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 optio ns of full-scale paste-cooled modules of the insulating wall of the channel of a pulsed MHD generator of the Pamir type [1, 2] tinder conditions of re peated heat loading in the jet of a plasma generator. Two cooling agents ar e employed for this development, which are characterized by different fille rs, namely, ammonium oxalate and carbamide, A module in the form of a perfo rated cup exhibits the best results.