Coolant supply arrangement for jet engine turbine walls

Details Coolant supply arrangement for jet engine turbine walls Coolant supply arrangement for jet engine turbine walls

1994-05-09

1997-07-08

Rivell, John

Heat exchange

Side-by-side tubular structures or tube sections

With manifold type header or header plate

165175, 165169, 165168, 60267, F28D 706

Patent

active

056451270

ABSTRACT:
An arrangement is disclosed for distributing and supplying and removing a coolant to and from a wall of a turbine engine, in particular a turbine dynamic jet engine, which is subjected to the flow of a hot fluid and has cooling channels which can be acted upon by the coolant and which are arranged substantially parallel to one another in the wall. The arrangement includes tube guides which are spatially separated from one another and connected to the wall, a casing of each tube guide having a longitudinal slot, each tube guide being attached on an inlet or outlet side to the respective cooling channels by way of the longitudinal slot and apertures in the wall, and a soldering or welded seam connecting the tube guides to the wall along the respective longitudinal slot.

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