Exit Systems

Modeling of Fixed - Exit Porous Bleed Systems

A model has been developed to simulate a fixed-exit porous bleed system for supersonic inlets. The fixed-exit model allows the amount of bleed flow to vary according to local flow conditions and fixedexit characteristics of the bleed system. This variation is important for the control of shock-wave/ boundary-layer interactions within the inlet. The model computes the bleed plenum static pressur...

Transport in finite size systems: An exit time approach.

In the framework of chaotic scattering we analyze passive tracer transport in finite systems. In particular, we study models with open streamlines and a finite number of recirculation zones. In the nontrivial case with a small number of recirculation zones a description by means of asymptotic quantities (such as the eddy diffusivity) is not appropriate. The nonasymptotic properties of dispersio...

Relation between entrance and exit pupils of telescopic systems.

Exit charts for turbo receivers in MIMO systems

Iterative exchange of information between a decoder and a front end receiver was shown to improve the performance when comparing to non-iterative approach. This so-called turbo processing may be described using Extrinsic Information Transfer (EXIT) charts which were already used in case of turbo decoders and turbo-equalizers. This work extends the EXIT charts technique to describe the behavior ...

EXIT Chart