In Computational Fluid Dynamics (CFD) is possible to identify namely two uncertainties:
epistemic, related to the turbulence model, and aleatoric, representing the random-unknown …

In computational fluid dynamics (CFD), it is possible to identify namely two uncertainties:
epistemic, related to the turbulence model, and aleatoric, representing the random-unknown …

The previous chapters analyzed the level of uncertainty in different gas turbine components,
how this affects the performance such as life and fuel consumption, and the numerical …

In engineering design, uncertainty is inevitable and can cause a significant deviation in the
performance of a system. Uncertainty in input parameters can be categorized into two …

In the last five years Uncertainty Quantification (UQ) techniques became popular to predict
gas turbine performances. Taking into account the uncertainties in the input parameters it is …

The development of jet engine components requires a detailed quantification of different
uncertainty sources to improve the quality and robustness of the design. In order to get a …

In recent years, the scientific community has developed increasing interest into partial
differential equations with uncertain or stochastic parameters. Sources of uncertainties may …

Conjugate Heat Transfer studies are a common method to predict the thermal loading in
high pressure nozzles. Despite the accuracy of nowadays tools, it is not clear how to include …

Uncertainty quantification (UQ) has recently become an important part of the design process
of countless engineering applications. However, up to now in computational fluid dynamics …

This chapter highlights the impact of manufacturing errors on performances of aircraft
engines and gas turbines in general. The reader should use this chapter to identify the …