Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Jaakko Hoffren"'
Publikováno v:
Journal of Aircraft. 32:1342-1350
A new finite volume based thin-layer Navier-Stokes solver for time-dependent compressible flows is described. The implicit, temporally and spatially second-order accurate formulation facilitates the simulation of flows at high Reynolds numbers. Compl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::08ac30ada18de7dc2842f90d66a9ca80
https://doi.org/10.2514/3.46884
https://doi.org/10.2514/3.46884
Autor:
Jaakko Hoffren, John Öström
Publikováno v:
AIAA Modeling and Simulation Technologies Conference and Exhibit.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::784aa70caa31be2b6a1f42389942fb28
https://doi.org/10.2514/6.2006-6822
https://doi.org/10.2514/6.2006-6822
Autor:
Jaakko Hoffren, Timo Sailaranta
Publikováno v:
AIAA Modeling and Simulation Technologies Conference and Exhibit.
Although the current trend in simulation is towards six-degree-of-freedom modeling, it is explained why simplified flight mechanics still offer useful benefits in applications where the external behavior of the flight vehicles is the primary interest
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0667ab0cead8ab7ea3458a45ae4aca76
https://doi.org/10.2514/6.2001-4376
https://doi.org/10.2514/6.2001-4376
Autor:
Jaakko Hoffren
Publikováno v:
39th Aerospace Sciences Meeting and Exhibit.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d03b599fc324f4d1b57c819e012791d4
https://doi.org/10.2514/6.2001-872
https://doi.org/10.2514/6.2001-872
Autor:
Jaakko Hoffren, Tuomas Raivio
Publikováno v:
Atmospheric Flight Mechanics Conference.
The controls and trajectories of a BAe Hawk after an engine failure are studied using optimization and simulation, with the aim of maximizing the gliding distance into a given direction. The optimization scheme is validated by simulations in a refere
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b020b46be89895ae6035b2de9d3585cc
https://doi.org/10.2514/6.2000-3992
https://doi.org/10.2514/6.2000-3992
Autor:
Jaakko Hoffren, Esa Salminen
Publikováno v:
24th Atmospheric Flight Mechanics Conference.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d080b4fa0137ec2d78ff1a86a628bab3
https://doi.org/10.2514/6.1999-4107
https://doi.org/10.2514/6.1999-4107
Autor:
Jari Vilenius, Jaakko Hoffren
Publikováno v:
AIAA Modeling and Simulation Technologies Conference and Exhibit.
The sensitivity of predetermined maneuvers characteristic of close-in air combat has been studied to clarify the accuracy requirements for aircraft modeling. Nine dynamic maneuvers were calculated using an improved version of the AML-75 air combat si
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::937a9eb49357444983167c7fbfffd982
https://doi.org/10.2514/6.1998-4165
https://doi.org/10.2514/6.1998-4165
Autor:
Tomi Viitanen, Aslak Siljander, Olli Saarela, Iikka Virkkunen, Kalle Vaaraniemi, Ville Siiropää, Arto Mattila, Jarkko Aakkula, Juho Ilkko, Risto Kallinen, Matti Palin, Esa Salminen, Timo Siikonen, Jaakko Sotkasiira, Risto Hedman, Markku Hentinen, Perttu Hintikka, Juha Juntunen, Samuli Korkiakoski, Sebastian Segercrantz, Antti Sivonen, Kari Vähävaara, Aki Vänttinen, Riku Lahtinen, Pasi Greus, Tuure Hakavuori, Mikko Kanerva, Jarno Havusto, Jaakko Hoffren, Toivo Hukkanen, Henri Kauppila, Mika Keinonen, Jussi Kettunen, Yrjö Laatikainen, Miika Laulajainen, Mirve Liius, Janne Linna, Juha Lähteenmäki, Simo Malmi, Matias Mattila, Antero Miettinen, Mikko Orpana, Jorma Patronen, Jouni Pirtola, Tuomo Salonen, Jarkko Tikka, Kari Vertanen, Marko Ylitalo, Markus Wallin, Tini Mäkelä, Marika Vuori, Mikko Samuli Kanerva, Jarno Jokinen, Olli Aleksi Orell, Harri Janhunen, Jouni Alhainen, Esko Arilahti, Pertti Auerkari, Juha-Matti Autio, Samuli Eskola, Antti Forsström, Elisa Isotahdon, Oskari Jessen-Juhler, Petteri Kokkonen, Jukka Koskela, Keijo Koski, Tuomas Koskinen, Risto Laakso, Timo Lehti, Taru Lehtikuusi, Esa Leskelä, Sebastian Lindqvist, Sauli Liukkonen, Johanna Lukin, Maija Marja-aho, Jukka Maunumäki, Sakari Merinen, Jarkko Metsäjoki, Jukka Mäkinen, Vesa Nieminen, Arto Nyholm, Matti Okkonen, Pasi Puukko, Juhani Rantala, Kalle Raunio, Joni Reijonen, Jari Rinta-aho, Mikko Savolainen, Tuomas Teittinen, Antti Tuhti, Antti Vaajoki, Piritta Varis
Publikováno v:
Tampere University
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::0472741d28fa33da12bf70addff4c885
https://researchportal.tuni.fi/en/publications/cab7de0b-75ee-4c7f-806c-653291e249a5
https://researchportal.tuni.fi/en/publications/cab7de0b-75ee-4c7f-806c-653291e249a5
