Institution
Rolls-Royce Deutschland
Company•Berlin, Germany•
About: Rolls-Royce Deutschland is a company organization based out in Berlin, Germany. It is known for research contribution in the topics: Combustion chamber & Gas compressor. The organization has 1034 authors who have published 2239 publications receiving 11398 citations. The organization is also known as: BMW Rolls-Royce.
Topics: Combustion chamber, Gas compressor, Turbine, Rotor (electric), Stator
Papers published on a yearly basis
Papers
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TL;DR: An overview of the recent advances in high performance cutting of aerospace alloys and composite currently used in aeroengine and aerostructure applications is presented in this paper, focusing on the role of hybrid machining processes and cooling strategies (MQL, high pressure coolant, cryogenic) on machining performance.
Abstract: This paper presents an overview of the recent advances in high performance cutting of aerospace alloys and composite currently used in aeroengine and aerostructure applications. Progress in cutting tool development and its effect on tool wear and surface integrity characteristics of difficult to machine materials such as nickel based alloys, titanium and composites is presented. Further, advances in cutting technologies are discussed, focusing on the role of hybrid machining processes and cooling strategies (MQL, high pressure coolant, cryogenic) on machining performance. Finally, industrial perspectives are provided in the context of machining specific components where future challenges are discussed.
388 citations
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TL;DR: In this minimal 2D system, the Poisson's ratio can be effectively controlled by changing the aspect ratio of the voids, indicating an effective strategy for designing auxetic structures with desired porosity.
Abstract: Auxetic behavior in low porosity metallic structures is demonstrated via a simple system of orthogonal elliptical voids. In this minimal 2D system, the Poisson's ratio can be effectively controlled by changing the aspect ratio of the voids. In this way, large negative values of Poisson's ratio can be achieved, indicating an effective strategy for designing auxetic structures with desired porosity.
205 citations
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Delft University of Technology1, German Aerospace Center2, Institut national des sciences Appliquées de Lyon3, Langley Research Center4, Rolls-Royce Deutschland5, Brandenburg University of Technology6, Technical University of Berlin7, Peking University8, École de technologie supérieure9, École centrale de Lyon10
TL;DR: This paper provides a review of the most well-known and state-of-the-art acoustic imaging methods and recommendations on when to use them, as well as a broad overview for general aeroacoustic experts.
Abstract: Phased microphone arrays have become a well-established tool for performing aeroacoustic measurements in wind tunnels (both open-jet and closed-section), flying aircraft, and engine test beds. This paper provides a review of the most well-known and state-of-the-art acoustic imaging methods and recommendations on when to use them. Several exemplary results showing the performance of most methods in aeroacoustic applications are included. This manuscript provides a general introduction to aeroacoustic measurements for non-experienced microphone-array users as well as a broad overview for general aeroacoustic experts.
199 citations
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TL;DR: In this article, the crystal structure and chemistry of this phase was found to be different from the orthorhombic Ni 3 Nb δ phase reported previously in Inconel 718 and Allvac 718Plus.
148 citations
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TL;DR: In this paper, the authors investigated the feasibility of the use of CMC/LES for ignition problems and examined which, if any, of the characteristics already observed in related experiments could be predicted.
123 citations
Authors
Showing all 1035 results
Name | H-index | Papers | Citations |
---|---|---|---|
Fritz Aldinger | 64 | 586 | 15989 |
Michael Siegel | 45 | 378 | 6740 |
Werner Hufenbach | 27 | 242 | 2922 |
Tsutomu Harada | 21 | 148 | 1419 |
Miklos Gerendas | 15 | 65 | 808 |
Albert Langkamp | 15 | 86 | 568 |
Robert J. Flassig | 15 | 31 | 376 |
Karl Schreiber | 14 | 142 | 728 |
J. von Wolfersdorf | 13 | 25 | 524 |
Patrick Steglich | 11 | 50 | 364 |
Marius Swoboda | 11 | 30 | 403 |
Carsten Clemen | 11 | 92 | 368 |
Paolo Adami | 11 | 48 | 383 |
Peter Greil | 10 | 21 | 430 |
Volker Guemmer | 10 | 42 | 280 |