Zobrazeno 1 - 10
of 1 309
pro vyhledávání: '"T. Lutz"'
Publikováno v:
Wind Energy Science, Vol 9, Pp 933-962 (2024)
This study comprehensively investigates the near-wake development of a model wind turbine operating at a low tip-speed ratio in stalled conditions. In the present paper, part 1, different ways of representing the turbine, which include a full geometr
Externí odkaz:
https://doaj.org/article/358362e145ec4ade8023883891cf7182
Autor:
Julia Dietz, Christiana Graf, Christoph P. Berg, Kerstin Port, Katja Deterding, Peter Buggisch, Kai-Henrik Peiffer, Johannes Vermehren, Georg Dultz, Andreas Geier, Florian P. Reiter, Tony Bruns, Jörn M. Schattenberg, Elena Durmashkina, Thierry Gustot, Christophe Moreno, Janina Trauth, Thomas Discher, Janett Fischer, Thomas Berg, Andreas E. Kremer, Beat Müllhaupt, Stefan Zeuzem, Christoph Sarrazin, C. Antoni, A. Teufel, R. Vogelmann, M. Ebert, J. Balavoine, E. Giostra, M. Berning, J. Hampe, T. Boettler, C. Neumann-Haefelin, R. Thimme, A. De Gottardi, A. Rauch, N. Semmo, V. Ellenrieder, M. Gress, A. Herrmann, A. Stallmach, D. Hoffmann, U. Protzer, A. Kodal, M. Löbermann, T. Götze, V. Keitel-Anselmino, C.M. Lange, R. Zachoval, J. Mayerle, A. Maieron, P. Michl, U. Merle, D. Moradpour, J.-P. Chave, M. Muche, H.-J. Epple, M. Müller-Schilling, F. Kocheise, T. Müller, F. Tacke, E. Roeb, J. Rissland, M. Krawczyk, P. Schulze, D. Semela, U. Spengler, J. Rockstroh, C.P. Strassburg, J. Siebler, J. Schulze zur Wiesch, F. Piecha, J. von Felden, S. Jordan, A. Lohse, M. Sprinzl, P. Galle, R. Stauber, B. Strey, W. Steckstor, W. Schmiegel, N.H. Brockmeyer, A. Canbay, C. Trautwein, F. Uschner, J. Trebicka, T. Weber, H. Wedemeyer, M. Cornberg, M. Manns, P. Wietzke-Braun, R. Günther, K. Willuweit, G. Hilgard, H. Schmidt, E. Zizer, J. Backhus, T. Seufferlein, O. Al-Taie, W. Angeli, S. Beckebaum, A. Erhardt, A. Garrido-Lüneburg, H. Gattringer, D. Genné, M. Gschwantler, F. Gundling, S. Hametner, R. Schöfl, S. Haag, H. Heinzow, T. Heyer, C. Hirschi, A. Jussios, S. Kanzler, N. Kordecki, M. Kraus, U. Kullig, S. Wollschläger, L. Magenta, B. Terziroli Beretta-Piccoli, M. Menges, L. Mohr, K. Muehlenberg, C. Niederau, B. Paulweber, A. Petrides, M. Pinkernell, R. Piso, W. Rambach, L. Reinhardt, M. Reiser, B. Riecken, A. Rieke, J. Roth, M. Schelling, P. Schlee, A. Schneider, D. Scholz, E. Schott, M. Schuchmann, U. Schulten-Baumer, A. Seelhoff, A. Stich, F. Stickel, J. Ungemach, E. Walter, A. Weber, H. Wege, T. Winzer, W. Abels, M. Adler, F. Audebert, C. Baermann, E. Bästlein, R. Barth, K. Barthel, W. Becker, J. Behrends, J. Benninger, F. Berger, D. Berzow, T. Beyer, M. Bierbaum, O. Blaukat, A. Bodtländer, G. Böhm, N. Börner, U. Bohr, B. Bokemeyer, H.R. Bruch, D. Bucholz, P. Buggisch, K. Matschenz, J. Petersen, O. Burkhard, N. Busch, C. Chirca, R. Delker, J. Diedrich, M. Frank, M. Diehl, A.O. Tal, M. Schneider, A. Dienethal, P. Dietel, N. Dikopoulos, M. Dreck, F. Dreher, L. Drude, K. Ende, U. Ehrle, K. Baumgartl, F. Emke, R. Glosemeyer, G. Felten, D. Hüppe, J. Fischer, U. Fischer, D. Frederking, B. Frick, G. Friese, B. Gantke, P. Geyer, H.R. Schwind, M. Glas, T. Glaunsinger, F. Goebel, U. Göbel, B. Görlitz, R. Graf, H. Gruber, C. Hartmann, C. Klag, G. Härter, M. Herder, T. Heuchel, S. Heuer, H. Hinrichsen, B. Seegers, K.-H. Höffl, H. Hörster, J.-U. Sonne, W.P. Hofmann, F. Holst, M. Hunstiger, A. Hurst, E. Jägel-Guedes, C. John, M. Jung, B. Kallinowski, B. Kapzan, W. Kerzel, P. Khaykin, M. Klarhof, U. Klüppelberg, Wolfratshausen, K. Klugewitz, B. Knapp, U. Knevels, T. Kochsiek, A. Körfer, A. Köster, M. Kuhn, A. Langekamp, B. Künzig, R. Link, M. Littman, H. Löhr, T. Lutz, P. Gute, G. Knecht, U. Lutz, D. Mainz, I. Mahle, P. Maurer, S. Mauss, C. Mayer, H. Möller, R. Heyne, D. Moritzen, M. Mroß, M. Mundlos, U. Naumann, O. Nehls, K, R. Ningel, A. Oelmann, H. Olejnik, K. Gadow, E. Pascher, A. Philipp, M. Pichler, F. Polzien, R. Raddant, M. Riedel, S. Rietzler, M. Rössle, W. Rufle, A. Rump, C. Schewe, C. Hoffmann, D. Schleehauf, W. Schmidt, G. Schmidt-Heinevetter, J. Schmidtler-von Fabris, L. Schneider, A. Schober, S. Niehaus-Hahn, J. Schwenzer, T. Seidel, G. Seitel, C. Sick, K. Simon, D. Stähler, F. Stenschke, H. Steffens, K. Stein, M. Steinmüller, T. Sternfeld, K. Svensson, W. Tacke, G. Teuber, K. Teubner, J. Thieringer, A. Tomesch, U. Trappe, J. Ullrich, G. Urban, S. Usadel, A. von Lucadou, F. Weinberger, M. Werheid-Dobers, P. Werner, T. Winter, E. Zehnter, A. Zipf
Publikováno v:
JHEP Reports, Vol 6, Iss 7, Pp 101072- (2024)
Background and Aims: Data on the prevalence and characteristics of so-called rare HCV genotypes (GTs) in larger cohorts is limited. This study investigates the frequency of rare GT and resistance-associated substitutions and the efficacy of retreatme
Externí odkaz:
https://doaj.org/article/b3022f1b69714a74840eba3a2ca0a825
Publikováno v:
Wind Energy Science, Vol 8, Pp 1369-1385 (2023)
In order to design vortex generators for modern multi-megawatt wind turbines accurately, the 3D behaviour of the boundary layer has to be considered. Due to the rotation of the blade, the lift-enhancing rotational augmentation has a considerable impa
Externí odkaz:
https://doaj.org/article/cac8849b11dd4db28a7aa1bdb90e9ec7
Autor:
R. Bergua, A. Robertson, J. Jonkman, E. Branlard, A. Fontanella, M. Belloli, P. Schito, A. Zasso, G. Persico, A. Sanvito, E. Amet, C. Brun, G. Campaña-Alonso, R. Martín-San-Román, R. Cai, J. Cai, Q. Qian, W. Maoshi, A. Beardsell, G. Pirrung, N. Ramos-García, W. Shi, J. Fu, R. Corniglion, A. Lovera, J. Galván, T. A. Nygaard, C. R. dos Santos, P. Gilbert, P.-A. Joulin, F. Blondel, E. Frickel, P. Chen, Z. Hu, R. Boisard, K. Yilmazlar, A. Croce, V. Harnois, L. Zhang, Y. Li, A. Aristondo, I. Mendikoa Alonso, S. Mancini, K. Boorsma, F. Savenije, D. Marten, R. Soto-Valle, C. W. Schulz, S. Netzband, A. Bianchini, F. Papi, S. Cioni, P. Trubat, D. Alarcon, C. Molins, M. Cormier, K. Brüker, T. Lutz, Q. Xiao, Z. Deng, F. Haudin, A. Goveas
Publikováno v:
Wind Energy Science, Vol 8, Pp 465-485 (2023)
This paper provides a summary of the work done within Phase III of the Offshore Code Comparison Collaboration, Continued, with Correlation and unCertainty (OC6) project, under the International Energy Agency Wind Technology Collaboration Programme Ta
Externí odkaz:
https://doaj.org/article/f5e73c54e0514caea3ee903140229347
Publikováno v:
Wind Energy Science, Vol 7, Pp 1661-1677 (2022)
The behaviour of a rooftop-mounted generic H-rotor Darrieus vertical-axis wind turbine (H-VAWT) is investigated numerically in realistic urban terrain. The interaction of the atmospheric boundary layer with the different buildings, topography, and ve
Externí odkaz:
https://doaj.org/article/1d08e015b9524f5f867f467b3c6895e3
Publikováno v:
Wind Energy Science, Vol 7, Pp 1551-1573 (2022)
This paper shows the results of computational fluid dynamics (CFD) studies of turbulent flow fields and their effects on a wind turbine in complex terrain. As part of the WINSENT project, a research test site comprising four meteorological masts and
Externí odkaz:
https://doaj.org/article/b8e43f33a5ba412f877f9eaeac0c0cf7
Publikováno v:
Wind Energy Science, Vol 7, Pp 1421-1439 (2022)
This paper shows high-fidelity fluid–structure interaction (FSI) studies applied to the research wind turbine of the WINSENT (Wind Science and Engineering in Complex Terrain) project. In this project, two research wind turbines are going to be erec
Externí odkaz:
https://doaj.org/article/04ac67d615a949e7a96cbddce6170105
Publikováno v:
Wind Energy Science, Vol 7, Pp 1321-1340 (2022)
The surface pressure fluctuations, which are a source of low-frequency noise emissions, are numerically investigated on a 2 MW wind turbine under different inflow conditions. In order to evaluate the impact of a complex-terrain flow, a computational
Externí odkaz:
https://doaj.org/article/80b26fae867d4c0e96f3b10cb0cc8a18
Autor:
A. Häussl, F. Fellendorf, E. Fleischmann, S. Guggemos, E. Schönthaler, T. Stross, I. Zwigl, D. Albert, J. Mosbacher, K. Stix, S. Draxler, G. Lodron, T. Orgel, M. Pszeida, S. Russegger, M. Schneeberger, M. Uray, W. Weiss, M. Fellner, T. Fruhmann, R. Hartmann, P. Hauptmann, R. Pfiszter, G. Pötz, U. Prattner, N. Saran, S. Spat, E. Zweytik, T. Lutz, S. Lindner-Rabl, R. Roller-Wirnsberger, S. Schüssler, J. Zuschnegg, K. Ceron, M. Danilov, C. Grossegger, M. Macher, O. Sokolov, S. Egger-Lampl, B. Roszipal, L. Paletta, M. Lenger, N. Dalkner, E. Reininghaus
Publikováno v:
European Psychiatry, Vol 66, Pp S853-S854 (2023)
Introduction The COVID-19 outbreak is a serious global public health issue with wide-ranging negative effects on people’s lives, which is reflected in steadily rising mental health problems. In order to appropriately respond to the increased occurr
Externí odkaz:
https://doaj.org/article/3d4e04f2fccc4a12814394d18579a358
Publikováno v:
Wind Energy Science, Vol 6, Pp 93-110 (2021)
The aeroelastic response of a 2 MW NM80 turbine with a rotor diameter of 80 m and interaction phenomena are investigated by the use of a high-fidelity model. A time-accurate unsteady fluid–structure interaction (FSI) coupling is used between a comp
Externí odkaz:
https://doaj.org/article/cced7903f1c44f6a9dd0c8301a1efbd9