TY - JOUR A1 - Hoffschmidt, Bernhard A1 - Fend, Thomas A1 - Pitz-Paal, Robert A1 - Reutter, Oliver T1 - Porous materials as open volumetric solar receivers - Experimental determination of thermophysical and heat transfer properties / Thomas Fend ; Bernhard Hoffschmidt ... T2 - Energy. 29 (2004), H. 5 Y1 - 2004 UR - https://opus.bibliothek.fh-aachen.de/opus4/frontdoor/index/index/docId/2688 SN - 0360-5442 SP - 823 EP - 834 ER -