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1. (WO2017194350) RECEIVER FOR SOLAR POWER PLANTS

Pub. No.:    WO/2017/194350    International Application No.:    PCT/EP2017/060397
Publication Date: Fri Nov 17 00:59:59 CET 2017 International Filing Date: Wed May 03 01:59:59 CEST 2017
IPC: F24J 2/07
F24J 2/28
F24J 2/48
Applicants: DEUTSCHES ZENTRUM FÜR LUFT- UND RAUMFAHRT E. V.
Inventors: CAPUANO, Raffaele
FEND, Thomas
STADLER, Hannes
Title: RECEIVER FOR SOLAR POWER PLANTS
Abstract:
The invention relates to a receiver for solar power plants (100) having multiple absorber modules (11) that can be irradiated with solar radiation, wherein the absorber modules (11) each contain a front-side absorber body (17) and a hot-air duct (19), and wherein the absorber modules (11) are each flowed through by process air that, as a heat transfer medium, can be supplied to a consumer (150), wherein the absorber bodies (17) each have a structure with multiple ducts (21) which extend in a flow direction and transition into the hot-air duct (19), wherein the ducts (21) are each bounded by duct walls (23), wherein the ducts (21) connect to an inlet region (25) that is arranged upstream of the ducts (21) in relation to the flow direction, wherein in the inlet region (25) there are arranged projections (27) that project from the duct walls (23).