D
Denis Amiot
Researcher at Snecma
Publications - 11
Citations - 86
Denis Amiot is an academic researcher from Snecma. The author has contributed to research in topics: Casing & Airflow. The author has an hindex of 5, co-authored 11 publications receiving 86 citations.
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Patent
Device for tuning clearance in a gas turbine, while balancing air flows
TL;DR: In this article, an annular air flow duct was designed to discharge air onto the rotor blade tip of a gas turbine rotor in order to tune the temperature of the rotor blades.
Patent
Gas turbine clearance control devices
Denis Amiot,Anne-Marie Arraitz,Thierry Fachat,Alain Dominique Gendraud,Pascal Lefebvre,Delphine Roussin-Moynier +5 more
TL;DR: A clearance control device for controlling clearance between rotary blade tips and a stationary bushing of a gas turbine having a casing that is provided with at least two annular ridges is described in this paper.
Patent
Cooling device for a stationary ring of a gas turbine
Denis Amiot,Pascal Lefebvre +1 more
TL;DR: A cooling device for a stationary ring surrounding a gas-turbine hot-gas flow path is proposed in this paper, which is made up of a plurality of ring segments that are fastened by upstream and downstream fastener systems onto a support spacer surrounding said ring so as to co-operate therewith to define an annular impact cavity into which at least one air supply orifice opens out.
Patent
Cooling device for a gas turbine fixed shroud
Denis Amiot,Pascal Lefebvre +1 more
TL;DR: In this article, a fixed ring surrounding a hot gas passage of a gas turbine comprising a cooling device is described, and an independent claim is also included for a fixed circle surrounding the hot-gas passage.
Patent
Dispositif de pilotage de jeu de turbine a gaz a equilibrage des debits d'air
TL;DR: In this article, a tube collecteur d'air (20) est dispose autour de la ou des rampes de circulation d'AIR (14) for alimentation en air.