Abstract: This paper theoretically and experimentally investigated the physical process of fast Z-pinch implosion and radiation, carried through 1 D, 2 D radiation magneto-hydrodynamics codes. A series of experimental studies were expanded on facilities of S-300, Angara-5-1 in Russia and “Yang”, Qiangguang-1 in China. Several diagnostic systems were developed for observing radiation Z-pinch plasma. Loads tungsten wire-array of one-layer, two-layer and with deuterium-polymer in core were studied. Emphasizing physical law energy conjugation and implosion, some new experimental results and picture of implosion dynamics were obtained.