Efficient modeling of uncertainty introduced by the manufacturing process is critical in the
design of the components of the aircraft engines. In this study, a stochastic approach is …

Efficient modeling of uncertainty introduced by the manufacturing process is critical in the
design of turbine engine components. In this study, a stochastic multiscale modeling …

The gas turbine engine is a widely used thermodynamic system for aircraft. The demand for
quantifying the uncertainty of engine performance is increasing due to the expectation of …

A computationally efficient procedure for quantifying uncertainty and finding significant
parameters of uncertainty models is presented. To deal with the random nature of input …

Efficient designing of the turbine blades is critical to the performance of an aircraft engine.
An area of significant research interest is the capture of manufacturing uncertainty in the …

An uncertainty quantification and validation framework is presented to account for both
aleatory and epistemic uncertainties in stochastic simulations of turbine engine components …

UNDERSTANDING and management of uncertainties have become increasingly important
for aircraft industries to advance in the design process, make better field development …

Over the years engineering design practices have matured to a point where significant
performance gains are not likely obtainable with further enhancement of existing …

This paper presents a computationally efficient procedure for quantifying uncertainty and
finding significant parameters of uncertainty models. Deterministic measures cannot quantify …

In this paper, computationally efficient techniques for propagating the effect of uncertainty
are developed to accommodate generic probabilistic representations of uncertain …