@article {Garzon_2003_ImpactGeometricVariabilityCompressor,
	title = {Impact of geometric variability on axial compressor performance},
	journal = {Journal of Turbomachinery},
	volume = {125},
	number = {4},
	year = {2003},
	pages = {692{\textendash}703},
	abstract = {A probabilistic methodology to quantify the impact of geometric variability on compressor aerodynamic performance is presented. High-fidelity probabilistic models of geometric variability are derived using a principal-component analysis of blade surface measurements. This probabilistic blade geometry model is then combined with a compressible, viscous blade-passage analysis to estimate the impact on the passage loss and turning using a Monte Carlo simulation. Finally, a mean-line multistage compressor model, with probabilistic loss and turning models from the blade-passage analysis, is developed to quantify the impact of the blade variability on overall compressor efficiency and pressure ratio. The methodology is applied to a flank-milled integrally bladed rotor. Results demonstrate that overall compressor efficiency can be reduced by approximately 1{\%} due to blade-passage effects arising from representative manufacturing variability.},
	isbn = {0889-504X},
	doi = {10.1115/1.1622715},
	author = {Garzon, V E and Darmofal, D L}
}
@mastersthesis {Garzon_2003_Phd,
	title = {Probabilistic Aerothermal Design of Compressor Airfoils},
	year = {2003},
	school = {Massachusetts Institute of Technology},
	type = {phd},
	address = {Department of Aeronautics and Astronautics},
	url = {http://hdl.handle.net/1721.1/16995},
	author = {Garzon, V E}
}
