PDF Publication Title:
Text from PDF Page: 034
CHAPTER 2 LITERATURE REVIEW - 6% of volume expansion [36,38]. Figure 2.9 Schematic image of cross-sectional engine turbine blade [33] Table 2.2 The thickness of CMAS deposit on the blade and its correlated point shown in Figure 2.9 [33] Pointnumber 1 234567 8 9 10 CMASthickness(μm) 45 0 0 0 0 0 12 10 20 10 2.2.3 CMAS Penetration on Service Retired Engine Turbine Observation of a service retired turbine blade showed strong adherence of CMAS on the pressure side and the leading edge of turbine blades [33-35] as shown in Figure 2.9 and Table 2.2. In the leading edge (point 1), CMAS formed as a porous and inhomogeneous phase deposited on the YSZ top coat. Near point 8 and 9 in Figure 2.9, where this area is considered as the hottest section of the pressure side, CMAS formed a homogeneous surface structure, which indicates the melting of CMAS and solidified because the surface temperature is higher than the melting temperature of CMAS when the engine is in operation [33]. Also, CMAS penetrated down to the YSZ top coat, reached to the TGO layer and led to Page 33PDF Image | Volcanic Ash Degradation on Thermal Barrier Coatings
PDF Search Title:
Volcanic Ash Degradation on Thermal Barrier CoatingsOriginal File Name Searched:
vocanic-ash-degradation.pdfDIY PDF Search: Google It | Yahoo | Bing
Sulfur Deposition on Carbon Nanofibers using Supercritical CO2 Sulfur Deposition on Carbon Nanofibers using Supercritical CO2. Gamma sulfur also known as mother of pearl sulfur and nacreous sulfur... More Info
CO2 Organic Rankine Cycle Experimenter Platform The supercritical CO2 phase change system is both a heat pump and organic rankine cycle which can be used for those purposes and as a supercritical extractor for advanced subcritical and supercritical extraction technology. Uses include producing nanoparticles, precious metal CO2 extraction, lithium battery recycling, and other applications... More Info
CONTACT TEL: 608-238-6001 Email: greg@infinityturbine.com (Standard Web Page)