An experimental investigation of the serviceability of modules of the paste-cooled insulating wall of a pulsed MHD generator under conditions of repeated heat loading

The results are given of the test development of different structural options of full-scale pastecooled modules of the insulating wall of the channel of a pulsed MHD generator of the Pamir type [1,2] under conditions of repeated heat loading in the jet of a plasma generator. Two cooling agents are employed for this development, which are characterized by different fillers, namely, ammonium oxalate and carbamide. A module in the form of a perforated cup exhibits the best results.