres - ONERA's Science Pictures |
| | The carbon coating of the fibre is carried out through a continuous PVD (physical vapor deposition) process.... The carbon coating has a double function : it protects titanium during the elaboration process of the composite, it acts as a mechanical lubricant, since the fibre can slip inside the carbon coating when the material is subjected to strain.... |
| |
| 8. | Microsoft PowerPoint - 06 - Meier.ppt |
| | The approach to developing high temperature corrosion resistance in alloys and coatings is to have the reactants, namely the alloy and the gas, form a reaction product that separates the reactants and that allows slow transport of the reactants through it.... Procedures for Modifying the Structures of - Al2O3 Scales Modification of Coating Surface · · · · · Hand Polishing Media Finish Grit Blasting Etching Laser Melting... |
| |
| 9. | Microsoft PowerPoint - JSO - 07 - Viazzi-expurge |
| | Fabrication of Yttria Stabilized Zirconia Coatings by the Sol-Gel Route for a Thermal Barrier Application... The sol-gel process · Synthesis AND fabrication of oxide coatings.... · Modulation of the porosity of the coating by the use of additives. desired oxides at low T.... 1280 ° C · Thick coatings :... |
| |
| 10. | Microsoft PowerPoint - villemiane.ppt |
| | Journée Scientifique Onéra ~ Thermal Barrier Coating June 18, 2007... Journée Scientifique Onéra - Thermal Barrier Coating... Journée Scientifique Onéra - Thermal Barrier Coating... Journée Scientifique Onéra - Thermal Barrier Coating... Journée Scientifique Onéra - Thermal Barrier Coating... Journée Scientifique Onéra - Thermal Barrier Coating... |
| |
