Scipediacontent: Scipediacontent moved page Draft Content 782369627 to Matamoros Cid et al 2016a

2021-02-01T22:06:37Z

Scipediacontent moved page Draft Content 782369627 to Matamoros Cid et al 2016a

Scipediacontent: Created page with " == Abstract == Reduced thrust operations are of widespread use nowadays due to their inherit benefits for engine conservation. Therefore, in order to enabl..."

2021-02-01T22:06:33Z

Created page with " == Abstract == Reduced thrust operations are of widespread use nowadays due to their inherit benefits for engine conservation. Therefore, in order to enabl..."

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== Abstract ==

Reduced thrust operations are of widespread use nowadays due to their inherit benefits for engine conservation. Therefore, in order to enable realistic simulation of air traffic management (ATM) scenarios for purposes such as noise and emissions assessment, a model for reduced thrust is required. This paper proposes a methodology for modelling flexible thrust by combining an assumed temperature (AT) polynomial model identified from manufacturer take-off performance data and public thrust models taken from typical ATM performance databases. The advantage of the proposed AT model is that it only depends on the take-off conditions —runway length, airport altitude, temperature, wind, etc. The results derived from this methodology were compared to simulation data obtained from manufacturer’s take-off performance tools and databases. This comparison revealed that the polynomial model provides AT estimations with sufficient accuracy for their use in ATM simulation. The Base of Aircraft Data (BADA) and the Aircraft Noise and Performance (ANP) database were chosen as representative of aircraft performance models commonly used in ATM simulation. It was observed that there is no significant degradation of the overall accuracy of their thrust models when using AT, while there is a correct capture of the corresponding thrust reduction.

Peer Reviewed

== Original document ==

The different versions of the original document can be found in:

* [http://hdl.handle.net/2117/100359 http://hdl.handle.net/2117/100359] under the license http://creativecommons.org/licenses/by-nc-nd/3.0/es/

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Matamoros Cid et al 2016a - Revision history

Scipediacontent: Scipediacontent moved page Draft Content 782369627 to Matamoros Cid et al 2016a

Scipediacontent: Created page with " == Abstract == Reduced thrust operations are of widespread use nowadays due to their inherit benefits for engine conservation. Therefore, in order to enabl..."