G
George Pask
Researcher at Rolls-Royce Limited
Publications - 32
Citations - 401
George Pask is an academic researcher from Rolls-Royce Limited. The author has contributed to research in topics: Rotor (electric) & Shroud. The author has an hindex of 12, co-authored 32 publications receiving 401 citations. Previous affiliations of George Pask include Rolls-Royce Motor Cars & Rolls-Royce Holdings.
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Patent
Turbine shroud and turbine shroud assembly
TL;DR: In this paper, a gas turbine rotor blade is mounted and cooled such that they are thrust outwards against seatings on surrounding high strength support structure by the gas pressure in the turbine passage, the shroud segments being provided with strengthening ribs or the like so that the outward thrust is transferred to the support structure through a plurality of load paths distributed over the outer sides of the shroud segment as necessary to avoid overstressing.
Patent
Rotor blade for a gas turbine engine
TL;DR: In this article, an internal tip damper for a gas turbine engine is provided, which rotates under centrifugal load to cam itself into engagement between the interior surface of the hollow aerofoil and the tip of a cooling air entry tube.
Patent
Stator vane assembly for a gas turbine engine
TL;DR: In this paper, a stator vane assembly for a gas turbine engine comprises a plurality of aerofoil sectioned vanes supported from a circumferentially extending support member or casing via a circumfluid platform or platforms.
Patent
Casing structure for a gas turbine engine
TL;DR: In this paper, the inner casing is mounted at a forward section by forward mounting means which maintain it concentric with the rotor axis and at a rearward section by rearward mounting means that maintain it parallel with a section of the outer casing which retains its parallelism with the turbine axis even when the casing bends.
Patent
Sealing means for bladed rotor for a gas turbine engine
TL;DR: A bladed rotor for a gas turbine engine comprises a rotor disc having a plurality of blade retaining slots in its periphery and a rotor blade mounted in each slot, and sealing means between the rotor and the adjacent static structure comprising an annular projection from adjacent the disc periphery adapted to coact with an annularity feature on the static structure.