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Merino Martinez, R. (author), Kennedy, John (author), Bennett, Gareth J. (author)The landing gear system is the dominant airframe noise source for most modern commercial aircraft during approach. This manuscript reports the results from the ALLEGRA (Advanced Low Noise Landing (Main and Nose) Gear for Regional Aircraft) project. This project assessed the performance of several highly realistic low–noise technologies (LNTs)...journal article 2021
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Merino Martinez, R. (author), Neri, Eleonora (author), Snellen, M. (author), Kennedy, John (author), Simons, D.G. (author), Bennett, Gareth J. (author)The noise emissions of a full-scale nose landing gear (NLG), measured in a wind tunnel and obtained from computational simulations, are compared with those of three regional aircraft types recorded in flyover measurements. A comparison is made with the noise prediction models of Fink, Guo, and German Aerospace Center (DLR). A good agreement...journal article 2020
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Evans, Katherine J. (author), Kennedy, Joseph H. (author), Lu, Dan (author), Forrester, Mary M. (author), Price, Stephen (author), Fyke, Jeremy (author), Bennett, Andrew R. (author), Hoffman, Matthew J. (author), Tezaur, Irina (author), Zender, Charles S. (author), Vizcaino, M. (author)A collection of scientific analyses, metrics, and visualizations for robust validation of ice sheet models is presented using the Land Ice Verification and Validation toolkit (LIVVkit), version 2.1, and the LIVVkit Extensions repository (LEX), version 0.1. This software collection targets stand-alone ice sheet or coupled Earth system models,...journal article 2019
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Lipscomb, William H. (author), Price, Stephen F. (author), Hoffman, Matthew J. (author), Leguy, Gunter R. (author), Bennett, Andrew R. (author), Bradley, S.L. (author), Evans, Katherine J. (author), Fyke, Jeremy G. (author), Kennedy, Joseph H. (author)We describe and evaluate version 2.1 of the Community Ice Sheet Model (CISM). CISM is a parallel, 3-D thermomechanical model, written mainly in Fortran, that solves equations for the momentum balance and the thickness and temperature evolution of ice sheets. CISM's velocity solver incorporates a hierarchy of Stokes flow approximations, including...journal article 2019
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Merino Martinez, R. (author), Neri, Eleonora (author), Snellen, M. (author), Kennedy, John (author), Simons, D.G. (author), Bennett, Gareth J. (author)The noise emissions of a full-scale nose landing gear, measured in a wind tunnel and obtained from computational simulations, are compared with those of three regional aircraft types recorded in flyover measurements. The results from these three approaches are also compared with the predictions of two airframe noise models (Fink and Guo). The...conference paper 2018
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- Merino Martinez, R. (author), Neri, Eleonora (author), Snellen, M. (author), Kennedy, J (author), Simons, D.G. (author), Bennett, Gareth J. (author) conference paper 2017