Issue 31. January - February 1999 LABORATORY DEVELOPMENT OF CONVENTIONAL WARHEADS Anatoly Mikhailov, Deputy Chief Designer, Head of the Gas Dynamics Research Section, Russian Federal Nuclear Center To continue a series of publications dedicated to the Russian Federal Nuclear Center All-Russia Research Institute of Experimental Physics (RFYaTs-VNIIEF), and its role in the advanced development of conventional weapons, we shall focus on the Institute s gas dynamics research which constitutes a major aspect of warhead research development. The research in the field of gas dynamics, together with theoretical projections and computer modeling, help determine warhead physical configuration and its basic design....